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Tracer Resuaarch Corporation File: 18G Di.B PREPARED FORz- VRCA Environmental Services 3801 S. Cushman Street Fairbanks, AK 99701 /3 nov '1o Tracer mflgfttmTest of the E4 Complex at Elelson Air Force Base Fairbanks, Alaska November 13, 199 SUBMITTED BY 90-1043-03 TRACER RESEARCH CORPORATION

University of Alaska Fairbanksalaskacollection.library.uaf.edu/eafbsc/cd1/AR73-1.pdfTracur Remeurch Corporation INTIRODUCUON VRCA Environmental Services and Tracer Research Corporation

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Page 1: University of Alaska Fairbanksalaskacollection.library.uaf.edu/eafbsc/cd1/AR73-1.pdfTracur Remeurch Corporation INTIRODUCUON VRCA Environmental Services and Tracer Research Corporation

Tracer Resuaarch Corporation

File: 18GDi.B

PREPARED FORz-

VRCA Environmental Services3801 S. Cushman StreetFairbanks, AK 99701

/3 nov '1o

Tracer mflgfttmTest

of theE4 Complex

atElelson Air Force Base

Fairbanks, AlaskaNovember 13, 199

SUBMITTED BY

90-1043-03TRACER RESEARCH CORPORATION

Page 2: University of Alaska Fairbanksalaskacollection.library.uaf.edu/eafbsc/cd1/AR73-1.pdfTracur Remeurch Corporation INTIRODUCUON VRCA Environmental Services and Tracer Research Corporation

Tracer Resaurch Corporation

TABLE OF CONTENTS

INTRODUCTION..........................

CONCEPT OF OPERATION AND IMPLEMENTATION .................... 1

CRITERIA FOR CLASSIFICATION OF LEAJKS.......................... 2

PIPELINE TESTING........................4

RESULT'S...........................

CERTIFICATION.........................

APPENDIX A. ANALYTICAL& RESULTS................8

O ~~APPENDIX B: FIGUJRES......................9

Page 3: University of Alaska Fairbanksalaskacollection.library.uaf.edu/eafbsc/cd1/AR73-1.pdfTracur Remeurch Corporation INTIRODUCUON VRCA Environmental Services and Tracer Research Corporation

Tracur Remeurch Corporation

INTIRODUCUONVRCA Environmental Services and Tracer Research Corporation performed Tracer

Tightrm' leak testing of nine 25,000 gallon JP-4 underground storage tanks and associatedpiping at the E-4 Complex at Eielson Air Force Base site in Fairbanks, Alaska. The tankswere inoculated with tracer to a concentration of approximately 10 ppm. Samples werecollected at various times from September through November 1990.

CONCEPT OF OPERATION AND IMPLEMENTATIONThe tracer leak detection method relies upon the addition of a highly volatile liquid

chemical to the fuel. If a leak occurs in the underground fuel system, fuel is released intothe surrounding soil. The tracer escapes from the fuel by vaporization and disperses into thesoil by molecular diffusion. Various means are used to sample the soil vapors in theimmediate vicinity of the underground tanks and pipes. In this case, sampling was performedby driving probes into the ground in the vicinity of the tanks and pipes. Each probe has aneffective detection radius of approximately 10 to 12 feet. This means that a given probeshould detect a leak anywhere within the area described by the 10 foot radius around theprobe. The tracer must be placed in the tank at least two weeks prior to the probesampling for this method to be effective. This process of leak detection by placing a liquidtracer in a liquid product followed by detection of the tracer underground in the vaporphase is protected under TRC patents.

Total volatile petroleum hydrocarbons are measured to give additional informationabout the conditions at the site. In particular, the hydrocarbons provide information aboutthe severity of the leakage, and the degree of environmental damage that may haveoccurred. The absence of tracer also gives double assurance that the tank system is notleaking.

Page 4: University of Alaska Fairbanksalaskacollection.library.uaf.edu/eafbsc/cd1/AR73-1.pdfTracur Remeurch Corporation INTIRODUCUON VRCA Environmental Services and Tracer Research Corporation

Tracsr Research Corporation

CRITERIA FORCLSIIAINOLEKThe following criteria are used for the classification of leaks when tracer is detected.The classification of leakage is based primarily upon the concentration of tracer detected.The level of concentration of total petroleum hydrocarbons detected is used as supplementalinformation.

