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ExxonMobil Environmental Services Company 1001 Wampanoag Trail Riverside, Rhode Island 02915
20 April 2010
United States Environmental Protection Agency Region III 1650 Arch Street Philadelphia, Pennsylvania 19103-2009 ATTN: Mr. Eric Newman
ORIGINAL
r@oD
SDMS DocID 2184373
RE: Stream Water Quality Investigation
Former Coke Works Sjte
Fairmont, West Virginia
Dear Mr. Newman:
The purpose of this letter is to summarize findings of our assessment conducted to evaluate a "slightly milky" condition documented in the Sharon Steel Run tributary downstream of the NPDES-permitted outfall at the Fairmont Coke Works Site (Site) in Fairmont, West Virginia. The milky condition was observed by a field technician doing work at the adjacent Big John Site on December 8, 2009. According to the technician, he observed the slightly milky condition in Sharon Steel Run and the tributary that receives treated storm water from the Site. The technician did not observe the discoloration in previous or subsequent site visits, indicating that it may have been an isolated or infrequent condition.
To evaluate this condition, ARCADIS was requested by ExxonMobil to sample the following: • treated storm water discharge from the water treatment plant • solids collected from rocks in the streambed at a location approximately 100 feet
downstream of the NPDES discharge point, and 70 feet downstream of the convergence of the discharge ditch with a ditch carrying water from the south swale
• solids collected from the walls of the 155,000-gallon Modutank "clean side" which functions as a treatment system effluent equalization and settling tank.
The samples were obtained on March 10, 2010, and analyzed for the following parameters: • selected metals that commonly tend to precipitate under certain conditions, including
Calcium, Sodium, Iron, Aluminum, Magnesium, and1 Manganese • general chemistry parameters, including Sulfate, Chloride, hardness, Total Dissolved
Solids (TDS) and Total Suspended Solids (TSS)
The lab report presenting the results of this sampling event is attached. General observations and comments related to the sample results are summarized below:
Treated Effluent Water Analysis Summary The treated water effluent is visually clear, as is supported by the very low levels of TSS (0.70 mg/l). The results for hardness (179 mg/L) and Calcium (71.8 mg/L) in the effluent are within the range of normal surface or drinking water results, and the Sulfate (708 mg/L) and Sodium (253 mg/L) results indicate that Sulfate salts (primarily Sodium Sulfate) are present in the effluent (this is expected as a result of final pH adjustment using sulfuric acid). Our final pH is
AR601266
f
Mr. Eric Newman, USEPA, Stream Water Quality Investigation 20 April 2010
roughly pH neutral. Lastly, there was virtually no Iron (non-detect) or Aluminum (0.146 mg/L) in the treated effluent water.
Modutank 1 Wall Solids Analysis Summary The overwhelming constituent in the Modutank solids sample is Calcium (364,000 mg/kg), resulting from expected precipitation of calcium carbonate due to the addition of oxidants during the treatment process. As you are aware, water from the influent side of the Modutank is pumped into the water treatment building for processing, where one step consists of in-line pH-adjustment. The pH-adjusted and treated water is returned to the clean side of Modutank 1. Prior to discharge to the stream, the water is pumped through three bag filter units (in parallel) and a granular activated carbon vessel.
Streambed Solids Analysis Summary The solids collected from the streambed rocks consist mainly of Iron (401,000 mg/kg) and Aluminum (59,800 mg/kg), neither of which were detected in the treated effluent water discharge sample we obtained. On a weight percent basis, the constituent breakdown is approximately 86% Iron, 13% Aluminum, and less than 1% each of Sodium, Calcium, Magnesium, and Manganese.
In addition, we have obtained ground water data from a nearby well, MW-161, to evaluate the constituents in the ground water and if there could be any effect on the stream as a result of ground water seepage to the stream. Data over time has shown elevated concentrations of Aluminum and Iron, with a relatively low pH (see table).
Location ID: Date
Collected Aluminum*
mg/L Iron* mg/L
pH S.U.
MCL/USEPA Tap Water 37 26 NA MW-161 2/2/1999 170
3/29/2007 61.7 6/12/2007 89.0 3/24/2010 54.8
1,470 681 987 660
NA 3.62*
NA 3.05*
MW-16S Has not yet been installed
Notes: * - Represent Non filtered results **- Represents average of field reading observed during purging. mg/L - Milligram per liter S.U. - Standard Units NA - Not available Bolded and Shaded concentration exceed the USEPA Tap Water Criteria or the MCL.
