montgomery watson 7 >./-.?« . ,. . · 2016. 8. 16. · the april 1992 field sampling plan....

MONTGOMERY WATSON _ ___ ___ __X -^ ^\ (,,-5T*.vv~.-,-'• r»«*.^. l?y...,a- <. v. ^ .I'is;"?/." ? / - . ? « . ,. . •;7;; >.' Y^'- vi-TA-T-HVn^^N^QI • -

July 8,1994

-.- ,, ..,,.. - - - „Ms. Susan HoffEPA Remedial Project ManagerWaste Management DivisionU.S. EPA Region VII726 Minnesota AvenueKansas City, KS 66101 MW #1166.0254

RE: Monthly Progress Report for June 1994Former Ralston Disposal Site, Cedar Rapids, Iowa

Dear Ms. Hoff:

On behalf of Rockwell International Corporation (Rockwell), Montgomery Watson hasprepared this monthly progress report for the Remedial Investigation/Feasibility Study(RI/FS) and removal action activities conducted for the former Ralston disposal (Ralston)site in Cedar Rapids, Iowa. The RI/FS activities completed in June 1994 include:

• On June 6, 1994, Montgomery Watson implemented the Phase 4 Addendum tothe April 1992 Field Sampling Plan. Coring and packer sampling activitieswere conducted at MW-9 to a depth of 340 feet. The stratigraphy at the MW-9location is generally similar to other site locations. Bedrock was encountered ata depth of 73 feet, which places the bedrock surface at nearly the sameelevation as the disposal area of the site. The Devonian Otis and BertramFormations were observed to a depth of approximately 163 feet (elevation ofabout 685 feet) and undifferentiated Scotch Grove Formation dolomite wasencountered to a depth of 325 feet. At 325 feet, the cherty dolomite of the BuckCreek Quarry Member of the Scotch Grove Formation was observed. Atypicalof drilling at this location were several large voids encountered at depths of110-113 feet, 191-193 feet, and 195-199 feet A six-foot void (290-296 feet)and seven-foot void (300-307 feet) were encountered between 290-310 feet. Acomplete rock core log for MW-9 will be presented in the July 1994 monthlyreport.

• Packer samples were collected at depths of 115 feet, 180 feet, 250 feet, 280feet, 317 feet and 340 feet in conjunction with coring activities. Groundwatersamples collected from all of the intervals were shipped to NationalEnvironmental Testing, Inc. (NET) in Cedar Falls, Iowa for overnightlaboratory analysis of target volatile organic compounds (VOCs). Duplicatesamples from 250 feet and 350 feet were shipped to NET in Cambridge,Massachusetts for Contract Laboratory Program (CLP) VOC analysis. The

11107 Aurora Avenue Tel: 515 253 0830 Serving the World's Environmental NeedsDes Moines, Iowa Fax: 515 253959250322-7938

Ms. Susan Hoff July 8, 1994

target VOC analytical results and nonvalidated CLP analytical results arepresented in Tables 1 and 2, respectively. The respective laboratory analyticalreports are presented in Attachments A and B. Quality Assurance/ QualityControl (QA/QC) analytical results for the CLP samples are included inAttachment B.

Cis-l,2-dichloroethene (DCE) and trichloroethene (TCE) were detected in bothDevonian and Silurian groundwater samples (Tables 1 and 2). DCE was foundat a higher concentration in the Devonian sample corresponding to the "B"depth (115 feet) than the "C" and "D" samples (180 feet and 250 feet,respectively). The concentration of TCE was generally consistent from the "B"to "D" depths and ranged from about 3 ^ig/L to 6 |ig/L. Groundwater samplescollected at 317 feet and 340 feet indicated little VOC contamination present,with DCE detected at 2.8 ng/L at 317 feet (Table 1) and estimated at aconcentration of 0.5 (J.g/L at a depth of 340 feet (Table 2). TCE was notdetected at 317 feet and 340 feet. Vinyl chloride was not detected in any packersamples. The analytical results from the packer samples suggest that thevertical limits of VOC contamination have been defined downgradient of thesite in the Silurian aquifer.

Based on results of the packer sampling activities, the corehole for MW-9 wasbackfilled and a combination 1-inch and 2-inch monitoring well was installed ata depth of 253 feet (the screen was installed from 243 to 253 feet). Since VOCcontamination was not detected at the "E" depth, monitoring well MW-9D wasinstalled to correspond to the other "D" wells installed at the Ralston site. Asecond monitoring well (MW-9B) was installed next to MW-9D at a depth of113 feet (screen set at 103-113 feet) to correspond to the "B" wells at the site.This well was installed to screen the lower Coggon Member of the DevonianOtis Formation southeast of the disposal area. The monitoring well installationactivities were completed at the site on June 30, 1994. Monitoring wellconstruction diagrams for MW-9B and MW-9D will be presented in the July1994 monthly report.

On July 5 and 6,1994, monitoring wells MW-9B and MW-9D were developed.

On June 30, 1994, an approval for the Phase 4 Addendum activities wasreceived. The approval letter also transmitted concerns from the EnvironmentalProtection Agency's (EPA's) contractor (CDM Federal Programs) regardingdocumentation of the horizontal and vertical extent of contamination in thenorthern and western portions of the site.

On June 30, 1994, approval was received for use of Brain Engineering forsurveying and other local environmental activities.


The removal action activities completed in June 1994 include:

• On June 8, 1994 a request for bids to construct the creek bank stabilization andclay cap were submitted to six contractors by Rockwell. A prebid walk-throughfor this activity was conducted by both Rockwell and Montgomery Watsonpersonnel to answer, questions and allow the contractor to view the site. Theprebid walk-through was attended by five of the six contractors.

On June 24, 1994, five bids were received by Rockwell (with copies submittedto Montgomery Watson). The successful bidder, Westinghouse RemediationServices, Inc. of Minneapolis, Minnesota, was awarded the contract for theconstruction of the creek bank stabilization and clay cap. Upon receipt of theirqualifications, a copy will be forwarded to the EPA Region VII.