LEAK

STATUS

One NOl.LEA4&4E - Rate less than 0.005 gallons per hour.

Two YAEQ-RILAJ - Maximum tracer concentration less than 1 ug/L in soil vapordiminishing at depths below three feet. Total volatile hydrocarbonconcentrations less than 20 mg/L in soil vapor (if diesel is the only fuelpresent, substitute 0.1 mg/L in place of 20 mg/L).

Three SMALL OR INTERAMfI'JNT PRODUCTLEAK less than 0.05 9ph-Maximum tracer concentration less than 1 ug/L in soil vapor, sustaining orincreasing at depths below three feet or to the top of the groundwater table.Hydrocarbon concentrations approximately equal to or greater than 20 mg/Lin soil vapor (0.1 mg/L for diesel) sustaining or increasing below three feet.Distribution of elevated hydrocarbons is less than 200 square feet total area.Four SIGNIIMLTPOWDUCT LEAK 0.05 oph or greater - Maximum tracerconcentration greater than 1 ug/L near source, increasing or sustainingconcentration below three feet or to the top of the groundwater table.Hydrocarbon concentrations greater than 20 mg/L in soil vapor (0. 1 mg/L fordiesel) sustaining or increasing below three feet. Distribution of elevatedhydrocarbons is equal to or greater than 200 square feet total area.

1INTERPRETN F FPLWLNSLeak Status 'One'/ No Leak-age

This leak status indicates no tracer was detected in the samples collected. Althoughthe value 0.0000 ug/L is recorded on the condensed data sheet, the detection limit fortracers is 0.0005 ug/L The detection limit for total petroleum hydrocarbons is 0.05 mg/L

2

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Tracer Reuaarch Corporation

This status indi'cates the tank is not leaking. Most tanks listed in this category will have lowor non-detect levels of total volatile petroleum hydrocarbons, If volatile petroleumhydrocarbons are high they may have come from the spread of product from another tankthat is leaking, previous leakage from a repaired tank or piping, or from product spillageon the ground surface.

Leak Status Twro' and "Three', Vapor leaks and small or intermittent product leaks.Samples are collected at depths of three and six feet at each sampling location.

Initially samples from the six foot depth are analyzed. Data from this initial analysis is usedto assign a leak status of "Three" to tanks where tracer concentrations detected at the sixfoot depth are less than 1 ug/L This initial status is a wonst case interpretation of the data.

In order to distinguish between a vapor leak ('Two") and a small or intermittentproduct leak ('Three") data from the analysis of samples collected at the three foot depthis necessary. Upon request these samples will be analyzed. Distinction between vaporleakage and small or intermittent product leakage is based upon the vertical concentrationgradient of the tracer. Higher concentrations of tracer at the three foot level with adecrease in concentration at the six foot depth indicates a vapor leak. Tracer concentrationsthat remain constant or increase with depth indicate a small or intermittent product leak.Any change in the leak classification will be reported based upon the interpretation of datafrom the analysis of samples from both three and six foot depths.

Total volatile petroleum hydrocarbon concentrations greater than 50 mg/L associatedwith a tank designated leak status 'Three", indicate a significant problem that should befurther investigated. Samples collected from the bottom and outside the tank pit will giveinformation regarding the spread of contamination and may aid in determining ifremediation is required.

Tracer Research Corporation recommends that for tanks given a leak status to Twoa ~~or Three that depth profile samples be taken to more exactly characterize the leak. It isV ~~also recommended that these small leaks be monitored on a periodic basis so that

3

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Tracer Research Corporation

environmental damage can be detected before it becomes severe.

Leak Status 'Four" / Significant product leakInterpretation of data indicating a significant product leak is based primarily upon

detection of tracer concentrations equal to or greater than 1 ug/L along with high volatilepetroleum hydrocarbon concentrations at depths below three feet indicates a significantproduct leak. This condition represents a potentially serious threat to environmental healthand safety, and should be given immediate attention by the tank owner.