In summary, ARCADIS obtained multiple samples of water and solids associated with our discharge from the water treatment plant as a result of an observation of a "slightly milky" condition in the Sharon Steel Run tributary downstream in December 2009. Our treated effluent sample results indicate the presence of Sodium Sulfate, normal levels of Calcium (i.e., within the range of typical storm water quality), no Iron or Aluminum, and a low level of TSS in the discharge stream. In addition, analytical results for the routine monthly effluent samples collected from the treated effluent discharge on December 8, 2009 (the same date as the off-site observation) were in compliance with discharge limits of applicable NPDES permit limits for all parameters, with no discoloration of the effluent noted on December 8, 2009 or in the weeks surrounding that date.
AR601267
Mr. Eric Newman, USEPA, Stream Water Quality Investigation 20 April 2010
Also, streambed solids were sampled as noted in the heart of the document. The presence of solids deposited in the streambed at this location has been noted in the past by both ExxonMobil representatives and regulatory personnel. Stream deposits (white material) sampled from this location on March 10, 2010 consist of mainly Iron, with a smaller amount of Aluminum and negligible amounts of Calcium and other metals. There was no water discoloration observed in the stream at the time the samples were obtained. Lastly, we have ground water data from a nearby monitoring well which shows elevated levels of Iron and Aluminum and a relatively low pH.
Based on review of the available information and analytical results, and discussions with ARCADIS and Comtech technical personnel, the slightly milky discoloration of the stream water observed at an off-site location on December 8, 2009 does not appear to be related to discharge from ExxonMobil's water treatment plant. It appears that there is a precipitate that occurs when the effluent from our water treatment plant mixes with water in the stream, which likely consists of ground water that is emanating from the hillside to the north. One possibility that has been discussed is that by increasing the pH of the ground water (pH of 3) by mixing with a larger source of water (from the treated effluent of the water treatment plant) with a relatively neutral pH (6.5 - 8.5), causes a precipitate of naturally-occurring Aluminum, Calcium and Iron, in varying quantities, to be deposited along the length of the streambed. It has also been observed that when there is a disturbance in the stream, some of the precipitants will detach from the streambed and dissolve into solution creating a white, cloudy appearance that will flow downstream. Another possibility for a white substance flowing in the stream is the foam/scum that has a tendency to build up in turbulent areas and rock formations, being swept downstream.
If there are any questions and/or comments, please feel free to let me know. I can be reached at 401.434.7358 or via E-Mail at [email protected].
Michael A. Lamarre Project Manager
cc:. T. Bass - WVDEP J. Carter - TechLaw R. Jackmore - ExxonMobil R. Anderson - ARCADIS D. Kemp - ARCADIS R. Price - ARCADIS
Sincerely,
AR601268
TestAmerica THE LEADER IN ENVIRONMENTAL TESTING 2960 Foster Creighton Road Nashville, TN 37204 * 800-765-0980 * Fax 615-726-3404
March 29, 2010 1:33:03PM
Client: ARCADIS Cary - Exxon (10141) One Adams Place, 310 Seven Fields Blvd, suite 210 Seven Fields, PA 16046
Attn: Keith Stang
Work Order: NTC0907 Project Name: Fairmont Coke Works - WTP Project Nbr: B0085759.0001 / Fairmont P/ONbr: 4512347183 Date Received: 03/11/10
SAMPLE IDENTIFICATION
WTP-S W-001-031010
LAB NUMBER COLLECTION DATE AND TIME
WTP-SD-001-031010 C<V\ocrn*\,i<_ WTP-SD-002-031010 ^5r(UQv-x
NTC0907-01
NTC0907-02
NTC0907-03
03/10/10 15:30 03/10/10 15:35 03/10/10 16:00
An executed copy of the chain of custody, the project quality control data, and the sample receipt form are also included as an addendum to this report. If you have any questions relating to this analytical report, please contact your Laboratory Project Manager at 1-800-765-0980. Any opinions, if expressed, are outside the scope of the Laboratory's accreditation.
This material is intended only for the use of the individual(s) or entity to whom it is addressed, and may contain information that is privileged and confidential. If you are not the intended recipient, or the employee or agent responsible for delivering this material to the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this material is strictly prohibited. If you have received this material in error, please notify us immediately at 615-726-0177.
