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Supeifund Rccorus ltA-nk SITE BREAK D a t a OTHER
DIOXIN DATA VALIDATION REPORT USEPA REGION I - TIER III
SDGNo G2D130158 Laboratory Severn Trent Laboratories Inc West Sacramento CA Site Centredale Manor Date May 212002 Samples
Dioxin 18Soil2102228 2102229 2102230 2102231 2102232 2102233 2102234 2102235 2102236 2102237 2102238 2102239 2102240 2102241 2102242 210224321022442102245 1PE Soil2102252 1PE Aqueous2102253
A Tier III validation was performed on the dioxinfuran analytical data for eighteen soil samples one soil PE sample and one aqueous PE sample collected by Loureiro Engineering Associates at the Centredale Manor Site in North Providence Rhode Island The samples were analyzed under EPA Method 8290 for high resolution dioxinfurans The data were evaluated as a Tier III level in accordance with the Region I EPA-NE Data Validation Functional Guidelines for Evaluating DioxinFuran Analyses dated November 1998 and the Region I EPA-NE Data Validation Functional Guidelines for Evaluating Environmental Analyses dated December 1996 and were based on the following parameters
bull Overall Evaluation of Data and Potential Usability Issues bull Data Completeness bull Preservation and Technical Holding Times
PE SamplesAccuracy Check bull Window Defining Solution bull Initial amp Continuing Calibrations bull Chromatographic Resolution bull Instrument Sensitivity Check bull Blanks
Matrix Spike Analysis bull Laboratory amp Field Duplicate Analysis bull InternalClean-upRecovery Standards bull Sample Analysis amp Identification bull Sample Quantitation amp Total Homologues bull Estimated Detection Limits (EDL) amp Estimated Maximum Possible Concentration
(EMPC) bull Toxicity Equivalency (TEF) and Isomer Specificity bull Required Sample Reruns amp Second Column Confirmation
Dilutions
= All criteria were met for this parameter
I o f 4 6 Hills Avenue bull Concord NH 03301 bull Telephone 603-226-0118 bull Fax603-226-0128 bull vwwenv-datacom
NA = Not Applicable
Overall Evaluation of Data and Potential Usability Issues
DioxinFurans
Dioxinfuran sample results were qualified as follows
1234678-HpCDF and OCDF have been qualified (J) in sample 201223 5 due to low matrix spike recoveries 2378-TCDD has been qualified (J) in samples 2012229 and 2102230 due to poor field duplicate precision 2378-TCDF has been qualified (J) in samples 2012244 and 2102245 due to poor field duplicate precision
bull The concentration of several analytes in several samples exceeded the linear range of the initial calibration curve but according to the case narrative did not saturate the instrument detector The laboratory flagged these results with an (E) and the reviewer further qualified as estimated (J)
Matrix Spike Analysis
MSMSD Sample ID 2012235
Compound MS R MSD R RPD Action 1234678-HpCDF 57 Ok Ok JUJ
OCDF 38 Ok Ok JUJ
1234678-HpCDF and OCDF have been qualified (J) in sample 2012235
Field Duplicate Analysis
Compound 21 02229 pgg 2 102230 pgg RPD Action 2378-TCDD 65 14 73 J
2378-TCDD has been qualified (J) in samples 2012229 and 2102230
Compound 2 102244 pgg r 2102245 pgg RPD Action 2378-TCDF 41 72 55 J
2378-TCDF has been qualified (J) in samples 2012244 and 2102245
2 of 4
Additional Comments
bull The concentration of several analytes in several samples exceeded the linear range of the initial calibration curve but according to the case narrative did not saturate the instrument detector The laboratory flagged these results with an (E) and the reviewer further qualified as estimated (J)
bull An aqueous PE sample (2102253) and a soil PE sample (2102252) were analyzed with this project According to the client Cambridge Analytical Isotopes did not provide a range of values for the aqueous PE sample A range of expected values was provided for the soil PE sample and all results were acceptable and within the range No action was taken by the reviewer on the basis of the PE samples A copy of the Form Is for both PE samples as well as Table 1 - Summary of Quality AssuranceQuality Control Sample Results is attached to this report
Please contact the undersigned at (603) 226-0118 if you have any questions or need further information
Very truly yours Environmental Data Services Inc
Nancy Weaven] Senior Chemist
Attachments Data Validation Worksheets Annotated Form Is
3 of 4
DATA SUMMARY KEY
ORGANIC DATA VALIDATION
J = The associated numerical value is an estimated quantity
R = The data are unusable (compound may or may not be present) Resampling and reanalysis are necessary for verification The R replaces the numerical value or sample quantitation limit
U = The compound was analyzed for but not detected The associated numerical value is the sample quantitation limit or the adjusted sample quantitation limit
UJ = The compound was analyzed for but not detected The associated numerical value is the estimated sample quantitation limit
EB = The compound was detected in aqueous equipment blank associated soilsediment samples
4 of 4
Region I Site Name Review Worksheets Reference Number mdash
DIOXIN DATA REVIEW WORKSHEET (LOW or HIGH RESOLUTION)
The following dara package has been validated
Lab NameSllW Tech SpecMethod b61tJ DASProicct No Sampling Date(s) LtfnCgt 2 f SDG No 6ZDI301-58 Shipping Date(s) No of Sam DiesMatrix f50) Gff Date(s) Recd by Ub lt-M 30 2
Traffic Report Sample Has pound162213 31023313-1022322422332
Equipment Blank Nos - bull - bull Field Duplicate Nos 2 gt pound
NOS
The Region I EPA-NE Data Validation Funcrionai Guidelines for Evaluaring DioxinFuran Analyses November 1 993 and Region f EPA-NE Data Validation Functional Guidelines for Evaluating Environmental Analyses December 1 996 were used to evaluate the data andor approved modifications to the Functional Guidelines were used to evaluate the data (Attach modified criteria from EPA approved QAPjP or amendment to QAPjP)
The general criteria used to determine the performance were based on an examination of
Overall Evaluation of Data Liboraiorv amp Field Duplicate Analysis Data Completeness ImcmaJOean-upRccovcry Standards P-ijcrvationTechniciJ Holding Times Sample Analysis bullamp Identification PE SamplesAccuracy Check Sample Quantiiation amp Total Homolojucs Window Defining Mix Estimated Detection Umit (EDL) amp Estimated Maximum Possible Initial amp Continuing CaJibrations Concentration (EMPC) Chromatodegnphic Resolution Toxicsry equivalency Factor (TEF) lt5c Isomcr Specificity Instrument Sensitivity Chcct Required Sample Reruns i Second Column Confirmation Bionics Dilutions Matrix Spike Analysis
Definition of Qualifiers
A - Acceptable data J - Approximate data due to quality control criteria R - Reject data due to quality control criteria U - Result not detected E8 - Compound detected in aqueous equipment blank associated with soilsediment samples
Validator jQjA (jd Dateshy
198
Region I Data Review Worksheet - (Low and High Resolution)
i DATA COMPLETENESS
MISSING fNFORMATION DATE LAB CONTACTED DATE RECFlVFr
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Dace
1198
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Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
o
2
aa Q
O
os s
bull3
C
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gt
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JZ
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3
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cs gt
Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
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Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
NA = Not Applicable
Overall Evaluation of Data and Potential Usability Issues
DioxinFurans
Dioxinfuran sample results were qualified as follows
1234678-HpCDF and OCDF have been qualified (J) in sample 201223 5 due to low matrix spike recoveries 2378-TCDD has been qualified (J) in samples 2012229 and 2102230 due to poor field duplicate precision 2378-TCDF has been qualified (J) in samples 2012244 and 2102245 due to poor field duplicate precision