• On June 29, 1994, a request for bids to design and construct the dual purposesoil vapor/groundwater extraction system was submitted to three bidders (OHMRemediation Services Corp., Radian Corporation and Terra-Vac). A prebidwalk-through was held on July 6, 1994 to answer questions regarding the siteand the request for bids. The bids will be received by Rockwell (copies toMontgomery Watson) on or about July 20,1994.

• An approval letter for the Removal Action Work Plan was received on June 30,1994 from EPA Region VII. The approval was contingent upon addressingcomments attached to the comment letter. Rockwell and Montgomery Watsonare currently reviewing the comments and preparing the appropriateinformation for the response.

The activities proposed for July and August include:

• The construction of the creek bank stabilization and clay cap will proceedduring the week July 11, 1994. The work is expected to be completed byAugust 11, 1994, with the exception of seeding activities associated with theclay cap. A preconstruction meeting will be held with WestinghouseRemediation Services, Inc., on July 8, 1994.

• Montgomery Watson has proposed to install dedicated QED sampling pumps inall of the bedrock wells at the site. The delivery time for the pumps is expectedto be 2-4 weeks. The proposed sampling of the wells identified in the Phase 4Addendum will be conducted during the week of August 1 or August 8, 1994,depending on receipt of the pumps and associated equipment.


• Bids will be received from the contractors proposing on the dual purpose soilvapor/groundwater extraction system on or about July 20, 1994. The successfulbidder will be awarded the contract on or about August 1, 1994 to begin thedesign and subsequent addendum to the Removal Action Work Plan.

If you have comments with regard to this monthly progress report, please contact DarrellKula of Rockwell or me.

Sincerely,

L. Coon,P.E.Project Manager

/kes:vasAttachmentscc: Darrell Kula, Rockwell

Bob Drustrup, IDNRTed Faile, COM Federal Programs

TABLE 1

TARGET VOLATILE ORGANIC COMPOUND GROUNDWATER ANALYTICAL RESULTSFORMER RALSTON DISPOSAL SITE, CEDAR RAPIDS, IOWA

JUNE 1994

Sample Identification

Analyte MW-9E-115 MW-9E-180 MW-9E-250 MW-9E-317 MW-9E-340

Benzene <1.0 <1.0 <1.0 <1.0 . <1.0

1,1-Dichloroethene <1.0 <1.0 <1.0 <1.0 <1.0

cis-l^-Dichloroethene 41.5 21.1 25.6 2.8 <1.0

Tetrachloroethene <1.0 <1.0 <1.0 <1.0 <1.0

Toluene <1.0 <1.0 <1.0 <1.0 <1.0

Trichloroethene 2.9 3.5 3.7 <1.0 <1.0

Vinyl Chloride <2.0 <2.0 <2.0 <2.0 <2.0

Drill Water

<5.0

<5.0

<5.0

<5.0

<5.0

<5.0

<10.0

TABLE 2

CONTRACT LABORATORY PROGRAM VOLATILE ORGANIC COMPOUNDGROUNDWATER ANALYTICAL RESULTS

FORMER RALSTON DISPOSAL SITE, CEDAR RAPIDS, IOWAJUNE 1994

Sample Identification

Analyte

ChloromethaneBromomethaneVinyl ChlorideChloroe thaneMethylene ChlorideAcetoneCarbon Disulfide1,1-Dichloroethene1,1-Dichloroethanetrans- 1 ,2-Dichloroethenecis- 1 ,2-DichloroetheneChloroform1 ,2-Dichloroethane2-Butanone1,1,1 -TrichloroethaneCarbon TetrachlorideBromodichloromethane1 ,2-Dichloropropanecis- 1 ,3-DichloropropeneTrichloroetheneDibromochloromethane1,1,2-TrichloroethaneBenzenetrans- 1,3-DichloropropeneBromoform4-Methyl-2-Pentanone2-HexanoneTetrachloroethene1 , 1 ,2,2-TetrachloroethaneTolueneChlorobenzeneEthylbenzeneStyreneXylene (total)

MW-9E-250

2.U2,U2.U2.U2,U2,U2,U0.5, J

2.U2.U242.U2,U2.U2,U2.U2,U2,U2.U5

2,U2.U2,U2,U2,U2.U2,U0.3, J

2,U2.U2.U2.U2.U2.U

MW-9E-2308

2.U2,U2.U2,U2,U2,U2,U0.3, J

2.U2,U182.U2.U2.U2.U2.U2,U2,U2,U6

2.U2,U2.U2,U2.U2.U2.U0.2, J2,U2.U2.U2,U2.U2.U

MW-9E-340

2.U2,U2.U2.U0.4, J

2.U2.U2.U2,U2.U0.5, J

2.U2.U2,U2,U2.U2.U2,U2,U2.U2.U2.U2.U2.U2,U2.U2.U2,U2.U2,U2,U2,U2.U2.U

MW-9E-330b

2,U2,U2,U2,U2.U2,U2,U2,U2,U2,U0.6, J

2,U2,U2.U2.U2,U2,U2.U2,U2.U2.U2,U2,U2,U2.U2,U2.U2,U2,U2,U2,U2,U2,U2,U

a MW-9E-250 is a duplicate of MW-9E-230.b MW-9E-330 is a duplicate of MW-9E-340.U Indicates analyte was not detected at given detection limitJ Analyte reported below detection limit and is an estimated value.

ATTACHMENT A

-MONTGOMERY WATSON-

NET NATIONALENVIRONMENTAL

|® TESTING, INC.