Additional Laboratory Comments: Report revised on 3/29/10 to add Chloride, Iron, Magnesium, and Aluminum to all samples per the client's request. This final report
replaces the final report generated on 3/17/10.
West Virginia Certification Number: 219
The Chain(s) of Custody, 2 pages, are included and are an integral part of this report.
These results relate only to the items tested. This report shall not be reproduced except in full and with permission of the laboratory.
All solids results are reported in wet weight unless specifically stated. Estimated uncertainty is available upon request. This report has been electronically signed.
Report Approved By:
Andi Jones
Project Management
Page 1 of 11
AR601269
TestAmerica THE LEADER IN ENVIRONMENTAL TESTING 2960 Foster Creighton Road Nashville, TN 37204 * 800-765-0980 * Fax 615-726-3404
Client ARCADIS Cary - Exxon (10141) One Adams Place, 310 Seven Fields Blvd, suite 210 Seven Fields, PA 16046
Attn Keith Stang
Work Order: Project Name: Project Number: Received:
NTC0907 Fairmont Coke Works - WTP B0085759.0001 / Fairmont 03/11/10 08:00
ANALYTICAL REPORT
Analyte Result Flag Units MDL Dilution Analysis
MRL Factor Date/Time Method Analyst Batch
Sample ID: NTC0907-01 (WTP-SW-001-031010 - Water) Sampled: 03/10/10 15:30 General Chemistry Parameters
60.6
179
708
1000
0.700
Chloride
Hardness, Calcium, as CaC03
Sulfate
Total Dissolved Solids
Total Suspended Solids
Total Metals by EPA Method 6010B
Aluminum
Calcium
Iron
Magnesium
Sodium
J
mg/L
mg/L
mg/L
mg/L
mg/L
6.00
0.250
2.20
5.00
0.500
20.0
2.50
20.0
10.0
1.00
0.146
71.8
ND
2.81
253
mg/L
mg/L
mg/L
mg/L
mg/L
0.0540
0.100
0.0490
0.0660
0.820
0.100
1.00
0.0500
1.00
1.00
Sample ID: NTC0907-02 (WTP-SD-001-031010 - Soil) Sampled: 03/10/10 15:35 General Chemistry Parameters
73.6
30.6
160
% Dry Solids
Chloride
Sulfate
Total Metals by EPA Method 6010B
Aluminum
Calcium
Iron
Magnesium
Sodium
M7
M7
%
mg/kg dry
mg/kg dry
0.500
2.72
2.72
6930
364000
1340
15000
1140
B. Bl mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
8.22
63.4
13,3
5.12
220
Sample ID: NTC0907-03 (WTP-SD-002-031010 - Soil) Sampled: 03/10/10 16:00 General Chemistry Parameters
31.3 %
111 mg/kg dry
4740 mg/kg dry
% Dry Solids
Chloride
Sulfate
Total Metals by EPA Method 6010B
Aluminum
Calcium
Iron
Magnesium
Sodium
0.500
6.39
63.9
59800
4400
401000
688
2600
B, Bl mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
19.6
15.1
316
12.2
523
0.500
13.6
13.6
13.5
135
13.5
13.5
270
0.500
31.9
319
32.1
32.1
319
32.1
642
20
1
20
1
10
1
1
1
1
1
10
1
1
10
1
1
03/26/10 15:07
03/15/10 17:40
03/16/10 16:34
03/11/1021:12
03/11/10 20:25
03/15/10 17:40
03/15/10 17:40
03/15/10 17:40
03/15/10 17:40
03/15/10 17:40
03/25/10 14:51
03/13/10 20:01
03/16/10 20:01
03/15/10 18:19
03/16/10 10:09
03/16/10 10:13