bull The concentration of several analytes in several samples exceeded the linear range of the initial calibration curve but according to the case narrative did not saturate the instrument detector The laboratory flagged these results with an (E) and the reviewer further qualified as estimated (J)
Matrix Spike Analysis
MSMSD Sample ID 2012235
Compound MS R MSD R RPD Action 1234678-HpCDF 57 Ok Ok JUJ
OCDF 38 Ok Ok JUJ
1234678-HpCDF and OCDF have been qualified (J) in sample 2012235
Field Duplicate Analysis
Compound 21 02229 pgg 2 102230 pgg RPD Action 2378-TCDD 65 14 73 J
2378-TCDD has been qualified (J) in samples 2012229 and 2102230
Compound 2 102244 pgg r 2102245 pgg RPD Action 2378-TCDF 41 72 55 J
2378-TCDF has been qualified (J) in samples 2012244 and 2102245
2 of 4
Additional Comments
bull The concentration of several analytes in several samples exceeded the linear range of the initial calibration curve but according to the case narrative did not saturate the instrument detector The laboratory flagged these results with an (E) and the reviewer further qualified as estimated (J)
bull An aqueous PE sample (2102253) and a soil PE sample (2102252) were analyzed with this project According to the client Cambridge Analytical Isotopes did not provide a range of values for the aqueous PE sample A range of expected values was provided for the soil PE sample and all results were acceptable and within the range No action was taken by the reviewer on the basis of the PE samples A copy of the Form Is for both PE samples as well as Table 1 - Summary of Quality AssuranceQuality Control Sample Results is attached to this report
Please contact the undersigned at (603) 226-0118 if you have any questions or need further information
Very truly yours Environmental Data Services Inc
Nancy Weaven] Senior Chemist
Attachments Data Validation Worksheets Annotated Form Is
3 of 4
DATA SUMMARY KEY
ORGANIC DATA VALIDATION
J = The associated numerical value is an estimated quantity
R = The data are unusable (compound may or may not be present) Resampling and reanalysis are necessary for verification The R replaces the numerical value or sample quantitation limit
U = The compound was analyzed for but not detected The associated numerical value is the sample quantitation limit or the adjusted sample quantitation limit
UJ = The compound was analyzed for but not detected The associated numerical value is the estimated sample quantitation limit
EB = The compound was detected in aqueous equipment blank associated soilsediment samples
4 of 4
Region I Site Name Review Worksheets Reference Number mdash
DIOXIN DATA REVIEW WORKSHEET (LOW or HIGH RESOLUTION)
The following dara package has been validated
Lab NameSllW Tech SpecMethod b61tJ DASProicct No Sampling Date(s) LtfnCgt 2 f SDG No 6ZDI301-58 Shipping Date(s) No of Sam DiesMatrix f50) Gff Date(s) Recd by Ub lt-M 30 2
Traffic Report Sample Has pound162213 31023313-1022322422332
Equipment Blank Nos - bull - bull Field Duplicate Nos 2 gt pound
NOS
The Region I EPA-NE Data Validation Funcrionai Guidelines for Evaluaring DioxinFuran Analyses November 1 993 and Region f EPA-NE Data Validation Functional Guidelines for Evaluating Environmental Analyses December 1 996 were used to evaluate the data andor approved modifications to the Functional Guidelines were used to evaluate the data (Attach modified criteria from EPA approved QAPjP or amendment to QAPjP)
The general criteria used to determine the performance were based on an examination of
Overall Evaluation of Data Liboraiorv amp Field Duplicate Analysis Data Completeness ImcmaJOean-upRccovcry Standards P-ijcrvationTechniciJ Holding Times Sample Analysis bullamp Identification PE SamplesAccuracy Check Sample Quantiiation amp Total Homolojucs Window Defining Mix Estimated Detection Umit (EDL) amp Estimated Maximum Possible Initial amp Continuing CaJibrations Concentration (EMPC) Chromatodegnphic Resolution Toxicsry equivalency Factor (TEF) lt5c Isomcr Specificity Instrument Sensitivity Chcct Required Sample Reruns i Second Column Confirmation Bionics Dilutions Matrix Spike Analysis
Definition of Qualifiers
A - Acceptable data J - Approximate data due to quality control criteria R - Reject data due to quality control criteria U - Result not detected E8 - Compound detected in aqueous equipment blank associated with soilsediment samples
Validator jQjA (jd Dateshy
198
Region I Data Review Worksheet - (Low and High Resolution)
i DATA COMPLETENESS
MISSING fNFORMATION DATE LAB CONTACTED DATE RECFlVFr
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Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
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Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
Additional Comments
bull The concentration of several analytes in several samples exceeded the linear range of the initial calibration curve but according to the case narrative did not saturate the instrument detector The laboratory flagged these results with an (E) and the reviewer further qualified as estimated (J)
bull An aqueous PE sample (2102253) and a soil PE sample (2102252) were analyzed with this project According to the client Cambridge Analytical Isotopes did not provide a range of values for the aqueous PE sample A range of expected values was provided for the soil PE sample and all results were acceptable and within the range No action was taken by the reviewer on the basis of the PE samples A copy of the Form Is for both PE samples as well as Table 1 - Summary of Quality AssuranceQuality Control Sample Results is attached to this report
Please contact the undersigned at (603) 226-0118 if you have any questions or need further information
Very truly yours Environmental Data Services Inc
Nancy Weaven] Senior Chemist
Attachments Data Validation Worksheets Annotated Form Is
3 of 4
DATA SUMMARY KEY
ORGANIC DATA VALIDATION
J = The associated numerical value is an estimated quantity
R = The data are unusable (compound may or may not be present) Resampling and reanalysis are necessary for verification The R replaces the numerical value or sample quantitation limit
U = The compound was analyzed for but not detected The associated numerical value is the sample quantitation limit or the adjusted sample quantitation limit
UJ = The compound was analyzed for but not detected The associated numerical value is the estimated sample quantitation limit
EB = The compound was detected in aqueous equipment blank associated soilsediment samples
4 of 4
Region I Site Name Review Worksheets Reference Number mdash
DIOXIN DATA REVIEW WORKSHEET (LOW or HIGH RESOLUTION)
The following dara package has been validated
Lab NameSllW Tech SpecMethod b61tJ DASProicct No Sampling Date(s) LtfnCgt 2 f SDG No 6ZDI301-58 Shipping Date(s) No of Sam DiesMatrix f50) Gff Date(s) Recd by Ub lt-M 30 2
Traffic Report Sample Has pound162213 31023313-1022322422332
Equipment Blank Nos - bull - bull Field Duplicate Nos 2 gt pound
NOS
The Region I EPA-NE Data Validation Funcrionai Guidelines for Evaluaring DioxinFuran Analyses November 1 993 and Region f EPA-NE Data Validation Functional Guidelines for Evaluating Environmental Analyses December 1 996 were used to evaluate the data andor approved modifications to the Functional Guidelines were used to evaluate the data (Attach modified criteria from EPA approved QAPjP or amendment to QAPjP)
The general criteria used to determine the performance were based on an examination of
Overall Evaluation of Data Liboraiorv amp Field Duplicate Analysis Data Completeness ImcmaJOean-upRccovcry Standards P-ijcrvationTechniciJ Holding Times Sample Analysis bullamp Identification PE SamplesAccuracy Check Sample Quantiiation amp Total Homolojucs Window Defining Mix Estimated Detection Umit (EDL) amp Estimated Maximum Possible Initial amp Continuing CaJibrations Concentration (EMPC) Chromatodegnphic Resolution Toxicsry equivalency Factor (TEF) lt5c Isomcr Specificity Instrument Sensitivity Chcct Required Sample Reruns i Second Column Confirmation Bionics Dilutions Matrix Spike Analysis
