03 oaf - us environmental protection agency · analysis 121 10s+ gc function analysis report i v s...

$: 03 oaf - US Environmental Protection Agency · Analysis 121 10S+ GC Function Analysis Report I V s 0 XT2 J 'L 30 \— « 60 1 90 120; \ J ISO. • ^ • . •• 180 l 210 240 1*$
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Gas Chromatograms for the'Manhole

RR303260

Analysis t!7 10S+ GC Function Analysis Report

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Ti«e Printedi Sep 10.92 IS. 02 ;Sample timei Sep 10.92 08t39

Integrator MethodSlope Up 0.600 mV/SecSlope Down l.SOO BV/8ecMin Area 0.000 mVSecM^n Height 0.050 mVAnalysis Delay . 0.0 secWindow Percent 20.0 %

, ^ .• • • ' ' • "GC Method

Det Flow 10 Bl/BinB/F Flow 10 Bl/Bin. Aux Flow 0 Bl/BinOven Temp 40 CAmb Temp 32 CMax Gain 100Analysis Time 300.0 sec

Peak ReportPk Compound Mame Area/Cone R.T.1 Hydrogen Sulfide 220.2 ppm 19.22 Vinyl Chloride 16.46 ppm 21.63 Unknown 2.253 BVS 28.14 Unknown . 47.40 BVS 30.85 Unknown 11.58 aVS 37.16 Unknown 8.648 mVS 39.17 Unknown 151. 5 BVS 43.48 Unknown 0.786 BVS 51.79 Benzene 991.5 ppb 59.110 Unknown 8.325 BVS 62.211 Unknown 2.354 BVS 68.612 TCG 1.196 ppm 74.013 Unknown 4.930 BVS 80.814 Unknown 8.758 BVS 92.2IS Unknown ' 1.067 BVS 100.616 Unknown 218.6 BVS 115.217 Unknown 35.91 mVS 138.218 Unknown 22.54 BVS 163.419 Unknown 2.962faV8 237.4

Sept. 10.1992Injection i 0007Manhole next to the road50 uL Injection

&R30326I

Analysis §18 108* GC Function Analysis Report0

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Time Printed! Sep 10.92 15i24Sample Timet Sep 10.92 OSiSO

Integrator Method .Slope Up 0.500 mV/SeeSlope Down 1.500. mV/SecHin Area 0.000 mVfiecHln Height 0.050 BVAnalysis Delay 0.0 secWindow Percent 20.0 %

GC MethodDet Flow 10 Bl/BlnB/F Flow 10 ml/BinAux Flow 0 Bl/BinOven Temp 40 CAmb Temp 31 CMax Gain 100Analysis Time 300.0 sec

'' ''

Peak ReportPk Compound Hame Area/Cone R.T.1 Hydrogen Sulfide 249.6 ppm 18.32 Vinyl Chloride 543.9 ppb 21.53 Unknown 1.944 BVS 28.14 Unknown 3.393 BVS 30.9S Unknown 0.962 BVS 37.16 Unknown 0.916 mVS 43.97 Unknown 0.059 mVfi 51.88 Benzene 262.7 ppb 58.89 Unknown 3.457 mVS 62.010 TCE 123.8 ppb 74.911. ..Unknown .1.290 mVS: 80.912 Unknown 3.115 mVS 92.413 Unknown 46.97 mVS 117.414 Unknown 6. 163 mVS 138.0

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Sept. 10.1992Injection • O008Manhole next to the pond50 uL injection '

RR303262

Gas Chromatograms for theLeachate Lagoons

HR303263

Analysis §19 ios+ cc Function Analysis Report

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integrator MethodSlope Up O.SOO mV/SecSlope Down 1.500 aV/SecMin Area 0.000 aVSecMin Height 0.050 mVAnalysis Delay . 0.0 secWindow Percent 20.0 %

GC Methodbet Flow , 10 al/BlnB/F Flow 10 Bl/BinAux Flow ' 0 al/alnOven. Temp 40 C

. Aab Temp 31 CMax Gain 100

.. Analysis Time 300.0 sec

Peak ReportPk Compound Hame Area/Cone R.T.1 Unknown 3.037 mVS 19.82 Vinyl Chloride 770.2 ppb 21.33 Unknown 3.841 mVS 28.64 Unknown 16.83 mVS 33.25 Unknown 2.523 aVS 44.16 Benzene 61.68 ppb 61.17 Unknown . 1.702 mVS 119.3

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' ; : ; ; : : ' - ; • • ' - . •Sept. 10.1992Injection • 0009Leachate lagoon 1One inch above water surfacesoutheast corner .50 uL injection

Analysis 120 103* CC Function Analysis Report.0 s~2

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Time Printedi Sep 10.92 16iO«Sample Time i Sep 10.92 09i33

• Integrator MethodSlope Up 0.500 aV/SeeSlope Down ' 1.500 aV/SeoHln Area 0.000 aVSeo

' Hln Height 0.050 mVAnalysis Delay 0.0 seaWindow Percent 20.0 % '

GC MethodDet Flow 10 ml/minB/F Flow 10 al/alnAux Flow , 0 al/ainOven Temp . 40 CAmb Temp 30 .CMax Gain 100Analysis Time 300.0 see