03/15/10 18:19
03/16/10 10:13
03/12/10 09:06
03/13/10 21:08
03/15/10 15:39
03/15/10 18:42
03/15/10 18:42
03/26/10 14:03
03/15/10 18:42
03/16/10 10:18
SW846 9056
SM2340B
SW846 9056
SM2540C
SM2540 D
SWB46 6010B
SW846 6010B
SW846 6010B
SW846 6010B
SW846 6010B
SW-846
SW846 9056
SW846 9056
SW846 6010B
SW846 6010B
SW846 6010B
SW846 6010B
SW846 6010B
SW-846
SW846 9056
SW846 9056
SW846 6010B
SW846 6010B
SW846 6010B
SW846 6010B
SW846 6010B
JHS
LTB
SKO
BMC
BMC
LTB
LTB
LTB
LTB
LTB
HLB
JHS
JHS
JWD
BTS
JWD
JWD
JWD
HLB
JHS
SKO
JWD
JWD
JWD
JWD
BTS
10C2837
[CALC]
10C2837
10C2027
10C2022
10C2117
1002117
10C2117
10C2117
10C2117
10C4483
10C2110
10C2110
10C1510
IOC 1510
10C1510
10C1510
I0C1510
10C2014
10C2110
10C2836
10C1510
10C1510
10C4464
10C1510
I0C1510
Page 2 of 11
AR601270
TestAmerica 1*|-|E LEADER IN ENVIRONMENTAL TESTING 2960 Foster Creighton Road Nashville, TN 37204 #800-765-0980* Fax615-726-3404
Client ARCADIS Cary - Exxon (10141) One Adams Place, 310 Seven Fields Blvd, suite 210 Seven Fields, PA 16046
Attn Keith Stang
Work Order: Project Name: Project Number: Received:
NTC0907 Fairmont Coke Works - WTP B0085759.0001 / Fairmont 03/11/10 08:00
SAMPLE EXTRACTION DATA
Parameter Batch Lab Number
Wt/Vol
Extracted Extracted Vol Date Extraction
Analyst Method
Total Metals by EPA Method 601 OB SW846 6010B 10C2II7 NTC0907-01
SW846 6010B 10C2I17 NTC0907-01
SW846 60I0B 10C2117 NTC0907-01
SW846 6010B 10C2117 NTC0907-01
SW846 6010B 10C2117 NTC0907-01
SW846 6010B 10CI510 NTC0907-02
SW846 6010B 10C1510 NTC0907-02
SW846 6010B 10C1510 NTC0907-02
SW846 6010B 10CI510 NTC0907-02
SW846 6010B 10C1510 NTC0907-02
SW846 6010B 10C1510 NTC0907-03
SW846 6010B 10CI510 NTC0907-03
SW846 6010B 10CI510 NTC0907-03
SW846 6010B 10C1510 NTC0907-03
SW846 6010B 10CI510 NTC0907-03
SW846 6010B 10C4464 NTC0907-03REI
50.00
50.00
50.00
50.00
50.00
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
50.00
50.00
50.00
50.00
50.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
100.00
03/15/10
03/15/10
03/15/10
03/15/10
03/15/10
03/13/10
03/13/10
03/13/10
03/13/10
03/13/10
03/13/10
03/13/10
03/13/10
03/13/10
03/13/10
03/25/10
11:45
11:45
11:45
11:45
11:45
12:50
12:50
12:50
12:50
12:50
12:50
12:50
12:50
12:50
12:50
14:30
RDS
RDS
RDS
MB
MB
RDS
LCB
RDS
LCB
RDS
RDS
LCB
RDS
RDS
LCB
RDS
EPA 3010A / 6010
EPA 301 OA/6010
EPA 30I0A /6010
EPA 3010A/6010
EPA 301 OA / 6010
EPA 3051 A/6010
EPA 3051 A/6010
EPA 3051 A/6010
EPA 3051 A/6010
EPA 3051 A/6010
EPA 3051 A/6010
EPA 3051 A/6010
EPA 3051 A/6010
EPA 3051 A/6010
EPA 3051 A/6010
EPA 3051 A/6010
Page 3 of 11
AR601271
TestAmerica THE LEADER IN ENVIRONMENTAL TESTING 2960 Foster Creighton Road Nashville, TN 37204 * 800-765-0980 * Fax 615-726-3404
Client ARCADIS Cary - Exxon (10141) One Adams Place, 310 Seven Fields Blvd, suite 210 Seven Fields, PA 16046