Definition of Qualifiers
A - Acceptable data J - Approximate data due to quality control criteria R - Reject data due to quality control criteria U - Result not detected E8 - Compound detected in aqueous equipment blank associated with soilsediment samples
Validator jQjA (jd Dateshy
198
Region I Data Review Worksheet - (Low and High Resolution)
i DATA COMPLETENESS
MISSING fNFORMATION DATE LAB CONTACTED DATE RECFlVFr
AH r
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1198
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Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
o
2
aa Q
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bull3
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Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
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CJ
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OC
J i
sect pound C
c
C
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01
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lt
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gi laquo
f-~
o
CO
CJ
U
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Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
DATA SUMMARY KEY
ORGANIC DATA VALIDATION
J = The associated numerical value is an estimated quantity
R = The data are unusable (compound may or may not be present) Resampling and reanalysis are necessary for verification The R replaces the numerical value or sample quantitation limit
U = The compound was analyzed for but not detected The associated numerical value is the sample quantitation limit or the adjusted sample quantitation limit
UJ = The compound was analyzed for but not detected The associated numerical value is the estimated sample quantitation limit
EB = The compound was detected in aqueous equipment blank associated soilsediment samples
4 of 4
Region I Site Name Review Worksheets Reference Number mdash
DIOXIN DATA REVIEW WORKSHEET (LOW or HIGH RESOLUTION)
The following dara package has been validated
Lab NameSllW Tech SpecMethod b61tJ DASProicct No Sampling Date(s) LtfnCgt 2 f SDG No 6ZDI301-58 Shipping Date(s) No of Sam DiesMatrix f50) Gff Date(s) Recd by Ub lt-M 30 2
Traffic Report Sample Has pound162213 31023313-1022322422332
Equipment Blank Nos - bull - bull Field Duplicate Nos 2 gt pound
NOS
The Region I EPA-NE Data Validation Funcrionai Guidelines for Evaluaring DioxinFuran Analyses November 1 993 and Region f EPA-NE Data Validation Functional Guidelines for Evaluating Environmental Analyses December 1 996 were used to evaluate the data andor approved modifications to the Functional Guidelines were used to evaluate the data (Attach modified criteria from EPA approved QAPjP or amendment to QAPjP)
The general criteria used to determine the performance were based on an examination of
Overall Evaluation of Data Liboraiorv amp Field Duplicate Analysis Data Completeness ImcmaJOean-upRccovcry Standards P-ijcrvationTechniciJ Holding Times Sample Analysis bullamp Identification PE SamplesAccuracy Check Sample Quantiiation amp Total Homolojucs Window Defining Mix Estimated Detection Umit (EDL) amp Estimated Maximum Possible Initial amp Continuing CaJibrations Concentration (EMPC) Chromatodegnphic Resolution Toxicsry equivalency Factor (TEF) lt5c Isomcr Specificity Instrument Sensitivity Chcct Required Sample Reruns i Second Column Confirmation Bionics Dilutions Matrix Spike Analysis
Definition of Qualifiers
A - Acceptable data J - Approximate data due to quality control criteria R - Reject data due to quality control criteria U - Result not detected E8 - Compound detected in aqueous equipment blank associated with soilsediment samples
Validator jQjA (jd Dateshy
198
Region I Data Review Worksheet - (Low and High Resolution)
i DATA COMPLETENESS
MISSING fNFORMATION DATE LAB CONTACTED DATE RECFlVFr
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Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
o
2
aa Q
O
os s
bull3
C
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JZ
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3
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Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
Region I Site Name Review Worksheets Reference Number mdash
DIOXIN DATA REVIEW WORKSHEET (LOW or HIGH RESOLUTION)
The following dara package has been validated
Lab NameSllW Tech SpecMethod b61tJ DASProicct No Sampling Date(s) LtfnCgt 2 f SDG No 6ZDI301-58 Shipping Date(s) No of Sam DiesMatrix f50) Gff Date(s) Recd by Ub lt-M 30 2
Traffic Report Sample Has pound162213 31023313-1022322422332
Equipment Blank Nos - bull - bull Field Duplicate Nos 2 gt pound
NOS
The Region I EPA-NE Data Validation Funcrionai Guidelines for Evaluaring DioxinFuran Analyses November 1 993 and Region f EPA-NE Data Validation Functional Guidelines for Evaluating Environmental Analyses December 1 996 were used to evaluate the data andor approved modifications to the Functional Guidelines were used to evaluate the data (Attach modified criteria from EPA approved QAPjP or amendment to QAPjP)
The general criteria used to determine the performance were based on an examination of
Overall Evaluation of Data Liboraiorv amp Field Duplicate Analysis Data Completeness ImcmaJOean-upRccovcry Standards P-ijcrvationTechniciJ Holding Times Sample Analysis bullamp Identification PE SamplesAccuracy Check Sample Quantiiation amp Total Homolojucs Window Defining Mix Estimated Detection Umit (EDL) amp Estimated Maximum Possible Initial amp Continuing CaJibrations Concentration (EMPC) Chromatodegnphic Resolution Toxicsry equivalency Factor (TEF) lt5c Isomcr Specificity Instrument Sensitivity Chcct Required Sample Reruns i Second Column Confirmation Bionics Dilutions Matrix Spike Analysis
Definition of Qualifiers
A - Acceptable data J - Approximate data due to quality control criteria R - Reject data due to quality control criteria U - Result not detected E8 - Compound detected in aqueous equipment blank associated with soilsediment samples
Validator jQjA (jd Dateshy
198
Region I Data Review Worksheet - (Low and High Resolution)
i DATA COMPLETENESS
MISSING fNFORMATION DATE LAB CONTACTED DATE RECFlVFr
AH r
JUuiM -HLe i
Dace
1198
gt bull=
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Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
o
2
aa Q
O
os s
bull3
C
a
gt
co _o uJD
O
CO
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u
JZ
_ra C
D
3
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gt
J
I 1
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re
c5 g
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Cshy
05to
cs gt
Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
Region I Data Review Worksheet - (Low and High Resolution)
i DATA COMPLETENESS
MISSING fNFORMATION DATE LAB CONTACTED DATE RECFlVFr
AH r
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Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
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Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
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CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
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Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
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Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
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Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
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Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
o
2
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bull3
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Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
