subsurface iwl ,tions - university of alaska...

File:18GD.B.

,41c 00o 33'!

Subsurface IwL ,tions

Site 19, Site 1307 and Si;<2Eielson Air Force BLser Alt. 3k3l

Prepared for

U.S. Army Corps of EngineersCRREL

72 Lyme RoadHanover, NH 03755

December 21, 1994Project #93089

SUBSURFACE INVESTIGATIONS

Site 19, Site 1307 and Site 1132

Eielson Air Force Base, Alaska

I. INTRODUCrION AND PROGRAM SUMMARY

During September 1994, Pine & Swallow Associates, Inc. (PSA) conductedsubsurface investigations of Site 19, Site 1307 and Site 1132, Eielson Air ForceBase, Alaska. The purpose of PSA's effort was to assist U.S. Army Corps ofEngineers Cold Regions Research and Engineering Laboratory (CRREL) byperforming MicroWell® installations with on-site analysis of ground watersamples to assess ground water quality. Information regarding the equipmentand methodology utilized to perform the selected program is enclosed andresults of on-site gas chromatographic analyses of ground water samples forVOC are included in the Appendix.

Program Summary

PSA installed 33 MicroWells with 3 meter screens at locations chosen byfield representatives for CRREL at Site 19. Four of the MicroWells weresequentially sampled to provide a vertical profile of ground water quality. Atotal of 31 ground water samples and one surface water sample obtained from apond were analyzed with Hewlett Packard 5890 gas chromatographs in PSA'sfield laboratory for benzene, toluene, ethyl benzene and xylenes (BTEX), for GRO

®MicroWell and VibraDrill are registered trademarks of ProTerra, Inc, an affiliate of PSA.

Pine & Swallow Associates, Inc.

U.S. Army Corps of Engineers Cold Regions Research & Engineering Laboratory 12/21/94

Project: Site 19, Site 1307 and Site 1132, Eielson Air Force Base, Alaska Page 2

and for DRO. Six samples were not analyzed due to the presence of a sheen or

pure product.

PSA installed one MicroWell with a 3 meter screens at a location chosenby field representatives for CRREL at Site 1307. A ground water sample fromthis well was analyzed with Hewlett Packard 5890 gas chromatographs in PSA'sfield laboratory for BTEX, GRO and DRO.

PSA installed 9 MicroWells with 3 meter screens at locations chosen byfield representatives for CRREL at Site 1132. A total of nine ground watersamples were analyzed with Hewlett Packard 5890 gas chromatographs in PSA'sfield laboratory for J3TEX, CR0 and DRO.

Sample intervals and completion details for wells at all three sites arenoted on the MicroWell logs which are presented in the Appendix. Analyticalresults are also presented in the Appendix.


U.S. Army Corps of Engineers Cold Regions Research & Engineering Laboratory 12/21/94Project- Site 19, Site 1307 and Site 1132, Eielson Air Force Base, Alaska Page 3

IL. FIELD INVESTIGATION METHODS AND PROCEDURES

GROUND WATER INVESTIGATION

MiaroWell Installation Equipment and Methods

PSA's study included in- FGRstallation of MicroWells for ground HIJI

water sampling and water level MicroWell Schematicmeasurements. MicroWells consistDiga

of steam-cleaned steel pipe whose

leading end is fitted with a drivepoint with an inside diameter of1.57 cm and an outside diameter of

Screen2.08 cm. Screens, manufacturedfrom the same material, consist of a Screen Slots

double row of longitudinal slotsI_ ~~~0.038 cm wide. Each slot is 5 cmI

Sumplong and is separated from the nextI

slot by 0.64 cm of unslotted pipe.DrvPoint

MicroWells were installed by a high frequency vibratory hammermounted on a VibraDrillO all terrain drilling machine. The VibraDrill K(100 iscapable, of driving 6.4 meter sections of pipe; to drive deeper than 6.4 meters,additional sections of riser pipe are welded on by means of an external steelcollar. The VibraDrill H641 drives 3.7 meter sections of pipe; to drive deeperthan 3.7 with the H641, additional sections of riser pipe are welded or crimpedon by means of an external steel collar.

Immediately after driving is completed, a water level measurement istaken with a Slope Indicator water level meter. Wells are then developed with aninertial pump to remove silt and fine sand that has entered through screen slots.Pumping continues until discharge water is free of sediment wherever possible.


U.S. Army Corps of Engineers Cold Regions Research & Engineering Laboratory 12/21/94Project: Site 19, Site 1307 and Site 1132, Eielson Air Force Base, Alaska Page 4

Samples from MicroWells for on-site analysis are obtained in lab-dlean 40-mivials with septum screw caps using new polyethylene tubing dedicated to eachwell and sampling interval and following PSA sampling protocols. All othersampling equipment is decontaminated between locations by rinsing withmethanol and distilled water.

Sequential sampling is performed by driving the well screen to apredetermined depth and collecting a sample following PSA's standard samplingprocedures. A section of riser pipe is then connected, the well driven to the nextsampling interval and a subsequent sample taken. At each sampling level, atleast three well volumes are removed by pumping from the top of the watertable, the tubing is then lowered to the screened interval and another threevolumes purged before sampling. Samples are collected in lab-clean 40-ml vialsusing new. polyethylene tubing dedicated to each sampling level. Pump valvesare decontaminated with methanol and rinsed with distilled water betweensamples.

On-site Analysis of Ground Water

Analysis for BTEX and GRO is conducted in accordance with PSA'sStandard Operating Procedures. Prior to analysis, 10 ml of each sample isremoved with a 10 ml syringe and replaced with the same volume of air filteredthrough a second syringe needle fitted with an activated carbon filter. Samplesare warmed to ambient temperature, agitated for one minute, and allowed toreach equilibrium for five minutes. An aliquot of the headspace is withdrawn bygas tight syringe and injected into a Hewlett Packard 5890A gas chromatographfitted with PID and ECU detectors.