PIPELINE TESTINGThree sections of piping associated with the E-4 tank farm site were tested using the

* ~~same method of testing with Tracer Tight. The tanks and pipelines were first taken out ofservice. The pipelines were then inoculated with tracer and pressurized to 60 psi using anair compressor. Sampling probes were installed at twenty foot intervals along the pipelinesto a depth of two to three feet. The pipelines remained pressurized for a twenty-four hourperiod before soil gas samples were collected. All soil gas samples collected were shippedto the Tracer Research Corporation laboratory in Tucson, Arizona for analysis.

The piping connected to the eastern ends af the nine .rP-4 underground storage tankswas tested on September 24, 1990. The pipeline which runs from the southeastern end ofthe tank pit to the water separator building was also tested on this date. Both sections ofpiping were hinitially tested using the BCE tracer.

The results of this first test indicated moderate concentrations of BCE near the 90degree elbow at the southwestern end of the tank pit. Low level concentrations of BCFtracer were also detected in samples collected near the pipeline on the eastern side of thetank pit in the vicinity of Tanks 27 and 28.

On the above date, the re-fueling and dc-fueling pipelines which run north and south* ~~along the runway apron were tested along with their lateral hydrant lines from each of four

pits (A through D). All of these pipelines were tested using Halon 1301 tracer.

4

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Tracer Reueurch CarPoratjon

The pipeline which runs from the north side of the tank pit to the separator buildingwas tested on October 15, 1990. This line was also tested using Halon 1301 tracer.

After discovering that a large Halon 1211 fire extinguisher was located very near tothe 90 degree elbow in the pipeline at the southwestern end of the tank pit, the pipelinestested with BCE tracer were re-tested using SF76 tracer. BCE tracer is the same Halonchemical as that contained in the large fire extinguisher located at the southeastern end ofthe separator building. These lines were re-tested on November 7, 1990 to verify thesuspected leakage indicated by the BCE tracer concentrations detected during the analysisof the first round of samples.

MEUL=a ~~~~Analysis of samples collected during the first round of sampling on September 24,V ~~~1990 indicated possible leakage south of Pit A along the re-fueling and dc-fueling pipelines.

The Halon 1301 tracer was also detected in very low concentrations at sampling locationsjust to the north and south of Pit C. Higher concentrations of Halon 1301 tracer weredetected along the lateral hydrant line west of Pit C. The tracer concentrations detectedto the north and south of Pit C were 0.002 ug/L and 0.005 ug/L respectively. The tracerdetected along the lateral hydrant line to the west of Pit C ranged in concentration from<0.0001 ug/L to 0.003 ug/L

During the testing of this pipeline, valves were accidentally opened which allowedtracer laden air to escape from one of the pressurized pipelines being tested. Although therelease was very short, additional testing was necessary to verify the suspected leakage. OnNovember 7, 1990 additional soil gas samples were collected from sampling locations nextto the suspected leak locations.

At the time the re-fueling and dc-fueling pipelines were retested, the system badbeen placed back into service for approximately three weeks. The samples from this test

* ~~were analyzed for DDM, 114B32 and BCF tracers. All three of these tracers had beenintroduced into the product that supply fuel to the re-fueling and dc-fueling lines. Enough

5

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Tracer Research CorPoration

time had passed to passively test these lines without pressurizing the lines again with air.The analysis of samples along these lines indicated no tracer at locations next to Pit A orPit C. The BCE tracer was detected west of Pit C near the location previously suspectedof leaking. Detection of the BCE tracer at this location, which is quite distant from the fireextinguisher, confirms a small or intermittent product leak less than 0.05 gallons per hournear sampling locations 39, 40, 41 and 42 of the second test.

The pipeline to the east of the tank pit and the pipeline to the south and west of thepit were tested using BCF tracer initially. Although BCF tracer was detected in samplescollected along both of these sections of piping, the location of a Halon 1211 (BCE) fireextinguisher near the southeastern end of the separator building precluded interpretationof the results of the test. These two sections of piping were re-tested on November 7, 1990using SF6 tracer.

No SF6 tracer was detected in any of this second set of samples, indicating these twosections of piping are not leaking

Thbe section of piping that runs from the north side of the tank pit to the separatorbuilding was tested on October 15, 1990 using Halon 1301. No Halon 1301 tracer wasdetected in any of the samples collected next to this pipeline, indicating it is not leaking.