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Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
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Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
o
2
aa Q
O
os s
bull3
C
a
gt
co _o uJD
O
CO
S _re ^gt
u
JZ
_ra C
D
3
c
O
gt
J
I 1
=
re
c5 g
_4)
Cshy
05to
cs gt
Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
CO
Z
O
O
O2 5
zpound
o
Jshyc
CC
2
U
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S c
X -lt 5
US
J
5 i
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55
5a
= amp
o
bull
31
K
Q
CO
C
s
c
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CJ C
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Z
C
c
1 o Iltgt
lto
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1
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2
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bullt pound
d
pound
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c
bull5 5
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3
lt
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Z
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Si 24J
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z
o
o
o
z
5
z
poundshyZ
O
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Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
o
2
aa Q
O
os s
bull3
C
a
gt
co _o uJD
O
CO
S _re ^gt
u
JZ
_ra C
D
3
c
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gt
J
I 1
=
re
c5 g
_4)
Cshy
05to
cs gt
Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
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o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
CO
C
s
c
o
CJ C
O
Z
C
c
1 o Iltgt
lto
-J
1
O
2
O
0
-gt
bullt pound
d
pound
O
1
U
S
c
bull5 5
-x
-lt
^ -I
3
lt
i
tshy-mdash
Z
o ~~
Si 24J
n a 5
z
o
o
o
z
5
z
poundshyZ
O
o
Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
o
2
aa Q
O
os s
bull3
C
a
gt
co _o uJD
O
CO
S _re ^gt
u
JZ
_ra C
D
3
c
O
gt
J
I 1
=
re
c5 g
_4)
Cshy
05to
cs gt
Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
Region I Data Review Worksheets - (High Resolution)
VI COLUMN PERFORMANCE RESOLUTION CHECK
Date ID
Was the chromatographic resolution of the TCDDTCDF isomers and the in the CC3 solution for DB-5 colons calculated for each 12 hour period
Valley -TCDD (QC Limit s 25)
Valley -TCDF (QC Limit i 50)
For DB-225 columns
Valley -TCDD_ -TCDD QC Limit s 25)
Valley -TCDF_ -TCDF (QC Limit s 50)
ACTIONS
A If the GC resolution criteria do not meet specifications the positive hits will be qualified as J All tetras and hexas (for both c and furans) will be qualified The heptas are not believed to be affected OCDD and OCDF are not affected as there is only ve isomer in each group No action is taken for non-detecs
B The criteria for chromatographic resolution must be met for all standards and the reviewer must use professional judgement on the severity of the problem and its effect on ne rlnal results
Date
1198
o
2
aa Q
O
os s
bull3
C
a
gt
co _o uJD
O
CO
S _re ^gt
u
JZ
_ra C
D
3
c
O
gt
J
I 1
=
re
c5 g
_4)
Cshy
05to
cs gt
Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
o
2
aa Q
O
os s
bull3
C
a
gt
co _o uJD
O
CO
S _re ^gt
u
JZ
_ra C
D
3
c
O
gt
J
I 1
=
re
c5 g
_4)
Cshy
05to
cs gt
Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
Region I Data Review Worksheet - (Lowand High Resolution)
VIII MATRIX SPIKEMATRIX SPIKE DUPLICATE
List all MSMSD analytes that are outside method QC acceptance criteria 7 ()
Compound MS bull MSD RPO Rcc Rcc
237S-TCDD 0 zk oK 2378-TCDF
12378-PcCDF
I237laquo-P=CDD
23473-PeCDF
123473-RtCDF
123673-RxCDF
123478-RtCDD
123678-RxCDD
123789-RxCDD
234678-RxCDF
123789-H-iCDF
1234673-HpCDF ft+ ok oft
1234673-HpCDD 0 1234789-HpCDF
OCDD 0 (0K Oil
OCDF 3ft o laquoc
Default Limits Recovery (50-150) RPD(50)
ACTIONS
If recoveries are beyond 50-150 recheck all calculations
bullMethod QC Limits Concentration VRSD Action
Rec
poundrt-ltfO
^cf0
(oOlfa
amp0-(HO c O^^o
RPD Urupikcd MS MSD
Sample
AMPshy^A
_^^
(30 faAa) 36 Urw-pound
30 UGA -pound 365 __ V
^^SO^P^t C-WCampK~b^ti gt lt T^gt spct COi CMrridt6~rgt ^uu^
Professional judgment should be used to fla sample damagg sampl rf fo
-Validator) Date
1198
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
Region I Data Review Worksheets - (Low or High Resolution)
IX -CTBOHAIUKV AtVU FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ )
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE D1(J)IZZ1 DUPLICATE ID Zf
Compound Sample Sample EDL Duplicate Duplicate EDL RPD Action
2373-TCDD
237S-TCDF
Cone pq
65
2L
EDL
2 1
2 1
ZxEDL
^bulll L2
Concj
pltgth^
53
EDL
2
2 1
2xEDL
V- 2L
z 93 i
^ NJKf
12373-PcCDF
12373-PeCDD
2347S-PcCDF
23-raquo7S-HxCDF
123673-HxCDF
123473-HxCDD
123673-HxCDD
123739-HxCDD
234673-HxCDF
123739-HxCDF
l23-)67S-HpCDF 5JM 51 o Z- (3 II 2Z iJC Jo^uc 1234673-HpCDD 51 II 2Z rq II zz Z3 ^60^
I23-J7S9-HPCDF
OCDO 11 zl V2 51 21 H2- 34 ^OVUL
OCDF
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Recheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
Validato Datebull= S z 1198
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
Region I Data Review Worksheets - (Low or High Resolution)
IX LABORATORY AND FIELD DUPLICATES
Was a duplicate run for each matrix0 Yes [ J No ft)
The RPD of each analyte detected must be within the 30 of the acceptance range for aqueous and 50 for solids
SAMPLE IDi-^Z-Z-Vy DUPLICATE ID2 f QltpoundZ-V3
Compound Sample Sample EDL Duplicate Duplicate EDL RfO Action
Cone Cone EDL 2xEDL EDL 2xEDL offlt P44
237S-TCDD 17 2V S( 2 Z 15 Mskt3 If237S-TCOF V ZI sfj^1 2^ 2gt| ^2- S^v
12373-PcCDF ( gt 12373-IVCDD
23473-PeCDF 2^ 5 t 3S 5-^ IIi 11 AOA^
I23-raquo7S-HCDF 3 - f f II lte Vo 5-^ ni 5 roue ^^
123673-HxCDF
123473-HxCDD
123673-HxCDD
123759-HxCDD
234673-HxCDF
123739-HxCDF
I23-raquo673-HpCDF 13 GX II (o 2- 5^ n ltt 8 ^lt5gtue-K23-)67S-HpCDD 30 5 II L 3^ 5 - 9 li bull (
1234739-HpCDF
OCOD ZZD 12 Z- 2lt5o ^^ a AW OCDF zz- 2Z V4 Z3 n zz laquo 5
ACTIONS
If RPD is greater than 30 for aqueous or 50 for solids flag all positive results J and non-detects UJ Rccheck all calculations if the duplicate precision is beyond the specified range Professional judgement should be used to ascertain effect on the final data despite sample concentration
lidator Date
I I98
f-J o
rJ
XT
u c-
CJ
M
O
U
o
CJ
o
OC
J i
sect pound C
c
C
iii u
01
=
lt
S rlaquo
-lt i - sj
gi laquo
f-~
o
CO
CJ
U
o u
o
Z
3 =
laquo
3J 3
era
x
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
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Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
Region I Data Review Worksheet - (High Resolution)
XL Sample Analysis and Identification
List any sample and analytes which did not meet identification criteria
NATIVE ANAtVTES
D7S-TCOO
JIN
ijJ7l-HxCDF
1U67I-KICDF
I1347E-HCDO
237Jraquo-HtltCDO a IIj-wTlHpCDF
OCDO
OCDF
WTESNAL STAf^OARDS vs
r-n-i-TCDO
SpoundCOVgRY STANDARDS
bullbullC-i37l-cCDF
C-ij47J-HxCDF
bullbullC-IU67raquo-HxCDF
C-U-gt47J-HpCDF
-OCDO
CI-yTJ-TCDO
laquopoundCOVEXY STANDARDS
C-iU^TCDO
bullbullC-II37J9-HxCDO
bullnlidator Dace
1198
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
Region I Data Review Worksheets - (Low or High Resolution)
xii SAMPLE CALCULATION
X
00 )( i o l
Q x ( A + A ) x D Concen era don (ngg) - LS
( W or V) x (A + A J x bull I -S I
2 5 lt gt ^ mdash x (f - bull tfraquo 2 ) x 0Q ^ bull X ~ ltEDL = (W or V) x ( f f X tradeFshy
0 x (A bull +bull A ) x 015 X
( IV or V) x (A t bull- A 2 ) x RRF
where
Qiij = Quantify (ng) of appropriate internal standard added to sample before extraction AA-_ = Integrated areas of the nvo quantitation ions A A- = Integrated areas of the internal standard quantitation ions Y = Weight (g) of sample extracted
= Volume (L) of sample extracted = Calculated relative response factor from the continuing calibration = Peak heights of the noise for the quantitation ions = Peak heights of the internal standard quantitation ions = Dilution
Validator Date