For analysis of DRO, a micro-extraction of a water sample is performedwith methylene chloride. An aliquot of the extract is then analyzed by directinjection into a Hewlett Packard 5890 Series II with FLU detector.

Headspace analysis is performed by direct injection without samplestorage or pre-concentration. Blank samples from syringes and sampling



equipment are run periodically to ensure sample integrity. Identification andquantification of analytes is by comparison with standards formulated withreagent grade compounds.

MiaroWell Program at Sites 19, 1307 and 1132

Site 19A total of 33 MicroWells were installed at this site by PSA's VibraDrill

KlOO at locations chosen by CRREL field personnel. MicroWell depths rangedfrom 3.3 to 10.0 meters below ground surface (BGS). Most of the MicroWellswere completed with stick ups and locking caps. MicroWells PS-6, PS-9, P5-16,PS-17, PS-18 and PS-24 were completed flush with grade inside road boxes.Sequential sampling was performed at four of the MicroWells, PS-10, PS-26, PS-29 and PS-30, at Site 19 to permit assessment of the vertical profile of groundwater quality. Two depth intervals were sampled at each of these MicroWells. Asample was also collected from a pond at this site.

Site 1307Following one refusal due to subsurface conditions, one MicroWell was

installed at this site by PSA's VibraDrill K100 at a location chosen by CRREL fieldpersonnel. This MicroWell was screened from 0.6 to 3.6 meters below grade andthe total depth of the MicroWell was 3.9 meters. The MicroWell was completedflush with grade inside a road box.

Site 1132

A total of 9 MicroWells were installed at this site by PSA's VibraDrill K1OO

at locations chosen by CRREL field personnel. All of the MicroWells at this sitewere installed with 3 meter screens to a total depth of 4.5 meters BCS. TheMicroWells were completed flush with grade inside road boxes.

MicroWell completion details for wells at all three sites are noted on thelogs in the Appendix.



Project: Site 19, Site 1307 and Site 1132, Eielsorn Air Force Base, Alaska Page 6

On-site Analysis of Ground Water Samples at Sites 19, 1307 and 1132

Site 19Thirty eight water samples were collected at this site, but six of the

samples were not analyzed due to observations of odor, sheen or pure product.Thirty two samples were analyzed for BTEX, CR0 and DRO by Hewlett Packard5890 GCs in PSA's field laboratory.

Site 1307One ground water sample was analyzed for BTEX, CR0 and DRO using

Hewlett Packard 5890 GCs in PSA's field laboratory.

Site 1132Nine ground water samples analyzed for BTEX, CR0 and DRO by

Hewlett Packard 5890 GCs in PSA's field laboratory.

Pine& Swallow Associates, Inc.

U.S. Army Corps of Engineers Cold Regions Research & Engineering Laboratory 12/21/94Project: Site 19, Site 1307 and Site 1132, Eielson Air Force Base, Alaska Page?7

Ill. ANALYTICAL RESULTS

GROUND WATER ANALYSES

Results of Ground Water Analyses

The results of PSA's analyses of ground water samples for the compoundsselected by CRREL field representatives are tabulated in the Appendix.

Discussion of Ground Water Analysis Results

Maximum contaminant levels (MCLs) have been established by EPAunder the Safe Drinking Water Act for all regulated chemicals in drinking water.These levels are used in this report for comparison purposes.

The MCL for benzene is 5 gig/L; for toluene the MCL is 1,000 gg/L; forethylbenzene it is 700 l.±g/l, and for total xylenes the MCL is 10,000 gg/L.Benzene, toluene, ethylbenzene and xylenes are constituents of gasoline. NoMCLs currently exist for DRO or for GRO.

Site 19

Ground water analyses at Site 19 showed that samples from PS-10A andPS-10B, PS-B3, PS-15, PS-17, PS-18, PS-22, PS-23, PS-27, PS-28, PS-33 and the pondsample were below detection limits for all target analytes.

Samples from PS-7 and PS-26B showed only levels of benzene at 5.8 4ig/l,and 4.2 gg/L respectively. Benzene was present above the MCL in 16 of theremaining wells at levels ranging from 8.8 gg/L in PS-30A to 480 pgg/L in PS-31and was observed below MCL at 3.5 gg/L in PS-29B. Toluene was observedabove the MCL in P5-3 at 3,200 gg/L, PS-9 at 1,300 gg/L, PS-24 at 1,200 i'g/L andPS-31 at 2,000 pgg/L. No levels of ethyl benzene or total xylenes were observedabove MCLs.



GR0 levels ranged from 160 sgg/L in PS-14 to more than 31,000 gg/L inPS-24. DRO ranged from 1,200 gg/L in PS-14 to 98,000 Jgg/L in PS-24.

Site 1307Ground water analyses at Site 1307 showed no detectable levels of BTEX,

CR0 or DRO in the sample from PS-i.

Site 1132Of nine ground water samples from Site 1132 analyzed for BTEX, CR0

and DRO in PSA's mobile laboratory, samples PS-i, PS-2, P5-3 and PS-9 werebelow detection limits for all analytes. A sample from PS-8 showed only a traceof meta- and para-xylene.

Analysis performed on PS-4 and PS-5 showed levels of all the targetanalytes, indluding benzene above the MCL at 46 gg/L in PS-4 and 19 gg/L inPS-S. The samples from PS-6 and PS-7 were below detection limits for benzene.None of the samples exceeded MCLs for toluene, ethyl benzene or total xylenes.

Levels of CR0 in PS-4, PS-5, PS-6 and PS-7 ranged from 130 4±g/L in PS-7to 2,300 in PS-4. DRO was observed at trace levels in PS-4 and PS-6 and at 850pgg/L in PS-5.

This report is submidtted subject to the limitations stated in the Appendix.If you have any questions or if you would like to discuss these findings, pleasecall me.