Attn Keith Stang
Work Order: Project Name: Project Number: Received:
NTC0907 Fairmont Coke Works - WTP B0085759.0001 / Fairmont 03/11/10 08:00
PROJECT QUALITY CONTROL DATA Blank
Analyte Blank Value Units Q.C. Batch Lab Number Analyzed Date/Time
General Chemistry Parameters 10C2022-BLK1 Total Suspended Solids <0.500 mg/L 10C2022 10C2022-BLK1 03/11/10 20:25
10C2027-BLK1 Total Dissolved Solids <5.00 mg/L 10C2027 10C2027-BLK1 03/11/10 21:12
10C2110-BLK1 Chloride
Sulfate
<2.00
<2.00
mg/kg wet
mg/kg wet
10C2I10
10C21I0
10C2110-BLK1
10C2110-BLK1
03/13/10 18:09
03/13/10 18:09
10C2836-BLK1 Sulfate <2.00 mg/kg wet 10C2836 10C2836-BLK1 03/16/10 15:20
10C2837-BLK1 Chloride
Sulfate
<0.300
<0.110
mg/L
mg/L
10C2837
10C2837
10C2837-BLK1
10C2837-BLK1
03/16/10 11:20
03/16/10 11:20
Total Metals by EPA Method 6010B 10C1510-BLK1 Aluminum 6.25
Calcium <4.52
Iron <9.52
Magnesium <3.65
Sodium <157
mg/kg wet
mg/kg wet
mg/kg wet
mg/kg wet
mg/kg wet
10C1510
10C1510
10C1510
10C1510
IOC 1510
I0C1510-BLK1
10C1510-BLK1
10C15I0-BLK1
10C15I0-BLK1
10C1510-BLKI
03/15/10 16:05
03/15/10 16:05
03/15/10 16:05
03/15/10 16:05
03/15/10 16:05
10C2117-BLK1 Aluminum
Calcium
Iron
Magnesium
Sodium
<0.0540
<0.100
<0.0490
<0.0660
<0.820
mg/L
mg/L
mg/L
mg/L
mg/L
10C2117
10C2I17
10C2I17
10C2I17
10C2117
10C2117-BLKI
10C2117-BLKI
10C2117-BLKI
10C2117-BLKI
10C2117-BLKI
03/15/10 15:50
03/15/10 15:50
03/15/10 15:50
03/15/10 15:50
03/15/10 15:50
10C4464-BLK1 Iron <9.98 mg/kg wet 10C4464 I0C4464-BLK1 03/26/10 12:58
Page 4 ofl 1
AR601272
TestAmerica THE LEADER IN ENVIRONMENTAL TESTING 2960 Foster Creighton Road Nashville, TN 37204 ' 800-765-0980 * Fax 615-726-3404
Client ARCADIS Cary - Exxon (10141) One Adams Place, 310 Seven Fields Blvd, suite 210 Seven Fields, PA 16046
Attn Keith Stang
Work Order: NTC0907 Project Name: Fairmont Coke Works - WTP Project Number: B0085759.0001 / Fairmont Received: 03/11/10 08:00
PROJECT QUALITY CONTROL DATA Duplicate
Analyte Orig. Val. Duplicate Q Units RPD Limit Batch
Sample
Duplicated % ReCi
Analyzed Date/Time
General Chemistry Parameters 10C2014-DUP1 % Dry Solids 85.7 85,5 0.2 20 10C2014 NTC0448-01 03/12/10 09:06
10C2022-DUP1 Total Suspended Solids 276 274 mgT. 0.6 20 10C2022 NTC0936-02 03/11/10 20:25
10C2027-DUP1 Total Dissolved Solids 58.0 52.0 mg/L ll 20 10C2027 NTC0768-03 03/11/10 21:12
10C2027-DUP2 Total Dissolved Solids 47.0 47.0 mg/L 0 20 10C2027 NTC0936-02 03/H/I0 21:12
10C2110-DUP1 Chloride
Sulfate
1 1 1
4780
97.0
4400
mg/kgdry
mg/kg dry
20
20
10C2I10
10C2110
NTC0907-03
NTC0907-03
03/13/10 21:30
03/13/10 21:30
10C2836-DUP1 Sulfate 4740 4730 mg/kg dry 0.2 20 10C2836 NTC0907-03RE1 03/16/10 13:57
10C4483-DUP1 % Dry Solids 73.6 71.5 20 10C4483 NTC0907-02 03/25/10 14:51
Page 5 of 11
AR601273