In conclusion, only the lateral hydrant line from Pit C has a verifiable product leak.All other pipelines associated with this tank farm are not leaking.

Tanks 28 and 32 have small or intermittent product leakage less than 0.05 gallons perhour.

There are extremely high concentrations of petroleum hydrocarbons in all areas ofthe tank farm. These high concentrations of petroleum hydrocarbons indicate the leakagehas existed for a long period of time or there has been some recent spillage of productacross the entire tank farm. The wide areal distribution of petroleum hydrocarbons makesthe level of concentrations less useful in interpreting the leak status of both the tanks andassociated piping in the tank pit area.

6

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Tracer Remaurch Corporation

time had passed to passively test these lines without pressurizing the lines again with air.The analysis of samples along these lines indicated no tracer at locations next to Pit A orPit C. T'he BCE tracer was detected west of Pit C near the location previously suspectedof leaking. Detection of the BCE tracer at this location, which is quite distant from the fireextinguisher, confirms a small or intermittent product leak less than 0.05 gallons per hournear sampling locations 39, 40, 41 and 42 of the second test.

The pipeline to the east of the tank pit and the pipeline to the south and west of thepit were tested using BCF tracer initially. Although BCF tracer was detected in samplescollected along both of these sections of piping, the location of a Halon 12111 (BCF) fireextinguisher near the southeastern end of the separator building precluded interpretationof the results of the test. These two sections of piping were re-tested on November 7, 1990using SF6 tracer.

is ~~~~No SF6 tracer was detected in any of this second set of samples, indicating these twosections of piping are not leaking.

T'he section of piping that runs from the north side of the tank pit to the separatorbuilding was tested on October 15, 1990 using Halon 1301. No Halon 1301 tracer wasdetected in any of the samples collected next to this pipeline, indicating it is not leaking.

In conclusion, only the lateral hydrant line from Pit C has a verifiable product leak.All other pipelines associated with this tank farm are not leaking.

Tanks 27 and 32 have small or intermittent product leakage less than 0.05 gallons perhour.

There are extremely high concentrations of petroleum hydrocarbons in all areas ofthe tank farm. These high concentrations of petroleum hydrocarbons indicate the leakagehas existed for a long period of time or there has been some recent spillage of productacross the entire tank farm. The wide areal distribution of petroleum hydrocarbons makesthe level of concentrations less useful in interpreting the leak status of both the tanks and

* ~~associated piping in the tank pit area.

6

Page 10: University of Alaska Fairbanksalaskacollection.library.uaf.edu/eafbsc/cd1/AR73-1.pdfTracur Remeurch Corporation INTIRODUCUON VRCA Environmental Services and Tracer Research Corporation

Tracer Raasearch CorPoration

CERfl.FI.CAflQ. 90-1043-03

Location: Eielson Force Base E-4 Complex Date: November 13, 1990Fairbanks, Alaska

Ia" ~~~TracerLW&24 DDM ONE25 114B2 ONE26 DDM ONE27 1 14B2 ONE28 DDM THREE29 1 14B2 ONE30 DDM ONE31 114B2 ONE32 DDM THREE

Tracer Research Corporation certifies that the tanks and pipe systems listed in the abovetable have been tested by means of Tracer TightT", which meets the criteria set forth in* ~~NFPA 329 for a precision leak test.

Submitted by: _____ ______

Tracer Research Corporation

The following criteria are used for the classification of leaks when tracer is detected.

Om NOLAKG - Rate lea than 0.0W5 ploas per hour.

Two VPRLA - Maximum tracer ecaceuntraoc lea than I uag/I. in soil vapor diminishing at depths beiow three feet.Total volutile hydrocazbmn cWcentrahioas less than 20 mg/I. in soil vapor (if diesel is the only fuel present, substitute0.1 mg/I. in -la of 2D mg/14

Thr. uc k thus OM a&h -Maximum tracer conocennuon lew than I u&gI.in soil vapor, sustaining or increasing at depths below three feet or to the top of the groundwater table. Hydrocarbonconcentratoes appromimasely equal to or greater than 20 mg/I. in soil vapor (0.1 mg/I. for diesel) sustaining orincreasing below three feet. Distribution of elevated hydrocarbons is less than 200 square~ feet total ame.Four SIGNfiI1AnIPRODICr!,EAK OM oh or pester - Maximum tracer coneentxgion prester than I ag/I. narsource, increasing or sustaining concentration below three feet or to the top of the groundwater table. Hydrocarbonconcentrutions greater than 20 mg/I. in soil vapor (0.1 mg/I. for diesel) sustaining or increasing below three feet.Distribution of elevated hydrocarbons is equal to or greter than 200 square feet total area.