RECEIVEDJUN 1 3 B9A

MW/IQWA

Cedar Falls Division704 Enterprise DriveCedar Falls, IA 50613Tel: (319)277-2401Fax: (319)277-2425

ANALYTICAL REPORT

Keith SchillingMONTGOMERY WATSON11107 Aurora AvenueDes Moines, IA 50322

06/10/1994

Sample No.:NET Job No:

252898

94.04629

Sample ID: MW--9E-11EPROJECT £1166.0261 - RALSTON

Date Taken: 06/08/1994 Oat* Received: 06/09/1994

VOLATILE COMPOUNDSBenzene1.1-DicMoroethenects-1,2-DichloroetheneTetrachloroetheneTolueneTrichloroetheneVinyl chloride

Result

41.5

2.9<2.0

Unit*

ug/Lug/Lug/Lug/Lug/Lug/Lug/L

DateAnalyzed

06/09/199406/09/199406/09/199406/09/199406/09/199406/09/199406/09/1994

Analyst

jabjabj«bjabjabjabjab

AnalysisMethod

S-8240AS-S240AS-8240AS-8240AS-8240AS-8240AS-8240A

ReportingLiBit

1.01.01.01.01.01.02.0

BindertOperations Manager

NET NATIONAL RECEIVEDENVIRONMENTAL mill t WTESTING, INC. MW/,OWA

Cedar Falls Division704 Enterprise DriveCedar Falls. IA 50613Tel: (319)277-2401Fax: (319)277-2425

ANALYTICAL REPORT


06/11/1994

Sample No.:

NET Job No:

253242

94.04708

Sample ID: MW-9E-180PROJECT #1166.0240 - ROCKWELL RALSTON

Date Taken: 06/09/1994 Date Received: 06/10/1994

VOLATILE COMPOUNDSBenzene1,1-Dichloroethenecis-1,2-DichloroetheneTetrachtoroetheneTolueneTrichloroetheneVinyl chloride

Result

21.1<1.01.03.5<2.0

Units


DateAnalyzed

06/10/199406/10/199406/10/199406/10/199406/10/199406/10/199406/10/1994

Analyst

dnddmddnd

ulkjdmd

AnalysisMethod

S-8240AS-8240AS-8240AS-8240AS-8240AS-8240AS-8240A

ReportingLinit

1.01.01.01.01.01.02.0

,L. BindertOperations Manager


I® TESTING, INC.

RECEIVEDJUH 1 6 1994

MW/IOWA


ANALYTICAL REPORT


06/15/1994


253687

94.04801

Sample ID: MW-9E-250PROJECT #1166.0261 - ROCKWELL RALSTON

Oat* Taken: 06/13/199* Date Received: 06/14/1994

VOLATILE COMPOUNDSBenzene1,1-Oichtoroethenecis-1,2-DfchloroetheneTetrechloroetheneTolueneTrlchloroetheneVinyl chloride

Result

20.4

5.5<2.0

Units


DateAnalyzed

06/14/199406/14/199406/14/199406/14/199406/14/199406/14/199406/14/1994

Analyst

jabjabjabjabjabjabjab

AnalystsNethod

S-8240A5-8240AS-8240A5-8240AS-8240AS-8240AS-8240A

ReportingLiait

1.01.01.01.01.01.02.0

R.L. BindertOperations Manager

NET NATIONALENVIRONMENTALTESTING, INC.


ANALYTICAL REPORT


06/15/1994

Sample No.:

NET Job No:

253794

94.04834

Sample ID: HW-9E-280 Rockwell Ralston SitePROJECT #1166.0261 - CEDAR RAPIDS, IA

Oat* Taken: 06/14/1994 Date Received: 06/15/1994

DateResult Units Analyzed Analyst

VOLATILE COMPOUNDSBenzene1,1-Dichloroethenecis-1,2-DichloroetheneTetrachIoroetheneTolueneTrichloroetheneVinyl chloride

25.6

3.7<2.0


06/15/199406/15/199406/15/199406/15/199406/15/199406/15/199406/15/1994


AnalysisMethod

S-8240AS-B240AS-8240AS-8240AS-8240AS-8240AS-8240A

ReportingLUrit

1.01.01.01.01.01.02.0

R.L.' BindertOperations Manager


RECEIVEDmill fi £94

" ' bMW/IOWA


ANALYTICAL REPORT


06/15/1994

Sample No.: 253793

NET Job No: 94.04833

Sample ID: MW-9E-317 Rockwell Ralstcn SitePROJECT #1166.0261 - CEDAR RAPIDS, IA


DateResult Units Analyzed Analyst

VOLATILE COMPOUNDSBenzene1,1-0ichloroethenecis-1,2-DichloroetheneTetrachloroetheneTolueneTrichloroetheneVinyl chloride

2.8

<2.0


06/15/199406/15/199406/15/199406/15/199406/15/199406/15/199406/15/1994


AnalysisMethod

S-8240AS-8240AS-8240AS-8240AS-8240AS-8240AS-8240A

ReportingLiarit

1.01.01.01.01.01.02.0

R.L. BindertOperations Manager


|® TESTING, INC.

RECEIVEDJUN 1 7 1994

MW/IOWA


ANALYTICAL REPORT


06/16/1994

Sample No.: 254079

NET Job No: 94.04907

Sample ID: MW-9E-340PROJECT #1166.0261 - ROCKWELL RALSTON SITE


Result

VOLATILE COMPOUNDSBenzene1,1-Dichloroethenecis-1,2-DichloroetheneTetrachloroetheneTolueneTrichloroetheneVinyl chloride <2.0

Units


DateAnalyzed

06/16/199406/16/199406/16/199406/16/199406/16/199406/16/199406/16/1994

Analyst

jabjabjabjabjabjab

AnalysisMethod

S-8240AS-8240AS-8240AS-8240AS-8240AS-8240AS-8240A

ReportingLimit

1.01.01.01.01.01.02.0

L.L. BindertOperations Manager



ANALYTICAL REPORT

Keith SchillingMONTGOMERY WATSON11107 Aurora AvenueDes Moines, 1A 50322

06/15/1994


253688

94.04801

Sample ID: Drill WaterPROJECT #1166.0261 - ROCKWELL RALSTON


VOLATILE COMPOUNDSBenzene1,1-OichloroethenecU-1,2-DichloroetheneTetrachloroetheneTolueneTrichloroetheneVinyl chloride

Result

<5.0<5.0<5.0<5.0<5.0<5.0

Units


DateAnalyzed

06/14/199406/14/199406/14/199406/14/199406/14/199406/14/199406/14/1994

Analyst

jabjabJ»bjabjabjabjeb

AnalysisMethod

S-8240AS-8240AS-8240AS-8240AS-8240AS-8240AS-8240A

ReportingLimit

1.01.01.01.01.01.02.0

Note: Elevated reporting Units due to sample matrix interference.