198
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 001 Date Sampled Q41 102
Prep Date 042502
Prep Batch it 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Totai HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123473-HxCDF 12J673-HCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF jC-22Agt6J8-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102228
Work Order bulllaquo EXWE41AC Matrixmdash SOLID Date Received-= 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pampg Dilution Factor Moisture 54 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
91 22 1000 91000000 120 22 ND 31 0500 0 27 11 ND 20 0100 0 58 J 11 0100 0580000 ND 46 0100 0 49 11 50 11 0010 0500000 100 11 280 22 0001 0280000 17 CON 22 0100 1700000 250 22 73 J 11 0050 0360000 13 11 0500 6500000 380 11 12 11 0100 1200000 12 11 0100 1200000 12 11 0100 1200000 ND 15 0100 0 240 11 34 11 0010 0340000 ND 34 0010 0 57 11 23 22 0001 0023000
104883000
PERCENT RECOVERY RECOVERY LIMITS
80 40- 135 81 40- 135 86 40 - 135 73 40- 135 74 40- 135 66 40- 135 70 40 - 135 77 40 - 135 77 40- 135
32D130158 STL Sacramento 916-373-5600 9 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210222$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89OI6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 10 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Lot-Sample G2D130158 - 002 Work Order bull EXWE51AC Matrix SOLID Date Sampledtrade 041 102 Date Received = 041302 Instrument = 5D5 Prep Datemdash 042502 Analysis Date 042802 Units Pgg Prep Batch 2115445 Dilution Factor Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 65 0 21 1 000 6500000 Total TCDD 78 21 12378-PeCDD ND 21 0500 0 Total PeCDD ND 21 0 123478-HxCDD ND 13 0100 0 123678-HxCDD ND 13 0100 0 123789-HxCDD ND 12 0100 0 Total HxCDD ND 21 0 1234678-HpCDD 59 J 11 0010 0059000 Total HpCDD 11 11 OCDD 41 21 0001 0041000 2378-TCDF 26 CON 21 0100 0260000 Total TCDF 32 21 12378-PeCDF ND 13 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 21 11 123478-HxCDF ND 32 0100 0 123678-HxCDF ND 16 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF 14 11 1234678-HpCDF ND 51 0010 0 1234789-HpCDF ND 078 0010 0 Total HpCDF ND 51 0 OCDF ND 45 0001 0
Total TEQ Concentration 6860000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-23J8-TCDD 75 40-135 13C-l2378-PeCDD 79 40-135 13C-l23678-HxCDD 84 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40-135 13C-l2378-PeCDF 70 40- 135 13C-l23478-HxCDF 74 40 - 135 13C-l234678-HpCDF 71 40 - 135
G2D130158 STL Sacramento 916-373-5600 11 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102229
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D1 301 58 STL Sacramento 916-373-5600 12 of 1 778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 003 Date Sampled Q4 1 1 702
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 1 3C- 1 23 4678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-1 237 8-PeCDF 13C-l2347(8-HxCDF I3C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Work Order EXWE61AC Matrixmdash SOLID Date Received Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 52
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
140shy 21 1000 14000000 19 21 ND 23 0500 0 ND 30 0 ND 12 0100 0 ND 13 0100 0 ND 11 0100 0 ND 29 0 74 J 11 0010 0074000 IS 11 59 21 0001 0059000 33 CON 21 0100 0330000 37 21 ND 14 0050 0 ND 21 0500 0 22 11 ND 34 0100 0 ND 18 0100 0 ND 20 0100 0 ND 10 0100 0 17 11 63 J 11 0010 0063000 ND 084 0010 0 63 11 ND 45 0001 0
14526000
PERCENT RECOVERY RECOVERY LIMITS
61 40-135 63 40-135 70 40- 135 57 40- 135 58 40- 135 52 40- 135 55 40-135 59 40-135 59 40- 135
32D130158 STL Sacramento 916-373-5600 13 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102230
Notes
TEF values arc ciled in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 19S9 update US Environmental Protection Agency Risk Assessment forum Washington DC UHA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600shy 14 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Lot-Sample ~ G2D130158-004 Work Order EXWE71AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units pgg
Prep Batch 2115445 Dilution Factor Moisture 35 1
PARAMETER RESULT
DETECTION LIMIT
TEF FACTOR
TEQ CONCENTRATION
2378-TCDD 97 15 1000 97000000 Total TCDD 120 15 12378-PeCDD 10 77 0500 5000000 Total PeCDD 64 77 123478-HxCDD 65 J 77 0100 0650000 123678-HxCDD 85 77 0100 8500000 123789-HxCDD 21 77 0100 2100000 Total HxCDD 380 77 1234678-HpCDD 870 77 0010 8700000 Total HpCDD 1700 77 OCDD 6500 J X 15 0001 6500000 2378-TCDF 99 CON 15 0100 0990000 Total TCDF 110 15 12378-PeCDF 61 J 77 0050 0300000 23478-PeCDF 94 77 0500 4700000 Total PeCDF 230 77 123478-HxCDF 14 77 0100 1400000 123678-HxCDF 18 77 0100 1800000 234678-HxCDF 14 77 0100 1400000 123789-HxCDF ND 093 0100 0 Total HxCDF 450 77 1234678-HpCDF 270 77 0010 2700000 1234789-HpCDF 12 77 0010 0120000 Total HpCDF 820 77 OCDF 650 15 0001 0650000
Total TEQ Concentration 142510000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 84 40 - 135 13C-l23678-HxCDD 73 40-135 l3C-l234678-HpCDD 59 40- 135 13C-OCDD 46 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 72 40 - 135 13C-l23478-HxCDF 66 40- 135 13C-l234678-HpCDF 60 40 - 135
G2D130158 STL Sacramento 916-373-5600 15 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102231
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 160(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Lot-Sample G2D130158 - 005 Work Order EX WES 1 AC Matrix SOLID Date Sampled 041102 Date Received Q41 302 Instrument 5D5 Prep Datemdash 042502 Analysis Date 042802 Unitsmdash Pgg Prep Batch 2115445 Dilution Factor ] Moisture 22
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 120 13 1000 120000000 Total TCDD 140 13 12378-PeCDD 37 J 64 0500 1800000 Total PeCDD 35 64 123478-HxCDD 47 J 64 0100 0470000 123678-HxCDD 18 64 0100 1800000 123789-HxCDD 11 64 0100 1100000 Total HxCDD 150 64 1234678-HpCDD 440 64 0010 4400000 Total HpCDD 840 64 OCDD 4000 13 0001 4000000 2378-TCDF 12 CON 13 0100 1200000 Total TCDF 210 13 12378-PeCDF 47 J 64 0050 0240000 23478-PeCDF 12 64 0500 6000000 Total PeCDF 420 64 123478-HxCDF 12 64 0100 1200000 123678-HxCDF 11 64 0100 1100000 234678-HxCDF 11 64 0100 1100000 123789-HxCDF ND 060 0100 0 Total HxCDF 310 64 1234678-HpCDF 120 64 0010 1200000 1234789-HpCDF 77 64 0010 0077000 Total HpCDF 370 64 OCDF 260 13 0001 0260000
Total TEQ Concentration 145947000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 78 40- 135 13C-l2378-PeCDD 87 40- 135 13C-l23678-HxCDD 81 40 - 135 1 3C- 1 234678-HpCDD 70 40- 135 13C-OCDD 70 40-135 13C-2378-TCDF 68 40 - 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 74 40- 135 13C-1 23467 8-HpCDF 66 40-135
7-G2D130158 STL Sacramento 916-373-5600 17 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102232
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-ltlioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 18 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample bdquo G2D 1 30 1 5 8 - 006 Date Sampled 041102
Prep Datemdash 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
Client Sample ID 2102233
Work Order EXWE91AC Date Received
Analysis Date
Dilution Factor
RESULT
099 J099 ND ND ND ND ND 93 45 85 340
041302
042802
]
DETECTION LIMIT
12 12 067 088 083 23 24 58 58 58 12
069 JCON 12 24 12 ND 040 ND 052 79 58 ND 074 ND 057 ND 076 ND 037 50 58 70 58 ND 040 14 58 11 J 12
PERCENT RECOVERY
81 91 82 77 73 70 78 75 73
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 OI 00
0050 0500
0100 0100 0100 0100
0010 0010
0001
Matrixmdash SOLID Instrument = 5D5 Units Pgg Moisture 13
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135 40 - 135 40- 135
TEQ CONCENTRATION
0990000
0 0 0 0 0
0450000
OJ40000 0069000
0 0
0 0 0 0
0070000 0
0011000
1930000
G2D130158 STL Sacramento 916-373-5600 19 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102233
Notes