7

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Tracer Remearch Corporation

*

APPENDIX A. ANALYIlCAL RESULTS

8

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'I s~I~OV~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

ill ill gig H E ill~~~~~~~~~~~~~~~~~~~46 ci 6 d C5 6 d . . 9~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0~

C~~~~ 6 C5 (6 C$ d 6 C~~~~~~~~~~~~~~~~~~~~~v v v v v v v v v v v v v v v v v v v v v~~~~~~~~~~~~~~~~~~~~~~~~

od~~~~~~~~~~~~~~~~~~~~~~~~~

% % % % % % % % % %~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~IU

v v v v v v v v v v~~~~~~~~~~~~~~~~~~~~~~~~~~~

v v v v v v V d v v v v v v v v v v v v v v v v v~~~~~~~~~~~~

=V14 zn~~~~~~e !Z,4~ ~~~ ARA MAP~~~~8z %%% %%% %%% %%%~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Page 13: University of Alaska Fairbanksalaskacollection.library.uaf.edu/eafbsc/cd1/AR73-1.pdfTracur Remeurch Corporation INTIRODUCUON VRCA Environmental Services and Tracer Research Corporation

0~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ g, ~~~~~~~~~~~~~l 4 ~~~~~~~~~~~~u %%% Q~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~i~ ~ ~ ~ ~ ~ ~~~~~~~~~C0

Page 14: University of Alaska Fairbanksalaskacollection.library.uaf.edu/eafbsc/cd1/AR73-1.pdfTracur Remeurch Corporation INTIRODUCUON VRCA Environmental Services and Tracer Research Corporation

Eielson AF8Fairbanks, Alaska

90- 109 3-03

10/12/90 CONDENSED DATA Page

Location Compound Concentration

AIR 114832 0.0000AIR BCF 0.0000AIR DDM 0.0000AIR TPHC 0.0000

BLANK01 114182 0.0000BLANK01 BCF 0.0000BLANK01 DDM 0.0000BLANK01 TPHC 0.0000

BLANK02 111482 0.0000BLANKO2 BCF .4949BLANK02 DDM 0.0000BLANK02 TPHC 49.0430

DO01 111482 0.0000001 BCF .8254D01 DDM .0028001 TPHC 116.5330

DO2 11482 0.0000002 BCF .3667D02 0DM .0171DO02 TPHC 144.9150

003 114832 0.0000DO3 BCF .0122D03 DOM 0.0000003 TPHC 104.6990

D04 114832 0.0000004 BCF .2431D04 DDM 0.0000D04 TPHC 77.4830

TPHC in mg/L, Tracers in ug/L0.0000= Not detected Detection Limits: Tracer (0.0005)-99999999999 = No sample TPHC (0.05)

Page 15: University of Alaska Fairbanksalaskacollection.library.uaf.edu/eafbsc/cd1/AR73-1.pdfTracur Remeurch Corporation INTIRODUCUON VRCA Environmental Services and Tracer Research Corporation

Elelson AFBFairbanks, Alaska

90-1093-03

10/12/90. CONDENSED DATA Page 2Location Compound Concentration

DO5 11482 0.0000DO05C .2844005 0~~~~~DOM 0.0000DO5 TPHC 100.7210

D06 11482 0.0000DO06 BCF 0.0000DO06 0DM 0.0000D06 TPHC 117.9140

D07 11482 0.0000D07 DCM .3037D070D

.0167DO? ~~~~~~TPHC 125.0310

DOS 11482 0.0000DO8 BCF.21DOS DDM .03153

DOS ~~~~~~TPHC 21.6080

DO9 11482 0.0000D09 BCF.20009 DN.0074

DOS ~~~~~~TPHC 52.7220

D10 11482 0.0000D10 8CF .3185D10 0DOM 0.0000D10 TPHC 38.2690

D11 .114B2 .0.0000D11 BCF .1561D1 0DOM .0104D11 TPHC 64.7830

D12 11482 0.0000

TPHC in mg/L, Tracers in ug/L0.0000 Not detected Detection Limits: Tracer (0.0005)-99999999999 = No sample TPHC (0.05)