R.Lr BindertOperations Manager

ATTACHMENT B

-MONTGOMERY WATSON •


Cambridge Division12 Oak ParkBedford, MA 01730Tel: (617)275-3535Fax: (617)275-7411

June 30, 1994

Mr. Keith SchillingMontgomery Watson Americas11107 Aurora AvenueDesMoines, IA 50322

RE: Low,Level VolatilesRockwell Project

Dear Mr. Keith Schilling:Enclosed please find the results of the chemical analyses performedby NET Cambridge Division for the Low Level Volatiles project(FD Case 1176 NET job numbers 94.01912 and 94.01956).This narrative addresses all comments for all samples as listedbelow:

NET JOB NUMBER: 94.01912, 94.01956

SAMPLEID

NW-9E-250 MS/HSOMU-9E-230FIELD BLANKTRIP BLANKMW-9E-330MW-9E-340FIELD BLANKTrip Blanks

NETID

105385105386105387105388105553105554105555105556

DATETAKEN

06/13/199406/13/199406/13/199406/13/199406/15/199406/15/199406/15/199406/15/1994

TINETAKEN

16:4516:3016:50

11:4011:4512:0012:00

DATEREC'D

06/14/199406/14/199406/14/199406/14/199406/16/199406/16/199406/16/199406/16/1994

MATRIX

GROUND WATERGROUND WATERGROUND WATERBLANKGROUND WATERGROUND WATERGROUND WATERBLANK


Cambridge Division12 Oak ParkBedford. MA 01730Tel: (617)275-3535Fax: (617)275-7411

All laboratory comments for the data packages have beensummarized in the following tables:

Sample Receipt and LoginMetals and Cyanide AnalysesVolatile Organics AnalysesSemi-Volatile Organics AnalysesPesticide/PCB Organics AnalysesHerbicides AnalysesGeneral Chemistry Analyses

TABLE 1No Analyses Requested

TABLE 3No Analyses RequestedNo Analyses RequestedNo Analyses RequestedNo Analyses Requested

These narrative tables are also enclosed with each data packagesection.Please find enclosed a diskette of the results for this case.

Thank you for this opportunity to be of service to you. Pleasedo not hesitate to call or write if you have any questions orrequire further information.

Alison P. DarrowProject Manager

enclosures

TABLE 1SAMPLE RECEIPT & LOGIN

FD1176

GENERAL COMMENTS: No comments were necessary.

TABLESVOLATILES ORGANICS NARRATIVE SUMMARY

FD1176

GENERAL ' COMMENTS: The samples were analyzed using a modifiedmethod OLM01.9 with a 25 ml purge to get low level detectionlimits.The trip blanks contained methylene chloride and the field blankscontained methylene chloride and acetone which are believed tohave originated in the laboratory water supply which was usedto create these samples.MANUAL INTEGRATIONS: Manual integrations are performed onstandards and samples when the integration is not complete due topeak shape and chromatography. This is confirmed by visualinspection by the analysts. The "M" flag indicates that a manualintegration has been performed.

#17- Total 1,2-Dichloroethene must be integrated in the initialand continuing calibration standards to include the total area ofthe cis- and trans- isomers.

SURROGATES: All system monitoring compound recoveries werewithin the contract required QC limits.

MATRIX SPIKE/MATRIX SPIKE DUPLICATE(a): All spike recoverieswere within QC limits for the MS/MSD analysis. All RPDs werewithin the required limits. Mo corrective action is required asper the SOW.BLANKS: A method blank was analyzed for each twelve hour timeperiod on each GC/MS system used for analysis. No blankcontained greater than five times the CRQL of Methylene Chloride,Acetone, and 2-Butanone, or greater than or equal to the CRQL ofany other volatile target compound.TUNE: All instrument performance check criteria were met priorto the start of sample analysis.

CALIBRATION: All compounds met the required minimum RF's and

maximum RPD's or %D.INTERNAL STANDARDS: All internal standard areas and retentiontimes were within the QC limits.HOLDING TIMES: All samples were analyzed within contractrequired holding times.DILUTIONS: No dilutions were necessary.pH Values: A pH value of 1 or 2 was determined for all of thevolatile samples.

1AVOLATILE ORGANICS ANALYSIS DATA SHEET

EPA SAMPLE NO.

MW9E230Lab Name: CAMBRG

Lab Code: CAMBRG

Contract: MONTGOMERY

Case No. : FD1176 SAS No. :

Matrix: (soil/uater) WATER

Sample ut/vol: 25.0 (g/mL) ML

Level: (lou/med) LOW

Z Moisture: not dec.

GC Column: CAP ID: O. 530 (mm)

Soil Extract Volume:

CAS NO.

(uL)

COMPOUND

SDG No. :

Lab Sample ID: 1O5386

Lab File ID: G4427

Date Received: 06/14/94

Date Analyzed: 06/16/94

Dilution Factor: 1.0

Soil Aliquot Volume:

CONCENTRATION UNITS:(ug/L or ug/Kg) UG/L

74-87-3———————Ch lor ome thane________74-83-9———————Br omome t h an e_________75-01-4————————Vinyl Chloride________7 5-OO-3————————C hloroethane __________75-09-2———————Methylene Chloride____67-64-1———————Acetone______________75-15-0———————Carbon Disulfide______75-35-4———————1, 1-Dich loroethene____75-34-3———————1. 1-Dich loroethane____156-60-5———————Trans-li 2-Dichloroethene.156-59-2———————Cis-1 / 2-Dich loroethene___67-66-3————————C h 1 or o form_______________107-O6-2——————— 11 2-D ichloroet h an e_______78-93-3————————2-Butanone______________71-55-6————————1. 1, 1-Trichloroethane____56-23-5———————Carbon Tetrach lor ide____75-27-4———————Bromod ich lor ome thane____78-87-5————————1* 2-Dich loropropane_____10061-01-5————— cis-l,3-Dichloropropen e__79-01 -6————————Tr ichloroeth ene _________124-48-1———————Dibromoch lor ome thane_____79-00-5————————1, 1, 2-Trichloroethane____71-43-2————————Benzene________________10061-02-6—————trans-1, 3-Dichloropropene_75-25-2———————Br omo form______________108-1O-1———————4-Methyl-2-Pentanone____591 -78-6———————2-He x an on e______________127-18-4———————Tetrach loroethene_______79-34-5———————I, 1, 2, 2-Tetrachloroethane.1O8-88-3———————To 1 uene_________________108-90-7———————Ch lorobenzene___________1OO-41-4———————Eth y 1 b en z ene____________1OO-42-5———————Sty r e n e________________1330-20-7——————Xylene (total)__________

2222222

;u:u;u:u:u:u!U

0. 55 J22

242222222252222222

:u;ui

!U:u:u:u!U:u!U;uii:u:u:u;u:u:u!U

0. 3!J222222

:u:u:u!U:u:u

(uL)

FORM I VGA 3/90

IEVOLATILE ORGANICS ANALYSIS DATA SHEETTENTATIVELY IDENTIFIED COMPOUNDS

EPA SAMPLE NO.

MU9E230Lab Name: CAMBRG

Lab Code: CAMBRG

Contract: MONTGOMERY i

Case No. : FD1176 SAS No. : SDG No. :

Matrix: (soil/water) WATER

Sample ut/vol: 25.0 <g/mL> ML


X Moisture: not dec.

CC Column: CAP


ID: 0. 530 (mm)

' (uL)

Number TICs found:

Lab Sample ID: 1O53B6

Lab File ID: G4427


Date Analyzed: O6/16/94


Soil Aliquot Volume: (uL)


iiCAS NUMBER ! COMPOUND NAME

1. iBenzene. ethyl methyl isomerii

: : :RT ! EST. CONC. ! Q !

28. 14 : 2 !J !; : :

FORM I VOA-TIC 3/90


EPA SAMPLE NO.

Lab Name: CAMBRG

Lab Code: CAMBRG

J

1MW9E25O



Matrix: (soi1/water) WATER



TL Moisture: not dec.

CC Column: CAP ID: 0. 530 (mm)

Soil Extract Volume: (uL)

CAS NO. COMPOUND

Lab Sample ID: 105385

Lab File ID: G4426



Dilution Factor: 1. O


CONCENTRATION UNITS:(ug/L or ug/Kg) UG/L Q

74-87-3———————Chloromethane___________74-83-9————————Bromome thane____________75-O1-4————————Vinyl Chloride__________75-OO-3———————Ch loroethane___________75-09-2———————Methylene Chloride______67-64-1————————Acetone________________75-15-0————————Carbon Disulfide________75-35-4———————1, 1-Dichloroethene______75-34-3————————1 j 1-Dich loroethane_______156-60-5———————Trans-1. 2-Dich loroethene_156-59-2———————Cis-1, 2-Dich loroethene___67-66-3————————Ch 1 or of orm______________1O7-06-2———————1, 2-Dich loroethane______78-93-3————————2-Butanone_______________71-55-6————————1, 1, 1-Trichloroethane____56-23-5———————Carbon Tetrach lor ide____75-27-4———————Bromod ich lor ome thane____78-87-5———————— 1, 2-Dichloropropane_____10061-01-5—————cis-1, 3-Dichloropropene__79-01-6————————Tr ich loroethene_________124-48—1———————Dibromoch lor ome thane____79-OO-5————————1, 1, 2-Trichloroethane____71 -43-2————————Ben z en e________________10061-02-6—————trans-1.3-Dichloropropene.75-25-2———————Bromof orm______________108-10-1———————4-Methyl-2-Pentanone____591-78-6———————2-He xanone______________127-18-4———————Tetrach loroethene_______79-34-5————————1, 1, 2, 2-Tetrach loroethane.108-88-3———————Toluene________________108-90-7———————Ch lorobenzene___________100-41-4———————Ethylbenzene___________100-42-5———————Styrene________________1330-20-7——————Xylene (total)__________

2222222O.221822222222622222220.222222

iU:u:u:u;u:u:u

3!J!U:u:u:usu:u!U!U:u;uii;u:u:u:u:u:u!U

2: j:u!U:u;uiu!U

FORM I VGA 3/90


EPA SAMPLE NO.

Lab Name: CAMBRG

Lab Code: CAMBR6 Case No.


Sample u»t/vol: 25.0 (g/mL> ML



GC Column: CAP ID: 0. 530 (mm)


5! MW9E250

Contract: MONTGOMERY !______

FD1176 SAS No. : SDG No. :


Lab File ID:

Date Received:

G4426

06/14/94

(uL)

Number TICs found:





J: CAS! =====S 1.1I

NUMBER COMPOUND NAME

Benzene, ethyl methyl isomer

RT

28. 16

1I

J EST• i — — =— —!ii

s. CONC. ! Q

2 : j!

FORM I VOA-TIC 3/90


EPA SAMPLE NO.


Lab Code: CAMBRG

Contract: MONTGOMERY i

Case No. : FD1176 SAS No. : SDG No.

Matrix: (soil/uater) WATER

Sample wt/vol: 25.0 (g/mL) ML





CAS NO.