Sincerely,

Swallow, Ph.D.Director of Environmental Sciences

JCS/ehv


U.S. Army Corps of Engineers Cold Regions Research & Engineering Laboratory 12/21/94Project: Site 19. Site 1307 and Site 1132, Eielson Air Force Base, Alaska Appendix

APPENDIX

Limitations and Conditions

PSA Standard Abbreviations

MicroWell Logs

Analytical Results



Project: Site 19, Site 1307 and Site 1132, Eielson Air Force Base, Alaska Appendix

LIMITATIONS AND CONDITIONS

1. The observations described in this report were made under the conditionsstated. The conclusions presented in the report were based solely uponthe services described and not on scientific tasks or procedures beyond thescope of described services or the time and budgetary constraints imposedby Client. The report has been prepared in accordance with generallyaccepted hydrogeological and hydrochemnical practices. No otherwarranty, express or implied, is made.

2. Chemical conditions reported herein reflect conditions at the locationstested within the limitations of the methods used. Such conditions canvary rapidly from area to area. No warranty is expressed or implied thatchemical conditions other than those reported do not exist within the site.

3. At those locations where volatile organic compounds were reported,chemicals other than those reported may be present. Chemical analyseshave been performed for specific parameters during this assessment.However, additional chemical constituents not searched for during thecurrent study may be present in soil and/or ground water at the site.

4. Water level readings have been made in the wells at the times and underthe conditions stated on the logs. However, fluctuations in the level ofground water may occur due to variation in rainfall and other factorsdifferent from those prevailing at the time measurements were made.

5. This report has been prepared for U. S. Army Corps of Engineers ColdRegions Research and Engineering Laboratory solely for use in anenvironmental evaluation of property at Site 19, Site 1307 and Site 1132,Eielson Air Force Base, Alaska.


U.S. Army Carps of Engineers Cold Regions Research & Engineering Laboratory 12/21/94

Project: Site 19, Site 1307 and Site 1132, Eielson Air Force Base, Alaska Appendix

PSA STANDARD ABBREVIATIONS

Abbreviations used in this report and in the Micro Well logsmg/kg milligrams per kilogram

mg/L milligrams per literppb parts per billion

ppm parts per million

gg/g micrograms per gramgg/kg midcrograms per kilogramgLg/L micrograms per liter

inches

I ~~~feet

cm centimetersft feet.

in inchesm meters

yd yards

AGS above ground surfaceBGS below ground surface

D-NAPL dense non-aqueous phase liquidGC gas chromatograph

L-NAPL light non-aqueous phase liquid

OVM. organic volatile meterPipe ID internal diameter of pipePipe OD external diameter of pipeSample ID sample identification numberTOC top of well casing

Well ID well identification numberWL water level


U.S. Army Corps of Engineers Cold Regions Research & Engineering Laboratory 12/21/94Project: Site 19, Site 1307 and Site 1132, Eielson Air Force Base, Alaska Appendix

MicroWell LogsSite 19


MicroWell® Installation LogSite 19 Ps-i

Project Name: CRREL/Eielson AFB Date: 9/5/94PSA Project Nunmber. 93089 Equipment: VibraDrill K100

Location: Site 19 PSA Personnel: JS/AK

Pipe ID: 1.57 an, Pipe OD: 2.08 cm W.L.: 1.47 m BGSScreen Slot Width- 0.038 cm (may not be stabilized)

Well Schematic Sampling Information(not to scale)

Sample ID Screened Interval

Locking Cap PS-i 0L4 m- 3AmrnBGS

0.9m

Stick

Up Ground

Surface 0

RiserPipe

* ~~0.4 m BGS Comments Slight sheen.

Screen

____ * ~3.4 mBGSSump

Point Y -3.7 m BGS

Refusal: No

Materials

Unscreened Pipe: 1.6 meters Additional Tubing: 0 metersScreen Length: 3 meters Additional Vials: U

Points: 1 Bailers: 0Finish:_Locking Cap ________________


MicroWell® Installation LogSite 19 PS-2

Project Name: CRREL/Eielson AFB Date: 9/5/94

PSA Project Niunber. 93089 Equipment: VibraDrill K100


Pipe ID: 1.57 cmn, Pipe OD: 2.08 cm W.L.: 1.68 m BGS

Screen Slot Width: 0.038 cm (may not be stabilized)

Well Schematic Sampling Information

(not to scale)

Locking Cap

In9

StickUp Ground

Surface 0

RiserPipe

Comments Free product, no0.3 mBGS analysis.

Screen

_____ * ~3.3 mBGSSump

ont ~~3.6 m BGS

Refusal: No _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Materials

Unscreened Pipe: 1.5 meters Additional Tubing: 0 metersScreen Length: 3 meters Additional Vials: 0

Points: 1 Bailers: 0Finish:_Locking Cap _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _



Project Name: CRREL/Eielson AFB Date: 9/5/94PSA Project Number 93089 Equipment: VibraDrill K100


Pipe ID: 1.57 an, Pipe OD: 2.08 cm W.L.: 1.65 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)


Samp~le IDScreened Interval

Lockdng Cap PS-3 0.3 m -3.3 mBGS

0.9 m

Stick

Up GroundSurface 0

RiserPipe

0.3 m BGS Comments Slight sheen.

Screen


Point 3.6 m BGS

Refusal: No

Materials

Unsareened Pipe: 1.5 meters Additional Tubing: 0 metersScreen Length: 3 meters Additional Vials: 0



MicroWell® Installation LogSite 19 P5-4


PSA Project Numnber 93089 Equipment: VibraDrill K1OC


Pipe ID: 1.57 cm, Pipe OD: 2.08 cm WEL: 1.65 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)


Locking Cap

0.9 m

Stick

Up GroundSurface 0

RiserPipe

* ~~0.3 ma EGS Comments Free product, noanalysis.