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Eielson AFBFairbanks, Alaska

*0 90-1093-03

10/12/SO CONDENSED DATA Page 3Location Compound Concentration

012 8cr .1582D12 0M.0080012 ~~~~~~TPHC 86.0250

D13 11462 0.0000D13 8Cr .1405D13 0M.0086

D13 ~~~~~TPHC 122.7760

D14 11482 0.0000D14 8r.0104

D14 0~~~~~~DM 0.0000D14 TPHC 26.7000

015 11482 0.0000D15 BCF .2765D15 0DOM 0.0000D15 TPHC 110.9910

016 11482 0.0000D16 8CF .082-1016 DDM 0.0000016 TPHC 110.0620

D17 11482 0.0000D17 8cr .0605D17 0DOM 0.0000D17 TPHC 63.3910

D18 11482 0.0000018 8cr .1119018 0DM 0.0000D18 TPHC 65.4260

D19 11482 0.0000D19 8Cr .0945

TPHC in mg/L, Tracers in ug/L0.0000= Not detected Detection Limits: Tracer (0.0005)-99999999999= No sample TPHC (0.05)

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Eielson AFBFairbanks, Alaska

90- 109 3-03

10/12/90 CONDENSE D DATA Page 4

Location Compound Concentration

D19 0DM 0.0000D19 TPHC 100. 7900

D20 11482 0.0000D20 BF.1026

020 0~~~~~~DM 0.0000D20 TPHC 127.8130

D21 11482 0.0000D2 1 BF.1322

021 0~~~~~~DM 0.0000021 TPHC 129.1180

D22 11482 0.0000022 DBN0.00D22 BF.1259D22 TPHC 184.0240

D23 11482 0.0000023 BCF .1601D2 3 DDN 0.0000023 TPHC 167.4600

D24 11482 0.0000D24 BCF .1746D24 0DM 0.0000024 TPHC 199 .5520

D25 11482 0.0000025 BCF .1546D25 DON 0.0000025 TP HC 190.5810

D26 11482 0.0000D26 BCF 0.0000026 DON 0.0000

TPHC in mg/L, Tracers in ug/L0.0000 Not detected Detection Limits: Tracer (0.0005)-99999999999 = No sample TPHC (0.05)

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Elelson AFBFairbanks, Alaska

90-1093-03

10/12/90 CONDENSED DATA Page 5Location Compound Concentration

D26 TPHC 168.0520

D27 11482 0.0000D27 BCF .2736027 0DM 0.0000D27 TPHC 168.6890

D28 11482 0.0000D28 BCF .1432D28 DDM 0.0000D28 TPHC 106.7780

D29 114B2 0.0000D29 BCF .1550D29 DDM 0.0000D29 TPHC 106.9500

D30 11482 0.0000D30 BCF .1210D30 DDM 0.0000030 TPHC 86.2060

S01 11482 0.0000So1 BCF .2344S01 DON .0015S0l TPHC 119.4940

S02 11482 0.0000S02 BCF .0587S02 0DM 0.0000S02 TPHC 110.4250

TPHC in mg/L, Tracers in ug/L0.0000 Not detected Detection Limits: Tracer (0.0005)-99999999999 = No sample TPHC (0.05)

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VRCA/Eielson AFBFairbanks, AK