' (uL)

COMPOUND


Lab File ID: G4448






74-87-3————————C h 1 or ome t h an e___________74-83-9———————Bromome thane___________75-01-4———————Vinyl Chloride__________75-00-3———————Chloroethane___________75-09-2————————Methylene Chloride______67-64-1————————Acetone________________75-15-0————————Carbon Disulfide________75-35-4————————1, 1-Dichloroethene______75-34-3————————1, 1-Dich 1 or oe thane______156-6O-5———————Trans-1/ 2-Dich loroethene_156-59-2———————C i s-1, 2-D ichloroeth en e___67-66-3————————Ch lorof orm______________107-06-2———————1, 2-Dich loroethane______78-93-3————————2-Butanone______________71-55-6————————1, 1, 1-Trichloroethane___56-23-5————————Carbon Tetrach lor ide____75—27—4————————Br omod ich lor ome thane_____78-87-5————————1, 2-Dich loropropane_____10061-01-5—————cis-1.3-Dichloropropene__79-01-6————————Tr ich loroethene___________124-48-1———————Dibromoch lor ome thane____79-00-5————————1, 1. 2-Tr ich loroethane___71-43-2————————Ben z ene________________10O61-O2-6————trans-1.3-Dichloropropene.75-25-2————————Bromof orm______________108-10-1———————4-Methyl-2-Pentanone____591 -78-6———————2-He x an on e_____________127-18-4———————Tetrach loroethene_______79-34-5———————1, 1, 2, 2-Tetrach loroethane.108-88-3———————To 1 u en e________________108-90-7———————Ch lorobenzene__________100-41-4———————Ethylbenzene___________1OO-42-5———————Sty r en e________________1330-20-7——————Xylene (total)__________

22222222220.22222222222222222222222

SiU:u:uiu:u:uiu;u:u:u

6!J:u!U!U:u:u:u:u:u!U!U:u?u:u:u!U:u:u:u:u:u:u:u:us

(uL)

FORM I VGA 3/9O


EPA SAMPLE NO.


Lab Code: CAMBRG

Contract: MONTGOMERY !___


Matrix: (soil/mater) WATER






Number TICs found:


Lab File ID: G4448






s! CAS NUMBER

! 1. 5410594t

1

: COMPOUND: ! -=-==-= —— =-==-===

iCyclotrisiloxane.

NAME

he xamethy 1

!RT i

20. 60 i11

i !EST. CONC. ! Q !

9 !BJ i1 11 1

FORM I VOA-TIC 3/90


EPA SAMPLE NO.

! MU9E34O {Lab Name: CAMBRG Contract: MONTGOMERY !_____________!

Lab Code: CAMBRG Case No. : FD1176 SAS No. : SDG No. :

Matrix: (soil/water) WATER Lab Sample ID: 1O5554

Sample ut/vol: 25.0 (g/mL) ML Lab File ID: G4442

Level: (lou/med) LOW Date Received: 06/16/94


CC Column: CAP ID: 0. 530 (mm)


CAS NO.

(uL)

COMPOUND

Date Analgzed: O6/2O/94




74-87-3————————Ch 1 or ome thane___________74-83-9———————Bromome thane___________75-O1-4———————Vinyl Chloride__________75-OO-3————————Ch loroethane____________75-09-2———————Methy lene Chloride______67-64-1————————Acetone________________75-15-0———————Carbon Disulfide________75-35-4———————1, 1-Dichloroethene______75-34-3———————— 11 1-Dichloroetha n e ______156-60-5———————Trans-1/ 2-Dich loroethene_156- 59-2———————C i s-1, 2-D i c h1 or o e t h e n e ___67-66-3————————Ch 1 or of or m_____________1O7-O6-2———————1, 2-Dich loroethane_______78-93-3———————2-Butanone_____________71-55-6————————1, li 1-Trichloroethane___56-23-5————————Carbon Tetrachloride____75-27-4————————Dromod ich loromethane____78-87-5————————li 2-Dich loropropane_____10061-01-5—————cis-li3-Dichloropropene__79-01 -6————————Tr ichloroethe n e _________124-48-1———————Dibromoch loromethane____79-00-5———————1, 11 2-Tr ich loroethane___71-43-2———————Benzene________________10061-02-6—————tran s-1>3-D ichloropropene.75-25-2————————Bromof orm______________108-10-1———————4-Methyl-2-Pentanone____591-78-6———————2-Hexanone_____________127-18-4———————Tetrach loroethene_______79-34-5————————1, 1, 2, 2-Tetrachloroethane.108-88-3———————To 1 u e n e_________________108-90-7———————C hlorobenze n e__________100-41-4——————Ethyl benzene___________100-42-5———————Styrene___________1330-20-7——————Xylene (total)__________

2222

:u:u!U:u:u!U

0. 4!BJ22222

:u:u!U

o. s:22222222222222222222222

su:u:u:u:u:u:u:u:u:u:u:u:u!U:u:u!U:u:u:u:u:u:u

(uL)

FORM I VOA 3/90


EPA SAMPLE NO.

Lab Name: CAMBR6

Lab Code: CAM5RG

Contract: MONTGOMERY __


! MW9E340I________


Sample uit/vol: 25.0 <g/mL) ML



CC Column: CAP ID:


O. 530 (mm)

' (uL)

Number TICs found:


Lab File ID: G4442


Date Analyzed: 06/2O/94



CONCENTRATION UNITS:<ug/L or ug/Kg) UG/L

CAS NUMBER COMPOUND NAME RT EST. CONC.

FORM I VOA-TIC 3/90

BY:NET CAMBRIDGE DIVISION; 7- 8-84 ;11:14AN J BEDFORD, MA- 515 253 9592;* 2/ 2

1AVOLATILE ORCANIC3 ANALYSIS DATA SHEET

Lab Name: CAMBRO

ERA SAMPLE NO.

II TRIPBLANK1 I

Contract: MONTGOMERY I_____________I

Lab Code: CAMBRO Cat* No. : FD1176



Level: Uou/med) LOW

Z Moitture: not dec.



CAS NO.