Screen

____ * ~3.3 mBGS

Sump

Point 3.6 m BGS

Refusal: No ___________________

Materials

I } ~~Unscreened Pipe: 1.5 meters Additional Tubing: 0 metersScreen Length: 3 meters Additional Vials: 0



MicroWell® Installation LogSite 19 PS-s

Project Name: CRREL/Eielson A.FB Date: 9/5/94PSA Project Number. 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/AK

Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 1.59 mn BGSScreen Slot Width: 0.038 cm (may not be stabilized)

Well Schematic Sampling Informnation(not to scale)

Locking Cap

0.9MStick

Up GroundSurface U

RiserPipe

* ~~0.3 m BGS Comet Free product, no

analysis.Screen

3.3 mBGSSump

Point 3.6 m BGS

Refusal: No

Materials

Unsacrened Pipe: 1.5 meters Additional Tubing: 0 metersScreen Length: 3 meters Additional Vials: 0

Points: 1 Bailers: 0Finish: Locking Cap



Project Name: CRREL/Eielsan AFB Date. 9/5/94

PSA Project Number. 93089 Equipment: VibraDrill K(100


Pipe ID: 1.57 an, Pipe OD: 2.08 cm W.L.: 1.45 m BGS

Sareen Slot Width: 0.038 an (may not be stabilized)


Sampkle IDScreened IntervalRoad Box

Ground PS- 0.3 m - 3.3 m BGSSurface 0

RiserPipe

* ~~0.3 m BGS Comments: Sheen.

Screen

3.3 mBGS

SumpPoint ~3.6 mBGS

Refusal: No

Materials

Unscreened Pipe: 0.6 meters Additional Tubing: 0 metersSareen Length: 3 meters Additional Vials: 0

Points: 1 Railers: 0Finish: Road Box



Project Name: CRREL/Eielson AFB Date: 9/5/94PSA Project Number: 93089 Equipment: VibraDrill MOO0Location: Site 19 PSA Personnel: JS/AK

F ~~Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 2.83 m TOCScreen Slot Width: 0.038 an (may not be stabilized)


Sampkle IDScreened IntervalLocking Cap PS-7 0.3 m-3.3 mBGS

- - O~~~.9 m

Stick

Up GroundSurface 0

RiserPipe

0.3 m BGS Comments No sheen.

Screen

- - ~~~3.3 mBGSSump

Point ~~3.6 m BGS

Refusal: No

Materials





Project Name: CRREL/Eielson AFB Date: 9/5/94PSA Project Number 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/AKPipe ID: 1.57 an, Pipe OD: 2.08 an W.L.: 1.83 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)

Well Schematic Sampling InfOrmation,(not to scale)

Locking Cap

- - ~~~~0.9 m

Stick

Up GroundSu-rface 0

RiserPipe

0.3 m BGS L-rmnxenlz Free petroleumproduct, no

Screen :analysis.

- ~~3.3 mBGS

Point 3.6 m BGS

Refusal: NoMaeil

Unsareened Pipe: 1.5 meters Additional Tubfing 0 metersScreen Length: 3 meters Additional Vials: 0





PSA Project Number 93089 Equipment: VibraDrill K100

Location: Site 19 PSA Personnel: JS/MA

Pipe ID: 1.57 an, Pipe OD: 2.08 cm W.L.: 2.64 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)


Sampkle I)Screened IntervalRoad Box

Ground PS-9 1.6 m- 4.6 mBGS~~Suruface0

RiserPipe

1.6 mBGS

Screen

4.6 mBGSSump

___ nt _ 4.9 mt BGS

Refusal: No

Materials


Points: 1 Bailers: 1Finish:_RoadBox _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _



Project Name: CRREL/Eielson AFB Date: 9/6/94PSA Project Number 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/MAPipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 2.64 m TOCScreen Slot Width: 0.038 cm (may not be stabilized)


SamnpkleI Screndnef rvalLocking Cap PS-10A 0.4 mn - 3A4 m BGS

0.9 m PS-10B 3A4m - 6A4 m BGSStick

Up GroundSurface 0

RiserPipe

* - ~3.4 mBGS

Screen:


-Point 6.7 mBGS

Refusal: No

Materials


Points: I Bailers: 1Finish:_Locking Cap _________________



Project Name: CRREL/Eielson AFB Date: 9/6/94PSA Project Number. 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/MA

Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 1.60 m BGSSacren Slot Width: 0.038 cm (may not be stabilized)



Locking Cap PS-11 0.3 in - 3.3 m BGS

0.9 m

Stick

Up Ground

Surface 0

RiserPipe

O.3 mBGS

Screen

3.3 mBGSSump

Point 3.6 m BGS

Refusal: No

Materials

Unscreened Pipe: 1.5 meters Additional Tubing- 0 metersScreen Length: 3 meters Additional Vials: 0




Project Name: CRREL/Eielson AFB Date. 9/6/94

PSA Project Number 93089 Equipment: VibraDrill K1OO


Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 1.76 m BGS



Sampl.e ID Screened Interval

Locking Cap PS-12 0.3 m - 3.3 m BGS

0.9n

Stick

Up GroundSu-rface 0

RiserPipe

0.3 m BGS

Screen


Poin~t-y 3.6 m BOS

Refusal: No

Materials





Project Name: CRREL/Eielson AFB Date: 9/6/94PSA Project Number. 93089 Equipment: VibraDrill K100

Location: Site 19 PSA Personnel: JS/MA/AK

Pipe ID: 1.57 cm, Pipe OD: 2.08 an W.L.: 1.75 m BGS





Stick

Up GroundSurface 0

RiserPipe

0.3 mBGS

Screen


Point ~~3.6 m BGS

Refusal: No

Materials


Points: 1 Bailers: 0Finish:_Locking Cap _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Pine & Swallow Associates; Inc.