90-1116-03

10/15/90 CONDENSED DATA Page

Location Compound Concentration

AIR 114832 0.0000AIR 1301 0.0000AIR DDM 0.0000AIR TPHC 1.0190

BLANK 1 11482 0.0000BLANK 1 1301 0.0000BLANK 1 DON 0.0000BLANK 1 TPHC 0.0000

SLANK2 114832 0.0000BLANK2 1301 0.0000SLANK2 DDM 0.0000BLANK2 TPHC 0.0000

NLO1 114B2 0.0000NLO01 1301 0.0000NLO 1 DDM .0.0000NLO 1 TPHC' 0.0000

NLO2 11482 0.0000NLO2 1301 0.0000NLO02 DDM 0.0000NLO2 TP HO 0.0000

NLO3 11482 0.0000NLO3 1301 0.0000NLO03 DDM 0.0000NLO03 TPHC 0.0000

NLO4 114892 0.0000NLO4 1301 0.0000NLO04 DDM 0.0000NL04 TPHC 0.0000

TPHO in mg/L, Tracers in ug/L0.0000z Not detected Detection Limits: Tracer (0.0005)-99999999999 = No sample TPHC CO.05)

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VRCA/Eielson AFBFairbanks, AK

90-1116-03

10/15/90 CONDENSED DATA Page 2

Location compound Concentration

NLOS 11482 0.0000NL0S 1301 0.0000NLO5 DDM 0.0000NLOS TP HC 4.4090

NLO6 11482 0.0000NL0S 1301 0.0000NLOS DDM 0.0000NL06 TPHC 0.0000

NLO7 11482 0.0000NL07 1301 0.0000NLO7 0DM 0.0000NLO7 TPHC 0. 0000

NLOS 1 1482 0.0000NLO8 1301 0.0000NLOB DDM 0.0000NLOB TPHC 0.0000

NLOS 114B2 0.0000NLOS 1301 0.0000NLOS 0DM 0.0000NLOS TPHC 0.0000

NL10 114B2 0.0000NL10 1301 0.0000NL10 DDM 0.0000NL10 TPHC 1. 1870

NL 11 11482 0.0000NL 11 1301 0.0000NL1 1 0DM 0.0000NL 11 TPHC 0.0000

TPHC in mg/L, Tracers in ug/L0.0000= Not detected Detection Limits: Tracer (0.0005)-99999999999 = No sample TPHC (0.05)

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VRCA/Eielson AFB/E-4 ComplexAlaska

90-11 16a03

11/07/90 CONDENSED DATA Page

Location Compound Concentration

01 SF6 0.000001 TPHC 4.4120

01(D) SF6 0. 000001(D) TPHC 4.0980

02 SF6 0.000002 TPHC 7.4110

03 SF6 0.000003 TPHC 23.5590

04 SF6 0.000004 TPHC 42.8350

05 SF6 0.000005 TPHC 33. 2040

06 SF6 0.000006 TPHC 18.5100

07 SF6 0.000007 TPHC 10.2060

08 SF6 0.000008 TPHO 15.9800

09 SF6 0.000009 TPHC 33.7710

10 SF6 0.000010 TPHC 10.3850

TPHC in mg/L, Tracers in ug/L0.0000= Not detected Detection Limits: Tracer (0.0005)-99999999999 = No sample TPHO (0.05)

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VRCA/Eielson AFB/E-4 ComplexAlaska

90-11 16a03

11/07/90 CONDENSED DATA Page 2

Location Compound Concentration

10(0) SF6 0.000010(D) TPHC 9.7220

11 ~~~~~~SF6 0.000011 ~~~~~~TPIHC 12.5760

12 SF6 0.000012 TPHC 21.5040

25 SF6 0.000025 TPHiC 6.3480

26 SF6 0.000026 TPHC 14.2760

27 SF6 0.000027 TPHC 1.9600

28 SF6 0.000028 TPHC 3.3830

29 SF6 0.000029 TPNC 14.1050

29(D) SF6 0.000029(D) TPHC 12.9650

30 SF6 0.000030 TPHC 6.9050

31 SF6 0.0000

TPI4C in mg/L, Tracers in ug/L0.0000 Not detected Detection Limits: Tracer (0.0005)-99999999999 = No sample TPHC (0.05)

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VRCA/Eielson AFS/E-4 ComplexAlaska

90-11 16a03

11/07/90 CONDENSED DATA Page 3Location Compound Concentration

31 TPHO 8.7460

32 SF6 0.000032 TPHC 3.4730

33 SF6 0.000033 TPHC 10.9900

34 SF6 0.000034 TPHC 17.6100

35 SF6 0.000035 TPHC 14.0920

36 SF6 0.000036 TPHC 28.7940

37 SF6 0.000037 TPHC 27.9680

38 SF6 0.000038 TPHC 6.4820

39 SF6 0.000039 TPHC 47.2390

40 SF6 0. 000040 TPHC 35.8890

40(D) SF6 0.000040(D) TPHC 28.2280

TPHCin m/LTracers in ug/L0.0000 No detected Detection Limits: Tracer (0.0005)