<uL>

COMPOUND

SA5 No. : SDO No. :

Lab Sample ID: 1093B8

Lab Pile ID: O4429I

Data Received: O6/14/94

Data Analyzed: O6/16/94

Dilution Factor: l.O

Soil Aliquot Voluffli:

CONCENTRATION UNITS:(ug/L or ug/Kg) UO/L Q

74-S7-3———————Ch loromtthane_________74-83-9———————Bromomethanft___________73-O1-4———————Vinyl Chloride_________75-OO-3————————Chloroethene____________79-09-2———————Methyiene Chloride______67-64-1———————Acetone_______________79-19-0———————Carbon Disulfide_______79-35-4———————1, l-Dichloro«thtnt______79-34-3———————I. l-Dichloro*thane______196-60-5——————Trans-li 2-Dichloroetfi«nt_156-99-2——————Ci«-l,2-Dichlorotthtn«__67-66-3———•———-Ch 1 or o#orm____________107-06-2——————1,2-Dichloroethane______78-93-3———————2-But«non»____________71-99-6———————1. 1, 1-Trichloroethane___96-23-9——————Carbon Tetrachlorida____79-27-4———————Broraodich lorom«thane_____,78-87-9———————I/ 2-Dicltloropropanc_____10061-01-9————ci*-l» 3-Dichloropropent__79-01-6———————Trichlorot then*________124-48-1——————Dibrofnochloroffltthan*____79-OO-9———————1, I/ 2-Trichlorotthane___71—43—2—-—-————Benzene ___________10061-O2-6————tran»-lf 3-Diehloropropene.79-25-2———————Br onto form_____________108-10-1——————4-Mathyi-2-P»ntanon»____591-7B-6——————2-He x a n one____________127-18-4——————T»tr«chloroethene______79-34-9———————1, 1. 2. 2~T«trachloroftthant_1OB-88-3——————To 1 uene ____108-90-7——————Chlorobenzene___100-41-4——————Ethyl benzene___________100-42-9——————Styrene___________..1330-20-7—————Xyiene (total)_________

2222

2322222222222222222222222222222

I1U!Utu:uIQYIUJ UIU;u!U!UiUJ UIUIUIUIUIUIUIUIUIUIUIUIUiUIUIUIUIU;uIUtuIUI

(UL)

FORM I VOA 3/90

JUL 8 '94 10:14 6172751151 PAGE.002


EPA SAMPLE NO.

Lab Name: CAMBRG

Lab Code: CAMBRG Case No


Sample ut/vol: 25.0 (g/mL> ML



GC Column: CAP ID:


Contract: MONTGOMERY ___


! TRIPBLANKlS___________

0. 330 (mm)

' (uL)


Lab File ID: G4429

Date Received: O6/14/94




Number TICs found:CONCENTRATION UNITS:<ug/L or ug/Kg> UG/L

CAS=====

1.

NUMBER===========541059

==Cy======c lotr i

COMPOUND========:

si loxanei

NAME============

hexamethy 1

RT=====20.

===39

!! ESTi sssss1111

. CONC.========

2

•: Q! =====;BJ!

FORM I VOA-TIC 3/9O


EPA SAMPLE NO.

I TRIPBLANK2Lab Name: CAMBRG

Lab Code: CAMBRG Case No.




TL Moisture: not dec.



CAS NO.

Contract: MONTGOMERY !_________



Lab File ID: G4440

Date Received: O6/16/94


Dilution Factor: l.O

(uL) Soil Aliquot Volume:

CONCENTRATION UNITS:COMPOUND (ug/L or ug/Kg) UG/L Q

74-87-3————————Chloromethane_________74-83-9———————Bromome thane_________75-01-4————————Vinyl Chloride________75-00-3————————C h 1 o r o e t h an e_________75-09-2————————Methylene Chloride____67-64-1————————Acetone______________75-15-0———————Carbon Disulfide______75-35-4———————— 1, 1-Dichloroeth en e____75-34-3————————1, 1-Dich loroethane____156-60-5———————Trans-1. 2-Dich loroethene.156-59-2———————Cis-1, 2-Dich loroethene__67-66-3————————Ch lorof orm______________107-06-2——————— 1, 2-Dichloroethane______78-93-3————————2-Butanone___________71-55-6————————1, 1, 1-Trichloroethane____56-23-5————————Carbon Te trac h 1 or i d e____75—27—4————————Bromod i ch lor ome thane____78-87-5————————1, 2-Dich loropropane______1O061-O1-5—————c is-1,3-Dichloropropene__79-01-6————————Trich loroethene__________124-48-1 ——————Di bromoc h lor ome thane____79-00-5———————1, !• 2-Tr ichloroethane___71-43-2————————Benzene________________10061-02-6—————trans-1.3-Dichloropropene,75-25-2————————Bromof orm______________108-10-1———————4-Methyl-2-Pentanone____591-78-6———————2-He xanone______________127-18-4———————Tetrach loroethene_______79-34-5————————1, 1. 2i 2-Tetrach loroethane108-88-3———————To 1 u e n e________________"108-90-7———————C hlorobenze n e__________100-41-4———————Ethylbenzene___________10O-42-5———————Styrene________________1330-20-7——————Xylene (total)__________

2222

3222222222222222222222222222222

!U:u:u:u!B:u:u:u:u:u!U!U!U:u!U:u:u:u:u:u:u:u!U:u:u!U:u:u:u!U!U:u:u!U

(uL)

FORM I VOA 3/90

IEVOLATILE DRCANICS ANALYSIS DATA SHEET

TENTATIVELY IDENTIFIED COMPOUNDS

EPA SAMPLE NO.

i TRIPBLANK2Lab Name: CAMBRG

Lab Code: CAMBRG Case No.


Sample ut/vol: 25.0 (g/mL> ML


% Moisture: not dec.

GC Column: CAP ID: 0.530 (mm)


Number TICs found:

Contract: MONTGOMERY !_____________



Lab File ID: G4440


Date Analyzed: O6/2O/94




(uL)

! CAS NUMBERj ================! 1. 75694' 2._

========Methane/Unknown

COMPOUND NAME====================trichlorofluoro-

RT========

5. 555. 87

! EST. CONC.! =============i 1: i11

: Q• =====!J• JI1 __1BM̂ ^̂ ^

FORM I VOA-TIC 3/90


EPA SAMPLE NO.

J !! FIELDBLANK1 !

Lab Name: CAMBRG

Lab Code: CAMBRG


Case No. : FD1176 SAS No. : SOG No. :




7. Moisture: not dec.



CAS NO.