TestAmerica THE LEADER IN ENVIRONMENTAL TESTING 2960 Foster Creighton Road Nashville, TN 37204 * 800-765-0980 * Fax 615-726-3404
Client ARCADIS Cary - Exxon (10141) One Adams Place, 310 Seven Fields Blvd, suite 210 Seven Fields, PA 16046
Attn Keith Stang
Work Order: Project Name: Project Number: Received:
NTC0907 Fairmont Coke Works - WTP B0085759.0001 / Fairmont 03/11/10 08:00
PROJECT QUALITY CONTROL DATA LCS
Analyle Known Val. Analyzed Val Units
Target
% Rec. Range Batch
Analyzed Date/Time
General Chemistry Parameters
10C2022-BS1 Total Suspended Solids 100 96.0 mg/L 96% 90-HO 10C2022 03/H/lO 20:25
10C2027-BS1 Total Dissolved Solids 100 94.0 ug/mL 94% 90-110 I0C2027 03/11/10 21:12
10C2110-BS1 Chloride
Sulfate
30.0
150
27.5
145
mg/kgwet 92% 90-110 10C2110 03/13/10 18:53
mg/kgwet 97% 90-110 I0C2110 03/13/10 18:53
10C2836-BS1 Sulfate 150 160 MNR mg/kgwet 106% 90-110 10C2836 03/16/10 16:52
10C2837-BS1 Chloride
Sulfate
3.00
15.0
2.90
16.0
mg/L 96% 90-110 10C2837 03/16/10 16:52
mg/L 106% 90-110 10C2837 03/16/10 16:52
Total Metals by EPA Method 6010B 10C1510-BS1 Aluminum 800
Calcium 2000
Iron 400
Magnesium 2000
Sodium 2000
770
1890
407
1890
2090
mg/kg wet
mg/kg wet
mg/kg wet
mg/kg wet
mg/kg wet
96%
95%
102%
94%
104%
80- 120
80- 120
80- 120
80- 120
80- 120
10C1510
10C1510
10C1510
10C1510
IOC 1510
03/15/10 16:20
03/15/10 16:20
03/15/10 16:20
03/15/10 16:20
03/15/10 16:20
10C2117-BS1 Aluminum
Calcium
Iron
Magnesium
Sodium
2.00
5.00
1.00
5.00
5.00
1.93
4.92
1.04
4.96
4.89
mg/L
mg/L
mg/L
mg/L
mg/L
96%
98%
104%
99%
98%
80- 120
80- 120
80- 120
80- 120
80- 120
10C2117
10C2117
10C2117
10C2I17
10C2I17
03/15/10 15:53
03/15/10 15:53
03/15/10 15:53
03/15/10 15:53
03/15/10 15:53
10C4464-BS1 Iron mg/kg wet 100% 80- 120 10C4464 03/26/10 13:02
Page 6 of 11
AR601274
TestAmerica THE LEADER IN ENVIRONMENTAL TESTING 2960 Foster Creighton Road Nashville, TN 37204 * 800-765-0980 * Fax 615-726-3404
Client ARCADIS Cary - Exxon (10141) One Adams Place, 310 Seven Fields Blvd, suite 210 Seven Fields, PA 16046
Attn Keith Stang
Work Order: NTC0907 Project Name: Fairmont Coke Works - WTP Project Number: B0085759.0001 / Fairmont Received: 03/11/10 08:00
PROJECT QUALITY CONTROL DATA LCS Dup
Analyte Orig. Val. Duplicate
Spike Target
Units Cone % Rec. Range RPD Limit Batch
Sample Analyzed Duplicated Date/Time
General Chemistry Parameters 10C2022-BSD1 Total Suspended Solids 96.0 mg/L 100 96% 90-110 0 20 10C2022 03/11/10 20:25
10C2027-BSD1 Total Dissolved Solids 100 ug/mL 100 |00% 90-110 6 20 10C2027 03/11/10 21:12
10C2110-BSD1 Chloride
Sulfate
27.4
143
mg/kg wet
mg/kg wet
30.0
150
91%
95%
90-110
90-110
0.3
2
20 10C2110
20 10C2110
03/13/10 19:16
03/13/10 19:16
Total Metals by EPA Method 6010B 10C1510-BSD1
Aluminum
Calcium
Iron
Magnesium
Sodium
765
1890
410
1890
2100
mg/kg wet
mg/kg wet
mg/kg wet
mg/kg wet