TEH values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -diberaofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC poundPA62S3-S9rtgtl6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 91 6-373-5600 20 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Lot-Sample G2D130158-007 Work Order bdquo EXWFA1AC Matrix- SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- Pgg
Prep Batch 2115445 Dilution Factor Moisture 11 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 53 11 1000 5300000 Total TCDD 75 11 12378-PeCDD ND 089 0500 0 Total PeCDD ND 24 0 123478-HxCDD ND 056 0100 0 123678-HxCDD ND 19 0100 0 123789-HxCDD ND 21 0100 0 Total HxCDD IS 56 1234678-HpCDD 33 56 0010 0330000 Total HpCDD 62 56 OCDD 200 11 0001 0200000 2378-TCDF 46 CON 11 0100 0460000 Total TCDF 38 11 12378-PeCDF ND 18 0050 0 23478-PeCDF ND 28 0500 0 Total PeCDF 27 56 123478-HxCDF 42 56 0100 0420000 123678-HxCDF ND 12 0100 0 234678-HxCDF ND 15 0100 0 123789-HxCDF ND 051 0100 0 Total HxCDF 19 56 1234678-HpCDF 10 56 0010 0100000 1234789-HpCDF ND 23 0010 0 Total HpCDF 23 56 OCDF 17 11 0001 0017000
Total TEQ Concentration 6827000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40- 135 13C-l2378-PeCDD 82 40- 135 13C-l23678-HxCDD 85 40- 135 13C-U34678-HpCDD 75 40 - 135 13C-OCDD 68 40- 135 13C-2378-TCDF 66 40- 135 13C-l2378-PeCDF 71 40-135 13C-l23478-HxCDF 73 40- 135 13C-l234678-HpCDF 75 40- 135
J
G2D130158 STL Sacramento 916-373-5600 21 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102234
Notes
TEF values arc cited m US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures 10 mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 22 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample _ G2D130158 - 008 Date Sampled- 041 102
Prep Datetrade 042502 Prep Batch bdquo 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD ISC-U^A^S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l2(34678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102235
Work Order EXWFC1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042802 Units Pgg Dilution Factor ] Moisture 25
DETECTION TEJ TEQ LIMIT FACTOR CONCENTRATION RESULT
440 13 1000 440000000 460 13 77 66 0500 3800000 50 66 14 66 0100 1400000 47 66 0100 4700000 34 66 0100 3400000 260 66 1200 66 0010 12000000 2400 66 8400 J ^ 13 0001 8400000 68 CON 13 0100 0680000 120 13 46 J 66 0050 0230000 76 66 0500 3800000 200 66 13 66 0100 1300000 12 66 0100 1200000 95 66 0100 0950000 ND 053 0100 0 290 66 180 X 66 0010 1800000 13 66 0010 0130000 490 66 470 J 13 0001 0470000
484260000
PERCENT RECOVERY RECOVERY LIMITS
68 40 - 135 68 40-135 64 40-135 52 40-135 46 40- 135 55 40-135 62 40- 135 58 40- 135 53 40- 135
G2D130158 STL Sacramento 916-373-5600 230(1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102235
Notes
TEF alues are cued in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxms and -dtbenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 24 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ED 2102236
Lot-Sample - G2D130158 - 009 Work Order _ EXWFD1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date- 042902 Units- pgg
Prep Batch 2115445 Dilution Factor 1 Moisture 1 g
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 59 12 1000 5900000 Total TCDD 60 12 12378-PeCDD ND 22 0500 0 Total PeCDD 28 60
123478-HxCDD ND 15 0100 0 123678-HxCDD 53 J 60 0100 0530000 123789-HxCDD 50 J 60 0100 0500000 Total HxCDD 51 60 1234678-HpCDD 58 60 0010 0580000 Total HpCDD 120 60 OCDD 350 12 0001 0350000 2378-TCDF 11 CON 12 0100 1100000 Total TCDF 220 12 12378-PeCDF 50 J 60 0050 0250000 23478-PeCDF 95 60 0500 4700000 Total PeCDF 360 60 123478-HxCDF 94 60 0100 0940000 123678-HxCDF 83 60 0100 0830000 234678-HxCDF 89 60 0100 0890000 123789-HxCDF ND 085 0100 0 Total HxCDF 200 60 1234678-HpCDF 37 60 0010 0370000 1234789-HpCDF 31 J 60 0010 0031000 Total HpCDF 67 60 OCDF 43 12 0001 0043000
Total TEQ Concentration 17014000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-2378-TCDD 47 40-135 13C-l2378-PeCDD 85 40- 135 13C-l23678-HxCDD 75 40-135 13C-l234678-HpCDD 65 40- 135 13C-OCDD 57 40- 135 13C-2378-TCDF 57 40- 135 13C-l2378-PeCDF 72 40- 135 13C-l23478-HxCDF 63 40- 135 13C-l234678-HpCDF 60 40- 135
G2D130158 STL Sacramento 916-373-5600 25 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFnrans HRGCHRMS (8290)
Client Sample ID 2102236
Notes
TEF values are cited in US Environmental Protcclion Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 26 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 010 Date Sampled 041102
Prep Date 042502
Prep Batch bdquo 211 5445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 1 2378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 3C-2346lB-HpCDD 13C-OCDD i3C-2378-TCDF 13C-I2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Work Order _ EXWFE1AC Matrix SOLID Date Received 041302 Instrument = 5D5 Analysis Date 042902 Units Pgg Dilution Factor 1 Moisture 36
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATIONRESULT
120 16 1000 120000000 130 16 ND 24 0500 0 ND 55 0 ND 33 0100 0 10 78 0100 1000000 86 78 0100 0860000 66 78 200 78 0010 2000000 380 78 1600 16 0001 1600000 50 CON 16 0100 0500000 110 16 ND 24 0050 0 59 J 78 0500 3000000 200 78 76 J 78 0100 0760000 61 J 78 0100 0610000 63 J 78 0100 0630000 ND 16 0100 0 140 78 44 78 0010 0440000 ND 27 0010 o 97 78 77 16 0001 0077000
131477000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 94 40- 135 78 40 - 135 71 40 - 135 73 40- 135 59 40- 135 75 40-135 66 40-135 66 40-135
G2D130158 STL Sacramento 916-373-5600 27 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102237
Notes
TLF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dsbenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 28 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102238
Lot-Sample G2D1 301 5 8 - 0 1 1 Work Order EXWFF1AC Matrix- SOLID Date Sampleil 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042902 Unitsmdash Pgg Prep Batch raquo 2115445 Dilution Factor 1 Moisture 43
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 1500 o $ 18 1000 1500000000 Total TCDD 1500 18 12378-PeCDD ND 34 0500 0 Total PeCDD 32 88 123478-HxCDD 55 J 88 0100 0550000 123678-HxCDD 17 88 0100 1700000 123789-HxCDD 13 88 0100 1300000 Total HxCDD 130 88 1234678-HpCDD 390 88 0010 3900000 Total HpCDD 680 88 OCDD 2600 18 0001 2600000 2378-TCDF 19 CON 18 0100 1900000 Total TCDF 200 18 12378-PeCDF 49 J 88 0050 0240000 23478-PeCDF 10 88 0500 5000000 Total PeCDF 250 88 123478-HxCDF 11 88 0100 1100000 123678-HxCDF 89 88 0100 0890000 234678-HxCDF 85 J 88 0100 0850000 123789-HxCDF ND 14 0100 0 Total HxCDF 200 88 1 2346 78-HpCDF 55 88 0010 0550000 1234789-HpCDF ND 39 0010 0 Total HpCDF 130 88 OCDF 82 18 0001 0082000
Total TEQ Concentration 1520662000
PERCENT RECOVERY RECOVERY LIMITS INTERNAL STANDARDS
13C-237S-TCDD 84 40- 135 13C-l2378-PeCDD 98 40-135 13C-l23678-HxCDD 83 40-135 13C-l234678-HpCDD 79 40- 135 13C-OCDD 78 40-135 13C-2378-TCDF 69 40-135 13C-l2378-PeCDF 79 40 - 135 13C-l23478-HxCDF 62 40-135 13C-l234678-HpCDF 65 40-135
J
32D130158 STL Sacramento 916-373-5600 29 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 210223$
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibcnzofurans (CDDs and COFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 30 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Lot-Sample G2D130158-012 Work Order bdquo EXWFG1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Datemdash 042502 Analysis Date 042802 Units- pgg
Prep Batch ~ 2115445 Dilution Factor Moisture 1 g 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PAKAMbTER RESULT
2378-TCDD 14 12 1000 14000000 Total TCDD 23 12 12378-PeCDD ND 093 0500 0 Total PeCDD 94 61 123478-HxCDD ND 083 0100 0 123678-HxCDD 11 61 0100 1100000 123789-HxCDD 58 J 61 0100 0580000 Total HxCDD 65 61 1234678-HpCDD 38 61 0010 0380000 Total HpCDD 74 61 OCDD 210 12 0001 0210000 2378-TCDF 90 CON 12 0100 0900000 Total TCDF 71 12 12378-PeCDF 33 J 61 0050 0170000 23478-PeCDF 49 J 61 0500 2500000 Total PeCDF 76 61 123478-HxCDF 48 J 61 0100 0480000 123678-HxCDF 41 J 61 0100 0410000 234678-HxCDF 44 J 61 0100 0440000 123789-HxCDF ND 033 0100 0 Total HxCDF 120 61 1234678-HpCDF 160 61 0010 1600000 1234789-HpCDF ND 20 0010 0 Total HpCDF 280 61 OCDF 84 12 0001 0084000