.Peak Report 'Pk Compound Mame Area/Cone R.T.1 Hydrogen Sulfide 23.42 ppb 17.72 Unknown 4.795 aVS 19.53 Vinyl Chloride 783.3 ppb 21.14 Unknown S.289 BVS 28.45 Unknown 17.89 mV 3 33.46 Unknown 2.942 BVS 43.77 Benzene «1.44 ppb 61.78 Unknown 0.473 aVS 115. 89 Unknown ' 5.201 aVS 237.0

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Sept, 10.1992Injection 1 0010Leachate Lagoon ,1Northwest corner50 uL Injection

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AR303265

Analysis 121 10S+ GC Function Analysis Report

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Time Printed i Sep 10.92 16il3Sample Time. Sep. 10.92 09.51

Integrator MethodSlope Up O.500 aV/SecSlope Down 1.600 aV/SecHin Area 0.000 aVSecHln Height 0.050 aVAnalysis Delay 0.0 secWindow Percent 20.0 t '

GC MethodDet Flow 10 al/ainB/F Flow 10 al/BlnAux Flow 0 al/ainOven .Temp / 40 C

. Aab Temp . 30 CMax Gain 100Analysis Time 300.0 sec

Peak ReportPk Compound Mame Area/Cone R.T.1 Hydrogen Sulfide 34.T4 ppb 17.32 Unknown 4.655 BVS 19.43 Vinyl Chloride 825.5 ppb 21.14 Unknown 4.870 mVS 28.S Unknown 17.68 aVS 33.6 Unknown 2.796 aVS 44.7 Benzene 45.85 ppb 62.8 Unknown 0.718 aVS 119.9 Unknown 0.752 aVS 124.5

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Sept. 10.1992Injection t 0010Leachate Lagoon 2Southeast cornerSO uL injection

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AR303266

Analysis 921 i«3+ GC function Analysis Report0 s~2

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Time Printed i Sep 10,92 16.22Sample Tiaei Sep 10.92 09.51

Integrator MethodSlope Up 0.500 aV/SeeSlope Down 1.500 ' aV/SecMin Area 0.000 aVSeeMin Height 0.050 mVAnalysis Delay 0.0 seeWindow Percent 20.0 %

GC Method .Dei Flow 10 ml/min -B/F Flow 10 ml/minAux Flow 0 ml/mlnOven TempN 40 CAmb Temp 30 CMax Gain 100Analysis Time 300.0 see .

. Peak Report9k Compound lame Area/Cone R.T.1 Hydrogen Sultide 34.74 ppb 17.32 . Unknown . 4.653 aVS 19.43 Vinyl Chloride 825. S ppb 21.14 Unknown 4,870 aVS 28.43 Unknown ' 17.68 mV3 33.46 Unknown 2.796 aVS 44.47 Benzene 45.85 ppb 62.48 Unknown 0.718 mV3 119.49 Unknown 0.732 mV3 124.3

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Sept; 10.1992Injection f 0010Leachate Lagoon 2Southeast corner •50 uL injection

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AR'303267.

Analysis f22_____108+ GC Function Analysis ReportO/- 4 8 12 16 20

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PeakCompound lameHydrogen SulfldeUnknownVinyl ChlorideUnknownUnknownUnknownBenzeneTCBUnknown -

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Area/Cone R.T.26.7411.68948.04.90217.903.2604.18939.701.172

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Leachate Lagoon 3Southeast cornerSO uL Injection

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AR303268

Analysis *24_____103* GC Function Analysis Report

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Time Printed. Sep 10.92 17.18Sample Time. Sep 10,92 10.32

Integrator Method :Slope Up 0.500 mV/Seo

. Slope Down 1.500 aV/SeeMin Area 0.000 mVSec ,Min Height 0.050 mVAnalysis Delay 0.0 seeWindow Percent 20.0 %• ' .

GC MethodDet Flow 10 ml/minB/F Flow 10 Bl/alnAux Flow . 0 ml/ainOven Temp 40 CAmb Temp 30 CMax Oain 100Analysis Time 300.0 see

Peak ReportPk Compound lame Area/Cone R.T.1 Hydrogen Suicide 38.42 ppb 17.82 Unknown 6.444 aVS 19.63 Vinyl Chloride 779.3 ppb 21.44 Unknown 3.813 aVS 28.83 Unknown 17.43 aVS 33.46 Unknown 2.892 mVS 44.37 Benzene 58.33 ppb 61.8i__ffittknowa.._ ... .O..OQ9.B.V3 UJSuJL9 Unknown 0.904 mVS 118.9

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Sept. 10.1992Injection i 0014Leachata Lagoon 4Northwest corner50 uL injection

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AR303269

s-u

APPENDIX W

PHASE IB EPA METHOD TO14RESULTS AND FIELD GC CHROMATOGKAMS

AR30327D

SOIL GAS

AR30327I

A Coming Company

Volatile Organice by GCHS - EFA TO14

Client Name* Colder Associates .Client ID* SVSG 1A-1BLab ID* 103201-0003-SAMatrix* AIR Sampled* 26 OCT 93 Received* 27 OCT 93Authorized* 27 OCT 93 Prepared* NA Analyzed* 08 NOV 93