mg/kg wet
800
2000
400
2000
2000
96% 80
95% 80
102% 80
95% 80
105% 80
120
120
120
120
120
0.7
0.1
0.7
0.1
0.7
20
20
20
20
20
10C1510
10C1510
10C1510
10C1510
10C1510
03/15/10 16:25
03/15/10 16:25
03/15/10 16:25
03/15/10 16:25
03/15/10 16:25
10C2117-BSD1 Aluminum
Calcium
Iron
Magnesium
Sodium
1.97
5.00
1.08
5.03
4.99
mg/L
mg/L
mg/L
mg/L
mg/L
2.00
5.00
1.00
5.00
5.00
99% 80-120
100% 80-120
108% 80-120
101% 80-120
100% 80-120
20
20
20
20
20
10C2117
10C2117
10C2I17
10C2117
I0C2117
03/15/10 15:56
03/15/10 15:56
03/15/10 15:56
03/15/10 15:56
03/15/10 15:56
Page 7 of 11
AR601275
TestAmerica THE LEADER IN ENVIRONMENTAL TESTING 2960 Foster Creighton Road Nashville, TN 37204 * 800-765-0980 * Fax 615-726-3404
Client ARCADIS Cary - Exxon (10141) One Adams Place, 310 Seven Fields Blvd, suite 210 Seven Fields, PA 16046
Attn Keith Stang
Work Order: Project Name: Project Number: Received:
NTC0907 Fairmont Coke Works - WTP B0085759.0001 / Fairmont 03/11/10 08:00
PROJECT QUALITY CONTROL DATA Matrix Spike
Analyte
General Chemistry Parameters
10C2110-MS1 Chloride
Sulfate
Orig, Val. MS Val Units Spike Cone % Rec.
Target
Range Batch
Sample Spiked
Analyzed Date/Time
30.6
160
81.3
519
M7
M7
trig/kg dry
mg/kg dry
40.8
204
124%
176%
80- 120
80- 120
10C2110
10C2110
NTC0907-02
NTC0907-02
03/13/10 20:23
03/13/10 20:23
Total Metals by EPA Method 6010B 10C1510-MS1 Aluminum 19900 16100
Calcium 99300 90400
Iron 10300 8680
Magnesium 10400 10600
Sodium 2090 3690
MHA, B mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
mg/kg dry
MHA
MHA
MHA
M8
1110
2780
555
2780
2780
-336%
-320%
-293%
4%
58%
75- 125
75- 125
75 - 125
75-125
75-125
10C1510
10C1510
10C1510
10C1510
IOC 1510
NTC0587-21
NTC0587-21
NTC0587-21
NTC0587-21
NTC0587-21
03/15/10 16:58
03/15/10 16:58
03/15/10 16:58
03/15/10 16:58
03/15/10 16:58
10C2117-MS1 Aluminum
Calcium
Iron
Magnesium
Sodium
0.I44
44.0
0.277
27.4
464
2.16
48.2
1.34
31.7
453 MHA
mg/L
mg/L
mg/L
mg/L
mg/L
2.00
5.00
1.00
5.00
5.00
101%
84%
106%
86%
-230%
75- 125
75-125
75 - 125
75- 125
75- 125
I0C2117
I0C2117
10C2117
I0C2117
10C2117
NTC0721-07
NTC0721-07
NTC0721-07
NTC0721-07
NTC0721-07
03/15/10 16:48
03/15/10 16:48
03/15/10 16:48
03/15/10 16:48
03/15/10 16:48
10C4464-MS1 Iron 27200 26400 MHA mg/kg dry 527 -I5l% 75-125 10C4464 NTC1905-I6 03/26/10 13:08
Page 8 of 11
AR601276
TestAmerica THE LEADER IN ENVIRONMENTAL TESTING 2960 Fostor Creighton Road Nashville, TN 37204 *800-765-^980* Fax 615-726-3404
Client ARCADIS Cary - Exxon (10141) One Adams Place, 310 Seven Fields Blvd, suite 210 Seven Fields, PA 16046
Attn Keith Stang
Work Order: Project Name: Project Number: Received:
NTC0907 Fairmont Coke Works - WTP B0085759.0001 / Fairmont 03/11/10 08:00
PROJECT QUALITY CONTROL DATA Matrix Spike Dup
Analyte Orig. Val. Duplicate Units
Spike Cone % Rec.