(uL)

COMPOUND


Lab File ID: G4428






! 74-87-3————————Ch loromethane_________• 74-83-9————————Bromomethane_________75-01-4————————Vinyl Chloride________75-00-3———————Ch loroethane_________75-09-2————————Methylene Chloride____67-64-1————————Acetone_____________75-15-0————————Carbon Disulfide______75-35-4———————— 1, 1-Dichloroethene ____75-34-3————————1, 1-Dich loroethane____156-60-5———————Trans-1* 2-Dich loroethene,156-59-2———————Cis-i, 2-Dich 1 oroethene__67-66-3————————Ch lor of orm______________107-06-2———————1, 2-Dich loroethane_______78-93-3————————2-S o t an o n e ______________71-55-6————————1, 1. 1-Trichloroethane____56—23-5————————Carb on Te trach lor ide_____75—27—4————————Bromod ich 1 oromethane____78-87-5————————1, 2-Dichloropropane_____10061-01-5————— cis-li3-Dichloropropene __79-01 -6————————Tr ichloroeth en e _________124-48-1———————Dibromoch loromethane____79-00-5———————1, 1, 2-Tr i ch loroethane___71-43-2————————Benzene________________10061-O2-6————— tr a n s-1.3-D ichloropropene.75-25-2————————Bromoform_______________108-10-1———————4-Methy 1-2-Pentanone____591-78-6———————2-Hexanone______________127-18-4———————Te trach 1 oroethene_______79-34-5————————1, 1- 2, 2-Tetrachloroethane.108-88-3———————Tol uene________________1 OB-90-7———————C hlorobenz en e____________100-41-4———————Ethylbenzene____________1OO-42-5———————Styrene________________1330-20-7——————Xylene < total)__________

22220.

1222220.2222222222222222220.2222

;u:u;u:u

3!BJii:u!U:u:u

3! J!U;u!U:u:u!U:uJ U:u!U:u!U:u:u:u:u:u:u

3! J!U:u!U:u

(uL)

FORM I VGA 3/90


EPA SAMPLE NO.

! I! FIELDBLANK1 i

Lab Name: CAMBRG

Lab Code: CAMBRG

Contract: MONTGOMERY I






CC Column: CAP ID: O. 530 (mm)


Number TICs found:


Lab File ID: G4428



D i l u t i o n Factor: 1.0


CONCENTRATION UNITS:<ug/L or ug/Kg) UG/L

CAS NUMBER================

1. 541059

COMPOUND NAME============================Cy c lotr i si loxane. hexamethyl

RT========20. 34

! S! EST. CONC. ! Qj ============= j =====: i :BJi ii i

FORM I VOA-TIC 3/90


Lab Name: CAMBRG

Lab Code: CAMBRG

EPA SAMPLE NO.

JFIELDBLANK2 !

Contract: MONTGOMERY !___







Soil Extract Volume: ' (uL)

CAS NO. COMPOUND


Lab File ID: G4441

Date R e c e i v e d : 06/16/94



Soil A l i q u o t Volume: (uL)

CONCENTRATION UNITS:(ug/L or u g / K g ) UG/L Q

74-87-3————————C hloromet h an e___________74-83-9———————Br omome t h an e____________75-01-4———————Vinyl Chloride________75-00-3————————Ch loroethane____________75-09-2————————Me t h y lene Chlorid e_______67-64-1 ————————Ac e tone__________________75-15-O————————Carboh Disulfide________75-35-4————————1, 1-Dich loroethene______75-34-3————————1, 1-Dich loroethane_______156-6O-5———————Trans-i . 2-Dich loroethene_156-59-2———————C i s-1, 2-D ichloroet h en e___67-66-3————————Ch lorof orm______________107-06-2——————— 1, 2-D ichloroet h an e _______78-93-3————————2-Butanone______________71-55-6————————1, 1, 1-Trichloroethane____56-23-5————————Car b on Tetrachlorid e____75-27-4————————Bromod ich 1 oromethane____78-87-5————————1, 2-Dich loropropane______10061-01-5—————cis-1,3-Dichloropropene__79-01 -6———————Tr ichloroet h en e_________124-48-1———————Dibromoch 1 or ome thane____79-00-5————————1, 1, 2-Trichloroethane___71-43-2————————Ben z ene________________10061-O2-6—————trans-l» 3-Dichloropropene.75-25-2————————Bromof orm______________108-1O-1———————4-Methyl-2-Pentanone____591-78-6———————2-He xanone______________127-18-4———————Tetrach loroethene_______79-34-5———————1, 1, 2, 2-Tetrachloroethane.108-88-3———————To 1 uene________________1O8-90-7———————Ch 1 or ob en z ene___________100-41-4———————Ethylbenzene____________1OO-42-5———————Styrene_________________1330-20-7——————Xylene (total)___________

22220.6222220.222222222222222220.2220.

:usu!U!U

4!BJII

:u!U:u;u:u

4! J:u:u!U!U;usu!U!Ui U:u!U:u:u;u:u:u;u

6! J:u:u:u

4!JY

FORM I VOA 3/90

IEVOLATILE ORGANICS ANALYSIS DATA SHEET

TENTATIVELY IDENTIFIED COMPOUNDS

EPA SAMPLE NO.

FIELDBLANK2Lab Name: CAMBRC

Lab Code: CAMBRC Case No




% Moisture: not dec.

GC Column: CAP ID:


Number TICs found:

Contract: MONTGOMERY !_____________



Lab File ID: G4441


Date Analyzed: 06/2O/94




0.530 (mm)

' (uL)

S! CAS NUMBER} =============r

! 1. 541059If

! COMPOUND NAME:== J ==== = === = = = ============ = = = = =

! Cyc lotr isi loxane* hexamethylii

i i• iRT 5 EST. CONC. ! Q

======== j ============= { =====20. 42 ! 2 5BJ

1 11 1

FORM I VOA-TIC 3/9O

montgomery watson 7 >./-.?« . ,. . · 2016. 8. 16. · the april 1992 field sampling plan....

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