MicroWell® Installation Log

Site 19 PS-14

Project Name: CRREL/Eielson AFB Date: 9/6/94PSA Project Number 93089 Eguipment: VibraDrill K100Location: Site 219 PSA PersonneL JS/MA/AK

Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 1.60 m BGSSacren Slot Width: 0.038 cm (may not be stabilized)


(not to scale) Sampjle ID Screened Interval


Stick

Up Ground

Surface 0

RiserPipe

0.3 mBGS

Screen

3.3 mBGSSump

Poin,;t- 3.6 m BOS

Refusal: No

Materials


Points: 1 Bailers: 0Finish:_Locking Cap _________________


MicroWell® Installation LogSite 19 PS-is

Project Name: CRREL/Eielson AFB Date: 9/6/94PSA Project Nuimber. 93089 Eguipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/MA/AK

Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 1.79 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)


SampleklID Screened IntervalLocking Cap PS-15 0.3 m - 3.3 m BGS

0.9 m

Stick

Up Ground

Surface 0

Riser

Pipe

0.3 mZGS

Screen


Point ~~3.6 m BGS

Refusal: No

Materials





Project Name: CRIZEL/Eielson AFB Date: 9/6/94PSA Project Number. 93089 Equipment: VibraDrill K100Location: Site 19 PSA PersonneL JS/AK/MAPipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 1.90 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)


Sample ID Screened IntervalRoad Box

Ground PS-16 0.3 m - 3.3 mn BGSSu-rfTace 0

RiserPipe

0.3 m BGS Comments: Free product, no

analysis.

Screen

3.3 mBGS

Sump ____ 3.6 m BGS

Refusal: No

MaterialsUnscreened Pipe: 0.6 meters Additional Tubing: 0 meters

Screen Length: 3 meters Additional Vials: 0Points: 1 Bailers: 1Finish: Road Box



Project Name: CRREL/Eielsan AFB Date: 9/6/94PSA Project Number. 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/AK/MAPipe ID: 1.57 cm, Pipe OD: 2.08 an W.L.: 2.26 m BGSSacren Slot Width: 0.038 cn (may not be stabilized)

Well Schematic Samp~ling Information

(not to scale) Sample ID Screened IntervalRoad Box

Ground PS-17 0.6 m. - 3.6 ma BGSSurface 0

RiserPipe

0.6 mBGS

Screen

- ~~3.6 mBGSSump

I;.- ~3.9 mBGS

Refusal: No

Materials


Points: 1 Bailers: 0

Finish: Road Box




PSA Project Number. 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/AK/MA

Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 2A42 m BGSSareen Slot Width: 0.038 cm (may not be stabilized)



Ground PS-18 0.3 m- 3.3m BGS- S~~urf-ace 0

RiserPipe

* O~~.3 mBGS

Screen

3.3 mBGSSump

Point ~~3.6 m BGS

Refusal: No

Materials


Points: 1 Bailers: 0Finish: Road Box






Pipe ID: 1.57 an, Pipe OD: 2.08 cm W.L.: 2.57 m TOCScreen Slot Width: 0.038 an (may not be stabilized)


SampleiID Screened IntervalLocking Cap PS-19 0.3mn- 3.3mrnBGS

0.9m

Stick

Up Ground

Surface U

RiserPipe

0.3 m BGS Commnents Odor and sheen.

Screen


Point 3.6 m BGS

Refusal: No

Materials


Points: 1 Bailers: 1Finish: Locking Cap




PSA Project Number. 93089 Equipment: VibraDrill K(100

Locatiorn Site 19 PSA Personnelz JS/MA/AK

Pipe ID: 1.57 cmn, Pipe GD: 2.08 cm W.L.: 1.74 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)


Samp~le IDScreened IntervalLocking Cap PS-20 0.3 m - 3.3 m BGS

0.9 m

Stick

Up Ground

Surface U

RiserPipe

* O~~.3 mBGS Comments Odor and sheen.

Screen


Point ~~3.6 m BOS

RefusaLNo ______________

Materials






PSA Project Number 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/MA/AKPipe ID: 1.57 cm, Pipe OD: 2.08 ain W.L.: 1.51 mn BGSScreen Slot Width: 0.038 cm (may not be stabilized)


Samp~le ID Screened IntervalLocking Cap PS-21 0.3mrn- 3.3mBGS

0.9 m

Stick

Up Ground

Surface 0

RiserPipe

O.3 mBGS

Screen


Poin -t- 3.6 m BGS

Refusal: No

Materials





Project Name: CRREL/Eielson AFB Date: 9/7/94PSA Project Number 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/AK/MAPipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 2.87 m BGSScreen Slat Width: 0.038 cm (may not be stabilized)

Well Schematic Sampling Information(not to scale)SapeI Scendntrl

Road Box

Ground PS-22 0.6 m - 3.6 m, BGSSurface 0

RiserPipe

0.6 m BGS Comments: Well may be bent.

Screen

- ~~3.6 mBGSSump

3.9 m BOSPoint

Refusal: No

Materials


Points: 1 Railers: 0Finish: Road Box

Pi ne & Swallow Associates, Inc.


Project Name: CRREL/Eielson AFB Date: 9/7/94PSA Project Number 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/MA/AK

Pipe ID: 1.57 an, Pipe OD: 2.08 an W.L.: 1.61 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)


5iwple IDScreened Interval

Locking Cap P'S-23 0.3mrn-3.3 mBGS

0.9 m

StickUp Ground

Surface 0

RiserPipe

- ~~0.3 mBGS

Screen

____ * ~3.3 mBGS

SumpPoint ~~3.6 m BGS

Refusal: No

Materials





Project Name: CRREL/Eielson AFB Date: 9/7/94PSA Project Numiber 93089 Equipment: Vibraurill K100

Location: Site 19 PSA Personnel: JS/AK/MA

Pipe ID: 1.57 cmn, Pipe OD: 2.08 cm W.L.: 1.91 m BGSSareen Slot Width: 0.038 cm (may not be stabilized)


Snmptle IDScreened IntervalRoad Box

Ground PS-24 0.3 m -3.3 mBGSSurface 0

RiserPipe

0.3 m BGS Comments: Petroleum odor and* ~~~~~~~~~~~sheen.