Target
Range RPD Limit Batch
Sample Duplicated
Analyzed Date/Time
General Chemistry Parameters 10C2110-MSD1 Chloride
Sulfate
30.6
160
74.4
481 M7
mg/kg dry
mg/kg dry
40.8
204
107% 80-120
158% 80-120
20
20
10C2110
10C2110
NTC0907-02
NTC0907-02
03/13/10 20:45
03/13/10 20:45
Total Metals by EPA Method 6010B 10C1510-MSD1 Aluminum 19900 15200 MHA, B mg/kg dry H30
Calcium 99300 98200 MHA mg/kg dry 2820
Iron 10300 7870 MHA mg/kg dry 565
Magnesium 10400 10500 MHA mg/kg dry 2820
Sodium 2090 3710 M8 mg/kg dry 2820
-409% 75 - 125
-39% 75-125
-431% 75-125
1%
58%
75- 125
75 - 125
10
0.9
0.5
20
20
20
20
20
10C1510
10C1510
IOC 1510
10C1510
10C1510
NTC0587-2I
NTC0587-21
NTC0587-21
NTC0587-21
NTC0587-2I
03/15/10 17
03/15/10 17
03/15/10 17
03/15/10 17
03/15/10 17
10C2117-MSD1 Aluminum
Calcium
Iron
Magnesium
Sodium
0.144
44.0
0.277
27.4
464
2.16
47.7
1.32
31.3
449 MHA
mg/L
mg/L
mg/L
mg/L
mg/L
2.00
5.00
1.00
5.00
5.00
101% 75-125
74% 75-125
105% 75-125
78% 75-125
-304% 75-125
0.09
1 0.8
1 0.8
20
20
20
20
20
I0C2117
I0C21I7
10C21I7
10C21I7
10C2117
NTC0721-07
NTC0721-07
NTC0721-07
NTC0721-07
NTC072I-07
03/15/10 16:52
03/15/10 16:52
03/15/10 16:52
03/15/10 16:52
03/15/10 16:52
10C4464-MSD1 Iron 27200 27800 mg/kg dry 527 1 19% 75-125 20 10C4464 NTC1905-16 03/26/10 13:12
Page 9 of 11
AR601277
TestAmerica THE LEADER IN ENVIRONMENTAL TESTING 2960 Foster Creighton Road Nashville, TN 37204 * 800-765-0960 * Fax 615-726-3404
Client ARCADIS Cary - Exxon (10141) One Adams Place, 310 Seven Fields Blvd, suite 210 Seven Fields, PA 16046
Attn Keith Stang
Work Order: Project Name: Project Number: Received:
NTC0907 Fairmont Coke Works - WTP B0085759.0001 / Fairmont 03/11/10 08:00
TestAmerica Nashville
Method Matrix
CERTIFICATION SUMMARY
AIHA Nelac West Virginia
SM2340B SM2540 C SM2540 D
SW846 601 OB SW846 601 OB SW846 9056 SW846 9056
SW-846
Water Water Water Soil
Water Soil
Water Soil
N/A
N/A N/A N/A N/A
X X X X X X
X X X X X
Page 10 of 11
AR601278
TestAmerica -[-H£ |_£ADER ||^j ENVIRONMENTAL TESTING 2960 Foster Creighton Road Nashville, TN 37204 * 800-765-0980 * Fax 615-726-3404
Client ARCADIS Cary - Exxon (10I4I) One Adams Place, 3I0 Seven Fields Blvd, suite 2I0 Seven Fields, PA 16046
Attn Keith Stang
Work Order: Project Name: Project Number: Received:
NTC0907 Fairmont Coke Works - WTP B0085759.000I / Fairmont 03/11/10 08:00
DATA QUALIFIERS AND DEFINITIONS
B Analyte was detected in the associated Method Blank. B1 Analyte was detected in the associated method blank. Analyte concentration in the sample is greater than lOx the concentration
found in the method blank. E Concentration exceeds the calibration range and therefore result is semi-quantitative. J Analyte detected at a level less than the Reporting Limit (RL) and greater than or equal to the Method Detection Limit (MDL).
Concentrations within this range are estimated. M7 The MS and/or MSD were above the acceptance limits. See Blank Spike (LCS). M8 The MS and/or MSD were below the acceptance limits. See Blank Spike (LCS). MHA Due to high levels of analyte in the sample, the MS/MSD calculation does not provide useful spike recovery information. See
Blank Spike (LCS). MNR No results were reported for the MS/MSD. The sample used for the MS/MSD required dilution due to the sample matrix.
Because of this, the spike compounds were diluted below the detection limit. ND Not detected at the reporting limit (or method detection limit if shown)
METHOD MODIFICATION NOTES
Page 11 of 11
AR601279