Total TEQ Concentration 22854000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 76 40-135 13C-l2378-PeCDD 86 40- 135 13C-l23678-HxCDD 81 40- 135 13C-l234678-HpCDD 72 40- 135 13C-OCDD 69 40- 135 13C-2378-TCDF 67 40 - 135 13C-l2378-PeCDF 75 40-135 13C-l2347S-HxCDF 72 40- 135 13C-1234678-HPCDF 68 40-135
G2D130158 STL Sacramento 916-373-5600 31 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102239
Notes
TEF values arc cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wilb exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 32 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 013 Date Sampled Q41 1 02
Prep Datemdash 042502 Prep Batch - 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789- HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l2367S-HxCDD 13C- 1234678-HpCDD 13C-OCDD 13C- 2378-TCDF I3C-l2378-PeCDF 13C-l23478-HxCDF 13C- 1234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Work Order _ EX WFH 1 AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042902 Unitsmdash Pg8 Dilution Factor 1 Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
17 12 1000 1700000 58 12 ND 067 0500 0 46 60 ND 084 0100 0 170 60 0100 17000000 55 60 0100 5500000 1000 60 310 60 0010 3100000 510 60 76 12 0001 0076000 55 CON 12 0100 0550000 25 12 33 J 60 0050 0170000 66 60 0500 3300000 95 60 28 60 0100 2800000 10 60 0100 1000000 97 60 0100 0970000 ND 15 0100 0 1700 60 4100 J ^ 60 0010 41000000 14 60 0010 0140000 7200 60 1200 12 0001 1200000
78506000
PERCENT RECOVERY RECOVERY LIMITS
76 40-135 89 40- 135 83 40- 135 79 40-135 82 40- 135 66 40- 135 74 40-135 64 40- 135 72 40- 135
G2D130158 STL Sacramento 916-373-5600 33 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102240
Notes
1EF values arc cued in US environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcruc-p-dioxms and -dibcnzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Asscssmcnl forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 34 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D 130158-014 Date Sampled Q41 102
Prep Date 042502
Prep Batch _ 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-237S-TCDD 13C-l2378-PeCDD 13C-U3678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Work Order EX WFJ 1 AC Matrixmdash SOLID Date Received- Q41 302 Instrument 5D5 Analysis Date 042802 Unitsmdash Pgg Dilution Factor Moisture 17
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
150 12 1000 150000000 170 12 NO 20 0500 0 27 60 ND 10 0100 0 ND 28 0100 0 ND 27 0100 o 37 60 43 60 0010 0430000 81 60 280 12 0001 0280000 10 CON 12 0100 1000000 100 12 37 J 60 0050 0180000 49 J 60 0500 2500000 68 60 38 J 60 0100 0380000 33 J 60 0100 0330000 ND 27 0100 0 ND 058 0100 0 54 60 19 60 0010 0190000 ND 11 0010 0 31 60 15 12 0001 0015000
155305000
PERCENT RECOVERY RECOVERY LIMITS
66 40- 135 67 40- 135 64 40- 135 62 40- 135 61 40- 135 53 40- 135 58 40- 135 58 40- 135 59 40 - 135
G2D130158 STL Sacramento 916-373-5600 35of1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102241
Notes
TEF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated ditxno-p-dioxin and -dibenzoluram CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA62J3-89OJ6
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
32D130158 STL Sacramento 916-373-5600 36 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Lot-Sample G2D130158 - 015 Work Order _ EXWFK1 AC Matrixmdash SOLID Date Sampled- 041 102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units Pgg Prep Batch 0 2115445 Dilution Factor 1 Moisture 27
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 089 1000 0 Total TCDD ND OS9 0 12378-PeCDD ND 38 0500 0 Total PeCDD ND 38 0 123478-HxCDD ND 20 0100 0 123678-HxCDD ND 21 0100 0 1 237 89-HxCDD ND 19 0100 0 Total HxCDD ND 21 0 1234678-HpCDD ND 15 0010 0 Total HpCDD ND 15 0 OCDD ND 53 0001 0 2378-TCDF ND 14 0100 0 Total TCDF ND 14 0 12378-PeCDF ND 23 0050 0 23478-PeCDF ND 23 0500 0 Total PeCDF ND 23 0 123478-HxCDF ND 23 0100 0 123678-HxCDF ND 21 0100 0 234678-HxCDF ND 24 0100 0 123789-HxCDF ND 25 0100 0 Total HxCDF ND 25 0 1234678-HpCDF ND 083 0010 0 1234789-HpCDF ND 097 0010 0 Total HpCDF ND 097 0 OCDF ND 20 0001 0
Total TEQ Concentration 0
PERCENT RECOVERY RECOVERY LIMITS INTERNA L STANDARDS
13C-2378-TCDD 80 40- 135 13C-l2378-PeCDD 94 40- 135 130123678-HxCDD 86 40- 135 13C-l234678-HpCDD 84 40- 135 13C-OCDD 85 40- 135 13C-2378-TCDF 62 40-135 13C-l2378-PeCDF 77 40- 135 I3C-l23478-HxCDF 68 40 - 135 13C-l234678-HpCDF 77 40- 135
G2D130158 STL Sacramento 916-373-5600 37 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOURE1RO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102242
Notes
TEF values are cited in U S Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
G2D130158 STL Sacramento 916-373-5600 38 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Lot-Sample ft G2D130158-016 Work Order - EXWFL1AC Matrix SOLID Date Sampled 041102 Date Received 041302 Instrument 5D5
Prep Date 042502 Analysis Date 042802 Units- pgg
Prep Batch it 2115445 Dilution Factor Moisture 26 1
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD 49 13 1000 49000000 Total TCDD 53 13 12378-PeCDD ND 23 0500 0 Total PeCDD ND 23 0 123478-HxCDD ND 14 0100 0 123678-HxCDD 35 67 0100 0350000 123789-HxCDD ND 30 0100 0 Total HxCDD 24 67 1234678-HpCDD 61 67 0010 0610000 Total HpCDD 220 67 OCDD 570 13 0001 0570000 2378-TCDF 20 CON U 0100 0200000 Total TCDF 18 13 12378-PeCDF ND 12 0050 0 23478-PeCDF ND 16 0500 0 Total PeCDF 18 67 123478-HxCDF ND 24 0100 0 123678-HxCDF ND 15 0100 0 234678-HxCDF ND 20 0100 0 123789-HxCDF ND 14 0100 0 Total HxCDF 24 67 1234678-HpCDF 14 67 0010 0140000 1234789-HpCDF ND 098 0010 0 Total HpCDF 31 67 OCDF 25 13 0001 0025000
Total TEQ Concentration 50895000
PERCENT RECOVERY
INTERNAL STANDARDS RECOVERY LIMITS
13C-2378-TCDD 74 40 - 135 13C-l2378-PeCDD 85 40-135 13C-l23678-HxCDD 74 40- 135 13C-l234678-HpCDD 74 40- 135 13C-OCDD 76 40- 135 13C-2378-TCDF 59 40- 135 13C-l2378-PeCDF 71 40- 135 13C-l23478-HxCDF 58 40 - 135 13C-l234678-HpCDF 66 40- 135
G2D130158 STL Sacramento 916-373-5600 39 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102243
Notes
TEF values arc cued in US Environmental Protection Agency 1989) Interim procedures Tor estimating risks associated with exposures to mixtures of chlorinated diblaquonzo-p-dioxins and -dibcnzofurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington IX EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 40 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Lot-Sample G2D130158 - 017 Date Sampled 041 102
Prep Dale 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
IN TERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-I234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-U34678-HpCDF
RESULT
76 82 ND ND ND ND ND 19 30 66 220
4-1 T 54 ND 29 87 38 ND ND ND 84 13 ND 27 22
Client Sample ID 2102244
Work Order EXWFM 1 AC Date Received
Analysis Date
Dilution Factor
CON
J
PERCENT RECOVERY
79 88 78 80 81 61 73 69 73
041302
042802
DETECTION LIMIT
12
12 21 35 11 27 20 58 58 58 12
12 12 16 58 58
58 21 27 14 58 58 074 58 12
Matrix SOLID Instrument 5D5 Units Pgg Moisture 13
TEF FACTOR
1000
0500
0100 0100 0100
0010
0001 0100
0050 0500
0100 0100 0100 0100
0010 0010
0001
RECOVERY LIMITS
40- 135 40- 135 40- 135 40- 135 40- 135 40- 135 40 - 135 40- 135 40 - 135
TEQ CONCENTRATION
76000000
0 0 0 0 0
0300000
0220000 0410000
0 1400000
0380000 0 0 0
0130000 0
0022000
78862000
G2D130158 STL Sacramento 916-373-5600 41 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102244
Notes
TEF values are cued in V S Environmental Protection Agency (1989) Intenm procedures for estimating risks associated with exposures to mixtures of chlorinated dibenzo-p-dioxins and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
j Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 42 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D130158 - 018 Date Sampled 041 102
Prep Date 042502 Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234678-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Work Order EXWFN1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Unitsmdash PSg Dilution Factor ] Moisture 12
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION RESULT
56 11 1000 56000000 64 11 ND 12 0500 0 ND 51 0 ND 074 0100 0 ND 21 0100 0 ND 17 0100 0 19 57 32 57 0010 0320000 64 57 230 11 0001 0230000 72 J CON 11 0100 0720000 92 11 ND 23 0050 0 35 J 57 0500 1700000 93 57 40 J 57 0100 0400000 ND 25 0100 0 ND 24 0100 0 ND 10 0100 0 81 57 12 57 00 10 0120000 ND 10 0010 0 27 57 23 11 0001 0023000
59513000
PERCENT RECOVERY RECOVERY LIMITS
77 40-135 85 40- 135 81 40-135 80 40- 135 81 40- 135 57 40- 135 71 40-135 68 40- 135 74 40-135
i 2-shy
G2D130158 STL Sacramento 916-373-5600 43 Of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102245
Notes
TBF values are cited in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated with exposures to mixtures of chlorinated dibcnzo-p-dioxins and -dibenzofurans (CDDs andCDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 9 16-373-5600 44 of 1778
TABLE 1 SUMMARY OF QUALITY ASSURANCE QUALITY CONTROL SAMPLE RESULTS
DIOXIN DELINEATION SAMPLING - FIRST COMPONENT OF ALLENDALE POND INVESTIGATION CENTREDALE MANOR RESTORATION PROJECT SUPERFUND SITE
NORTH PROVIDENCE RHODE ISLAND
AQUEOUS SOLID Equipment PE PE PE PE Range of
Rinsate Blank Standard Sample Result Standard Sample Result Expected Values Location ID AP-DEL-BKE AP-DEL-PEAQ AP-DEL-PEAQ AP-DEL-PES AP-DEL-PES AP-DEL-PES
Sample ID 2102251 2102253 2102253 2102252 2102252 2102252 Sample Date 41002 NA NA NA 41102 NA Sample Time 1600 NA NA NA 1730 NA
Sample Depth NA NA NA NA NA NA Laboratory STL CIL STL CIL STL CIL
Lot Number G2D130156 34761-82 G2D130158 MAR-21985-85-A G2D130158 MAR-21985-85-A Lab Number 024 NA 020 EDF-2513 019 EDF-2513
Date Analyzed 41802 NA 41802 NA 42802 NA Constituent PgL PgL PgL Pgg Pgg Pgg 2378-TCDD lt2 1 ND lt1 3 500 380 260 - 670 Total TCDD lt2 1 ND lt1 3 ND 380 shy12378-PeCDD lt30 ND lt12 1000 820 560- 1370 Total PeCDD lt79 ND lt12 ND 820 shy123478-HxCDD lt1 9 6000 3100 1000 780 500 - 1290 123678-HxCDD lt22 15000 9800 1000 900 520- 1210 123789-HxCDD lt1 7 ND 36 J 1000 860 460- 1330 Total HxCDD lt22 ND 13000 ND 2600 shy1234678-HpCDD lt49 20000 11000 1500 1500 710-2070 Total HpCDD lt49 ND 11000 ND 1600 OCDD lt18 30000 16000 2500 3500 1980-5030 2378-TCDF lt1 4 7000 4300 E CON 500 430 E CON 260 - 640 Total TCDF lt1 4 ND 4400 ND 480 shy12378-PeCDF lt20 5000 2900 1000 880 590- 1150 23478-PeCDF lt1 9 ND lt1 4 1000 900 410- 1310 Total PeCDF lt26 ND 2900 ND 1800 shy123478-HxCDF lt1 6 ND lt50 1000 870 530- 1230 123678-HxCDF lt1 6 ND lt11 1000 900 340- 1560 234678-HxCDF lt1 7 ND lt16 1000 1000 480- 1350 123789-HxCDF lt1 6 ND lt12 1000 900 390- 1260 Total HxCDF lt1 7 ND lt16 ND 3700 shy1234678-HpCDF lt22 10000 6200 1500 1400 520-2010 1234789-HpCDF lt28 ND lt23 1500 1500 250- 1980 Total HpCDF lt28 ND 6200 ND 2900 shyOCDF lt57 ND lt65 2500 2300 1170-3330 Total TEQ Concentration ND ND shy
Notes pgg = picograms per gram = parts per trillion (ppt) pgL = picograms per liter = parts per trillion (ppt) CON = Confirmation analysis J = Estimated result result is less than the reporting limit NA = Not applicable ND = Not determined STL = Severn Trent Laboratories Inc - Sacramento CIL = Cambridge Isotope Laboratories PE = Performance Evaluation Results have been adjusted for dry weight the solid performance evaluation sample as prepared is dry E = Estimated result result concentration exceeds the calibration range 1 These values represent the upper and lower 95 tolerance limits which indicate the range of results that 95 of the laboratories should obtain 95A of the time for a single sample analysis
LOUREIRO ENGINEERING ASSOCIATES PC
Lot-Sample G2D1 301 58 shyDate Sampled Q41 102
Prep Date 042502
Prep Batch 2115445
PARAMETER
2378-TCDD Total TCDD 12378-PeCDD Total PeCDD 123478-HxCDD 123678-HxCDD 123789-HxCDD Total HxCDD 1234678-HpCDD Total HpCDD OCDD 2378-TCDF Total TCDF 12378-PeCDF 23478-PeCDF Total PeCDF 123478-HxCDF 123678-HxCDF 234678-HxCDF 123789-HxCDF Total HxCDF 1234678-HpCDF 1234789-HpCDF Total HpCDF OCDF
Total TEQ Concentration
INTERNAL STANDARDS
13C-2378-TCDD 13C-l2378-PeCDD 13C-l23678-HxCDD 13C-l234(67S-HpCDD 13C-OCDD 13C-2378-TCDF 13C-l2378-PeCDF 13C-l23478-HxCDF 13C-l234678-HpCDF
01 9
RESULT
380 380 820 820 780 900 860 2600 1500 1600 3500 430 480 880 900 1800 870 900 1000 900 3700 1400 1500 2900 2300
DioxinsFurans HRGCHRMS (8290)
Client Sample IB 2102252
Work Order _ EXWFP1AC Matrix SOLID Date Received 041302 Instrument 5D5 Analysis Date 042802 Units Pgg Dilution Factor Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION
10 1000 380000000 10 50 0500 410000000 50 50 0100 78000000 50 0100 90000000 50 0100 86000000 50 50 0010 15000000 50 10 0001 3500000
E CON 10 0100 43000000 10 50 0050 44000000 50 0500 450000000 50 50 0100 87000000 50 0100 90000000 50 0100 100000000 50 0100 90000000 50 50 0010 14000000 50 0010 15000000 50 10 0001 2300000
1997800000
PERCENT RECOVERY RECOVERY LIMITS
28 40-135 45 40- 135 37 40- 135 35 40- 135 36 40-135 29 40- 135 36 40 - 135 32 40 - 135 33 40- 135
G2D130158 STL Sacramento 916-373-5600 45 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102252
Notes
TEF values are cued in US Environmental Protection Agency (1989) Interim procedures for estimating risks associated wi th exposures to mixtures of chtonnated dibovo-p-dioxins and -dibenorurans (CDDs and CDFs) and 1989 update US Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
Surrogate recovery is outside stated control limits
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
G2D130158 STL Sacramento 916-373-5600 46 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 $shy
Lot-Sample G2D130158 - 020 Work Order EXWFQ 1 AA Matrixtrade WATER Date Sampled Q41 102 Date Received 041302 Instrument 5D5 Prep Date 041602 Analysis Date 041802 Units pgL Prep Batch bdquo 2106506 Dilution Factor 1 Moisture
DETECTION TEF TEQ LIMIT FACTOR CONCENTRATION PARAMETER RESULT
2378-TCDD ND 13 1000 0 Total TCDD ND 13 0 12378-PeCDD ND 12 0500 0 Total PeCDD ND 12 0 123478-HxCDD 3100 50 0100 310000000 123678-HxCDD 9800 50 0100 980000000 123789-HxCDD 36 J 50 0100 3600000 Total HxCDD 13000 50 1234678-HpCDD 11000 50 0010 110000000 Total HpCDD 11000 50 OCDD 16000 100 0001 16000000 2378-TCDF 4300 CON E 10 0100 430000000 Total TCDF 4400 10 12378-PeCDF 2900 50 0050 140000000 23478-PeCDF ND 14 0500 0 Total PeCDF 2900 50 123478-HxCDF ND 50 0100 0 123678-HxCDF ND 11 0100 0 234678-HxCDF ND 16 0100 0 123789-HxCDF ND 12 0100 0 Total HxCDF ND 16 0 1234678-HpCDF 6200 50 0010 62000000 1234789-HpCDF ND 23 0010 0 Total HpCDF 6200 50 OCDF ND 65 0001 0
Total TEQ Concentration 2051600000
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS
130-2378-TCDD 81 40- 135 13C-l2378-PeCDD 69 40- 135 13C-l23678-HxCDD 95 40-135 l3C-l2346l$-HpCDD 70 40- 135 13C-OCDD 67 40-135 13C-2378-TCDF 80 40- 135 13C-l2378-PeCDF 67 40- 135 l3C-l23478-HxCDF 87 40- 135 13C-l234678-HpCDF 76 40- 135
G2D130158 STL Sacramento 916-373-5600 57 of 1778
LOUREIRO ENGINEERING ASSOCIATES PC
DioxinsFurans HRGCHRMS (8290)
Client Sample ID 2102253 fpound
Notes
TEF values are cued in U S Environmental Prelection Agency (1989) Inlcnm procedures for estimating nsks associated with exposures to mixtures of chlorinated dibenzo-p-dioxms and -dibenzofurans (CDDs and CDFs) and 1989 update U S Environmental Protection Agency Risk Assessment forum Washington DC EPA6253-89016
CON Confirmation analysis
E Estimated result Result concentration exceeds the calibration range
J Estimated result Result is less than the reporting limit
G2D130158 STL Sacramento 916-373-5600 58 of 1778