Screen

3.3mrnBGSS umpFo__t V _ 3.6 mBGS

Refusal: No

Materials






PSA Project Numiber 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: JS/MA/AKPipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 1.93 m 5BGSSareen Slot Width: 0.038 cm (may not be stabilized)


Locking Cap~arvif Srend neraLocking Cap ~~~~PS-25 0.3 m - 3.3 m 8BGS

0.9 m

StickUp Ground

Surface 0

RiserPipe

0.3 m BGS Comments Odor and sheen.

Screen

3.3 mBGSSump

Point 3.6 m BGS5

Refusal: No

Materials





* ~~Project Name: CRREL/Eielson AFB Date: 9/7/94* ~~PSA Project Number. 93089 Equipment: VibraDrill K100

Location: Site 19 PSA PersonneL JS/MA/AX

Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 1.47 m BGS

Sareen Slot Width: 0.038 cm (may not be stabilized)


Locking Cap PS-26A 0.7 m - 3.7 m BGS

I.9 PS-26B 6J7m -9.7 mBGS

Stick

Up Ground

Surface 0

Riser

Pipe

6.7 mBGS

Screen

9.7 m BGSSump

Point 10.0 m BGS

Refusal: No

Materials

Unscreened Pipe: 7.9 meters Additional Tubing: 4.6 metersSareen Length: 3 meters Additional Vials: 2





PSA Project Number. 93089 Equipment: VibraDrill K100


Pipe ID: 1.57 cm, Pipe OD: 2.08 an W.L.: 1.82 mn BGSSacren Slot Width: 0.038 cm (may not be stabilized)



Locking CapP-2 0.m-33mBG0.9 m ~ ~ P-2 . m-33 G

Stick

Up Ground

Surface 0

RiserPipe

0.3 mBGS

Screen

3.3 mBGSSumpPoit 3.6 m BGS

Refusal: NoMaeil

Unsareened Pipe: 1.5 meters Additional Tubingw 0 metersScreen Length: 3 meters Additional Vials: 0

Points: 1 Bailers: 0Finish:_Locking Cap _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _






Pipe ID: 1.57 cm, Pipe OD: 08 cm- W.L.: 2.52 mTOCScreen Slot Width: 0.038 cm (may not be stabilized)


(not to scale) ~Sample ID Screened Interval

Lodcing Cap PS-28 0.3 in - 3.3 m fiGS

0.9 m

Stick

Up GroundSurface 0

RiserPipe

0.3 m BGS

Screen

- ~~3.3 mBGSSump

Point 3.6 m BGS

Refusal: No

Materials








Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 1.91 m BGSSareen Slot Width: 0.038 cm (may not be stabilized)


(not to scale) Sample ID Screened Interval

Locking Cap PS-29A 3.4 m - 6.4 mn BGS

0.9 m PS-29B 6.4 m - 9.4 in BGS

Stick

Up Ground

Surface 0

RiserPipe

* ~~6.4 m BGS Comments Tubing changedtwice at each

Screen :interval. Coupletwell to PS-25.

9.4 mBGSSumpPoin-t- 9.7 m BGS

Refusal: No

Materials

Unscreened Pipe: 7.6 meters Additional Tubing: 30.5 metersScreen Length: 3 meters Additional Vials: 2




Project Name: CRREL/Eielson AFB Date: 9/8/94PSA Project Number 93089 Equipment: VibraDrill K(100Location: Site 19 PSA Personnek JS/MA/AK



Samplek ID Screened IntervalLocking Cap PS-30A 3.4 m - 6.4 m BGS

0.9 m PS-30B 6.4 m - 9.4 m BOS

Stick

Up Ground

Surface 0

RiserPipe

6.4 m BGS Commnents Tubing changed

twice at eachScreen :interval.

___________________ ___________________Com panion well to9.4 m BGS PS312.

Sump

Poin 9. m BGS

Refusal: No

Materials

Unsareened Pipe: 7.6 meters Additional Tubing: 30.5 metersScreen Length: 3 meters Additional Vials: 2




$ ~~Project Name: CRREL/Eielson AFB Date: 9/8/94PSA Project Number 93089 Equipment: VibraDrill K100

Location: Site 19 PSA PersonneL' JS/MA/AK

Pipe ID: 1.57 cm, Pipe OD: 2 08 cm W.L.: 0.87 m BGS

Sareen Slot Width: 0.038 cm (may not be stabilized)


(not to scale) SampleJID Screened Interval


0.9m

Stick

Up Ground

Surface 0

RiserPipe

* ~~0.3 m BGS Comments One refusal prior,moved tower.

Screen

3.3 mBGSSump

Poin 3.6 m BGS

Refusal: No _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Materials


Points: 1 Bailers: 1Finish: Locking Cap _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _



Project Name: CRREL/Eielson AFB Date: 9/8/94PSA Project Number 93089 Equipmenb- VibraDrill K100


Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 0.25 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)


Sampkle IDScreened Interval


0.8 m

StickUp Ground

Surface 0

RiserPipe

- O~~~~.2 mBGS

Screen

3.2 mBGSSump

Poingt- 3.3 m BGS

Refusal: NoMaterials




Micro Well® Installation LogSite 19 PS-33

Project Name: CRREL/Eielson AFB Date. 9/14/94PSA Project Number. 93089 Equipment: VibraDrill K100Location: Site 19 PSA Personnel: EV/MAPipe ID: 1.57 an, Pipe OD: 2.08 cm W.L.: 0.41 m BGSSacren Slot Width: 0.038 an (may not be stabilized)


(not to scale) Sample ID Screened Interval

Locking Cap PS-33 0.3 m- 3.3 mBGS

1.2 m

Stick

UpGroundSurface 0

RiserPipe

- - ~~~0.3 mBGS

Screen


Point ~~3.6 m BGS

Refusal: No

Materials

Unscreened Pipe: 1.8 meters AdiinlTbingw 0 metersScreen Length: 3 meters Additional Vials: 0