-99999999 =No sample TPHC (0.05)

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VRCA/Eielson AFB/E-4 ComplexAlaska

90-1l116a03

11/07/90 CONDENSED DATA Page 4

Location Compound Concentration

41 SF6S 0.000041 TPHC 38 .6360

42 SF6 0.000042 TPHC 38.3720

AIR SF6 0.0000AIR TPHC 0.0000

BLANK01 SF6 -9 9 999999999.ooooBLANK01 TPHC - 99999999999.00oo

BLANK02 SF6 0.0000

BLANK02 TPHC 6.5210

BLANK03 SF6 0.0000BLANK03 TPHC .7950

BLANK04 SF6 0.0000BLANK04 TPHC .1380

BLANKO5 SF6 0.0000BLANK05 TPHC 0.0000

BLANK06 SF6 0.0000BLANK06 TPHC 4.0280

BLANK07 SF6 0.0000BLANK07 TPHC 0.0000

TPHC in mg/L, Tracers in ug/L0.0000 = Not detected Detection Limits: Tracer (0.0005)-99999999999= No sample TPHC (0.05)

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Tracer Research, Corporation

0APPENDIX B: FIGURES

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ULTRASONIC TEST REPORT

0

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Thorpe Technical Services, Inc.

October 4, 1990

Mr. Dennis M. Bolz, P.E.CMH! ConsultantsP.O. Box 70319Fairbanks, Alaska 99707

Subject: Report Ultrasonic Corrosion InvestigationE-4 Refueling/Defueling Investigation ProjectEjelson APE; CMH Project No. 90514.00Re: Inspection Report

The descriptions and locations of piping inspected wereestablished by cmHI. Attached is a field drawing giving ageneral lay-out of the dig site areas and piping locations.4 dig sites were excavated and given numbers #1,#2,#3,#4.Dig site No #3 no data was taken.

Files spread sheets on actual data taken were named HlDischg(Hole #1), IH2Return, H2Supply (Hole #2), H4Supply (Hole #4).The spread sheets show actual ultrasonic readings taken.100% volumetric scanning of pipe showed wall thinning. illgrid patterns were then layed out and data taken.Evaluation/Analysis of data showed and verified a smoothtransition of wall thinning. This confirms that wallthinning was a normal manufacturing occurrence. Nocorrosion was detected externally or internally.If you have any other questions please feel free to contactme.

Regards,

Dan M. ClaeysV.P. OperationsThorpe Technical Services, Inc.

cc: Jim Mason QA* ~~~~CMHI File

~C.-

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CALCULATIONS

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LIST 0F DRAWINGS

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As Builts: DAIG

M-1 Hydrant Fueling Building - mechanical - Schematic

M-2 Hydrant Fueling Building - Mechanical - PipingPlan and SectionsPetroleum Facility and Storage Plan - Area Plan

E-l Hydrant Fueling Building - Electrical - Plot Planand Block Diagram

E-2 Hydrant Fueling Building - Electrical - Plans andSections

E-3 Hydrant Fuel Building - Electrical - Pump ControlDiagram

E-4 Hydrant Fueling Building - Electrical - Diagramand Details

E-5 E-4 Hydrant Fueling System - Power One-LineDiagram

E-6 E-4 Hydrant Fueling System - Filter/Meter Pits-Control Wiring Diagram0 ~ ~~~E-7 E-4 Hydrant Fueling System - Filter SeparatorBuilding - Control Panel Details.

E-8 E-4 Hydrant Fueling System - Pump ControlElementary Diagram

Concept I

M-i E4 Hydrant Fueling FacilityConcept I - Mechanical Site Plan

E-i E4 Hydrant Fueling FacilityConcept I - Electrical site Plan

Concept II

ME-i Typical Plot Plan

NOTE: The above drawings are a part of this reportalthough not included within the booklet, due totheir size.