Points: 1 Railers: 0Finish:_Locking Cap ________________



MicroWell LogSite 1307


MicroWell® Installation Log

Site 1307 PS-i

Project Name: CRREL/Eielson AFB Date: 9/8/94PSA Project Number. 93089 Equipment: VibraDrill K(100Location: Site 1307 PSA Personnel: JS/AK/MAPipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 2.77 m BGSScreen Slut Width: 0.038 cm (may not be stabilized)


SampleID Screened IntervalRoad Box

Ground PS-1 0.6mrn-a36 mBGSSurface 0

RiserPipe

0.6 m EGS Comments: One refusal prior,moved tower

Screen

3.6 mBGSSump

-Fo i -nt V3.9 m BGS

Refusal: NoI. ~~~~~~~~Materials





MicroWell LogsSite 1132


MicroWell® Installation LogSite 1132 Ps-i

Project Name: CRREL/Eielson AFB Date: 9/2/94PSA Project Number 93089 Equipment: VibraDrill K10OLocation: Site 1132 PSA Personnel: JS/DG/BS

Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L: 2.44 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)



Ground PS-1 1.2 m- 4.2 mBGS- Surfa-ce 0

RiserPipe

1.2 mBGS

Screen

____ * - 4.2 mBGSSump

4.5 m BGSPoint

Refusal: No

Materials






PSA Project Numnber. 93089 Equipment: VibraDrill K100

Location: Site 1132 PSA Personnel: JS/DG/BSPipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L.: 2.67 m BGSScreen Slot Width: 0.038 an (may not be stabilized)


Samplef IDScreened IntervalRoad Box

Ground PS-2 1.2 m- 4.2mrnBGSSur fa ce 0

RiserPipe

Sareen

4.2 mBGSSump

PointI

Refusal: No

Materials






PSA Project Number. 93089 Equipment: Vibraflrill K100Location: Site 1132 PSA Personnel: JS/DG/BS

Pipe ID: 1.57 an, Pipe OD: 2.08 an W.L.: 2.67 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)


Sampfrle IDScreened IntervalRoad Box

Ground PS-3 L.2r - 4.2 mBGSSur f ace 0

RiserPipe

- ~~1.2 mBGS

Screen

4.2 mBGSSump

ont V ~ 4.5 mBGS

Refusal: No

Materials


Points: 1 Bailers: 0

Finish: Road Box



Project Name: CRREL/Eielson AFB Date: 9/2/94PSA Project Number. 93089 Equipment: VibraDrill K(100Location: Site 1132 PSA Personnel: JS/DG/BS

Pipe ID: 1.57 cm, Pipe OD: 2.08cmn W.L.: 2.84 m BGS


Well Schematic Sampling Infornnation(not to scale)


Ground PS- 1.2 m- 4.2 mBGSSurf-ace 0

RiserPipe

1.2 mBGS

Screen

4.2 m BGSSump

oint V 4.5 mBGS

Refusal: No

Materials




MicroWell® Installation LogSite 1132 Ps-s


PSA Project Numnber. 93089 Equipment: VibraDrill K100

Location: Site 1132 PSA Personnel: JS/DG/BS



(not to scale)Samle ID1PScreened Interval

Road BoxGround PS-5 1.2 m- 4.2 mBGS

- ~~Surface 0

RiserPipe

* ~~1.2 mBGS

Screen

4.2 mBGSSump45mBG

Point

Refusal: NoMaeil






PSA Project Number 93089 Equipment: VibraDrill K100Location: Site 1132 PSA Personnel: JS/DG/BS

Pipe ID: 1.57 an, Pipe 0D: 2.08 cm W.L.: 2.69 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)



Ground PS-6 1.2 m- 4.2 mBGSSurface0

RiserPipe

1.2 mBGS

4.2 mBGSSump

-~~7- 4.5 mBGS

Refusal: No

Materials






PSA Project Number. 93089 Equipment- VibraDrill KIOOLocation: Site 1132 PSA Personnel: JS/DG/BSPipe ID: 1.57 am, Pipe OD: 2.08 cm W.L.: 3.28 m BGSSareen Slot Width: 0.038 cm (may not be stabilized)


Road Box ~~~~~Sample ID Screened Interval

Ground PS-? 1.2mn- 4.2mrnBGSSur-face 0

RiserPipe

- ~~~~1.2 m BGS Comments: First well refused atapprox. 3.9 rn BGS.

Screen ~~~~~~~~~~Moved forward 5'Screen ~~~~~~~~~~~~and installed well.

4.2 mBGSSump

Point Y - 4.5 m BGS

Refusal: Yes

Materials

Unscreened Pipe: 2.4 meters Additional Tubing: 0 metersScreen Length: (2) 3 meters Additional Vials: 0






Location: Site 1132 PSA Personnel: JS/AX

Pipe ID: 1.57 cm, Pipe OD: 2.08 cm W.L: 2.85 m BGSScreen Slot Width: 0.038 cmn (may not be stabilized)


Road Box ~ ~~~Sampkle ID Screened Interval

Ground PS-S 1.2mn- 4.2mr BSSSu-rf ace 0

RiserPipe

1.2 mBGS

Screen

4.2 mBGSS ump

nt ~~4.Sm BGS

Refusal: No

Materials




MicroWell® Installation LogSite 1132 P5-9




Pipe ID: 1.57 an, Pipe OD: 2.08 cm KU. 2.90 m BGSScreen Slot Width: 0.038 cm (may not be stabilized)


Samplie ID Screened IntervalRoad Box

Ground I'S-9 1.2 m- 4.2 mBGSSurf-ace 0

RiserPipe

1.2m BGS

Screen

Sump-

Refusal: No

Materials





Analytical Resultssite 19


Volatile Organic Analysis of Ground WaterElelson Air Force Base, ST19

September, 1994(concentrations in tggfL)

nal enznesolune Ethyl- Im+p- Iortho- Gasoline DieselBt~j____ ____ enzene oun e Xylenej Xylene ra g

ST19-PS-1 9/5/94 140 410 270 710 240 18,000 23,000

ST19-PS-2 ____ NA NA NA NA NA NA NA

ST19-PS-3 9/5/94 420 3,200 470 860 420 18,000 39,000

ST19-PS-4 NA NA NA NA NA NA NA

ST19-PS-5 NA NA NA NA NA NA NA

ST19-PS-6 9/5/94 140 460 290 330 150 16,000 17,000

ST19-PS-7 9/5/94 5.8 BDL BDL BDL BDL BDL BDL31


ST19-PS-9 9/6/94 210 1,300 300 860 250 26,000 18,000

ST19-PS-10A 9/6/94 BDL BDL BDL BDL BDL BDL BDL

51`19-PS-1OB) 9/6/94 BDL BDL BDL BDL BDL BDL BDL

ST19-PS-11 9/6/94 BDL BDL BDL 4.7 BDL 310 BDL

ST19-PS-12 _ _ NA NA NA NA NA NA NA

ST19-PS-13 9/6/94 BDL BDL BDL BDL BDL BDL BDL

ST19-PS-14 9/6/94 18 BDL BDL BDL BDL 160 1,200



Pond surface 9/6/94 BDL BDL BDL BDL BDL BDL BDL

ST19-PS-17 9/6/94 BDL BDL BDL BDL BDL31 BDL BDL31


STI9-PS-19 9/7/94 300) 640 350 280 160 12,000 46,000

ST1 9-PS-20 9/7/94 190 280 250 210 79 23,000 22,000

ST19-PS-21 9/7/94 12 9.3 26 150 64 2,800 1,200


Detection Limits 2.0 2.0 3.0 3.0 3.0 120 700

HOL: analyte not present above method detection limit.NA: not analyzed due to sheen or pure product.

-If a second date is given, DRO analysis was perfonned on that date.


Volatile Organic Analysis of Ground WaterEielsan Air Force Base, Sfl9

September, 1994(concentrations in j~ggL)

ISample 1Analysis BneeT une Ethyl- m+p- Iortho- Gasoline jDieselBezej olen range raneID) JDate** ____ ___ benzneJXylene Xylene oranc organis±.


ST19-PS-24 9/7/94 400 1,200 420 550 200 >31,000 98,000

ST1 9-PS-25 9/7/94 180 820 370 600 260 21,000 24,000

ST19-PS-26A 9/7/94 43 4.2 43 7.6 3.3 1,200 1,500

STI9-PS-26B 9/7/94 4.2 BDL BDL BDL BDL BDL BDL


STI 9-PS-28 9/8/94 HDL BDL BDL BDL BDL BDL BDL

ST19-PS-29A 9/8/94 43 140 140 110 51 6,600 2,800

ST19-PS-29B 9/8/94 3.5 8.8 1 3 6.9 6.1 630 BDL

STI9-PS.-30A 9/8/94 8.8 110 120 97 50 5,200 3,800

ST19-PS-3013 9/8/94 1 1 1 4 1 3 1 6 4.9 710 BDL

STI9-PS-31 9/8/94 480 2,000 450 720 300 20,000 11,000

ST19-PS-32 9/8/94 110 200 76 200 77 9,400 7,600

ST19-PS-33 9/14/94 BDL BDL BDL BDL BDL BDLBD


BDL: analyte not present above method detection limit.NA: not analyzed due to sheen or pure product.

If a second date is given, DRO analysis was performed on that date.


U.S. Anny Corps of Engineers Cold Regions Research & Engineering Laboratory 12/21/94Project: Site 19, Site 1307 and Site 1132, Eielson Air Force Base, Alaska Appendix

Analytical ResultsSite 1307


Volatile Organic Analysis of Cround WaterEielson Air Force Base, 1307

September, 1994(concentrations in pgfL)

Sample BenzlnyTolue Ety- m+p- ortho- raslnge Diese'Dnate BezneTiuneb Ethyl-Gaslnge rag

ID Dat benen Xyen Xyee organics organics

1307-PS-I 9/8/94 BDL BDL BDL BDL BDL BDL D

Detection Limits 2.0 2.0 3.0 3.0 3.0 12070

BDL indicates analyte not present above method detection limit.TR indicates probable presence below method detection limit.



Analytical ResultsSite 1132


Volatile Organic Analysis of Ground WaterElelson Air Force Base, 1132

September, 1994(concentrations in pgfL)

AnalsisBeneneToluene Ethyl- m+p- Iortho- Gasoline rDieselSamp Analyt s eze** range! range11) -FD ~~~~~~~~~~~~~~~~~~~~ae~_____ _____benzne Xylene Xylene orais rgnc

1132-PS-1 9/2/94 BDL BDL BDL BDL BDL BDL BDL1132-PS-2 9/2/94 BDL BDL BDL BDL BDL BDL BDL

1132-PS-3 9/2/94 BDL BDL BDL BDL BDL BDL BDL

1132-PS-4 9/2/94 46 23 89 41 7.4 2,300 TR

1132-PS-5 9/2/94 19 4.2 49 230 47 1,300 8501132-PS-6 9/2/94 BDL 11 24 28 25 1,700 TR

1132-PS-7 9/2,5/94 BDL BDL BDL 3.0 53 130 BDL

1132-PS-8 9/5/94 BDL BDL BDL TR BDL BDL BDL

F1132-PS-9 9/5/94 BDL BDL BDL BDL BDL BDL BDL


BDL: analyte not present above method detection limit.TR: probable presence below method detection limit.

If a second date is given, DRO analysis was performed on that date.


subsurface iwl ,tions - university of alaska...

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