, • . ' • „ ' • • - ' *

' . . • ' ' • • ' ; . ' . • ' • • • • Reporting'Parameter Result Units Limit

Dichlorodifluoromethane ND ppb (v/v) 1600Chlorcmethane , ND ppb (v/v) 32001,2-Dichloro-l,1,2,2-

tetrafluoroethane ND ppb (v/v) 1600 .Vinyl chloride , ND ppb (v/v) 1600Bromomethane . ND ppb (v/v) i600Chloroethane ' ND ppb (v/v) 3200Trichlorofluoromethane ND ppb (v/v) 1600 '1,1-Dichloroethene ND ppb (v/v) 1600Carbon dieulfide . ND ppb (v/v) 8000l,l,2<-Trichloro-l,2,2

trifluoroethane ND ppb (v/v) 1600Acetone , ND ppb (v/v) 8000Methylene chloride ND ppb (v/v) 1600trans-l,2-Dichloroethene ND ppb (v/v) 16001,1-Dichloroethane ND ppb (v/v) 1600Vinyl acetate ND ppb (v/v) 8000

V> cis-l,2-Dichloroethene ND ppb (v/v) 1600 .2-Butanone ND ppb (v/v) 8000Chloroform , ND ppb (v/v) 16001,1,1-Trichloroethane ND ppb (v/v) 1600

,. Carbon tetrachloride . ND ppb (v/v) 1600Benzene 2700 ppb (v/v) 16001,2-Dichloroethane ND ppb (v/v) 1600-Trichloroethene ND ppb (v/v) 16001,2-Dichloropropane ND ppb (v/v) 1600 /Bromodichloromethane ' ND ppb (v/v) 1600cis-l,3-Dichlbropropene ND ppb (v/v) 16004-Methyl-2-pentanone . ND ppb (v/v) 3200Toluene 15000 ppb (v/v) 1600tran8-l,3-Dichloropropene ND ppb (v/v) 16001,1,2-Trichloroethane ND ppb (v/v) 1600

: Tetrachloroethene • ND ppb (v/v) 16002-Hexanone NO ppb (v/v) 3200 xDibromochloromethane ND ppb (v/v) 16001,2-Dibromoe hane (EDB) ND ppb (v/v) 1600Chlorobenzene ND ppb (v/v) 1600Ethylbenzene " S7000 ppb (v/v) 1600Xylenea (total) 270000 ppb (v/v) 1600Styrene ND ppb (v/v) 1600Bromoform . . ND ppb (v/v) 1600

. (continued on following page)ND « Not detected .NA « Not applicable

Reported By: Dave Oleon Approved By* Val Mallari

HR303272

A Coming Company

Volatile Organica by GCHS - EPA TO14 (CONT.) ' ' . . • • ' • , "

Client Names Colder Associates ' .Client ID* SVSO 1A-1BLab ID* 103201-0003-SA ,Matrix* AIR Sampled* 26 OCT 93 Received* 27 OCX 93Authorized* 27 OCX 93 Prepared* NA ~ Analyzed* 03 NOV 93

• . ' • ' - • • ' ' . ' • • • . Reporting -• .' •Parameter .Result Units Limit

1,1,2,2-Tetrachloroathana ND ppb (v/v) 1600Benzyl chloride • . . ND ppb (v/v) 16004-Ethyl toluene 3700 ppb (v/v) 16001,3,5-Trimethylbenzene 2200 ppb (v/v) 16001,2,4-Trimathylbenzene 4000 ppb (v/v), 16001,3-Dichlorobenzena ND ppb (v/v) 16001,4-Dichlorobenzena ' ND ppb (v/v) 16001,2-Dichlorobanzana . NO . ppb (v/v) 16001,2,4-Trichlorobenzena ^ NO . ppb (v/v) 3200Hexachlorobutadiana ND ppb (v/v) 3200

ND -Not detectedNA = Not applicable •

Reported By* Dave Olson Approved By* Val Hallari

M1303273

A Comir.gCompany

Volatile Organics by CCHS - EPA TO14

Client Names Colder AssociatesClient ID* SVSG 1A-1BLab ID* 103201-0003-SA .Matrix* AIR Sampled* 26 OCT 93 Received* 27 OCT 93Authorized* 27 OCX 93 Prepared* NA . Analyzed* 08 NOV 93

ReportingParameter Result Units Limit

: . ' • • ' , . • > - • ' • 'Dichlorodifluoromethane ND ug/m3 7900Chloromethane • ND ug/m3 66001,2-Dichloro-l,1,2,2-

tetrafluoroethane ND ug/m3 11000Vinyl chloride .'• ND ug/m3 .-4100Bromomethane ND . ug/m3 6200Chloroethane 'ND ug/m3 8800Trichlorofluoromethane ' ND / ug/m3 88001,1-Dichloroethene ND ug/m3 6500Carbon dieulfide - ND ug/m3 25000l,l,2-Trichloro-l,2,2- :

trifluoroethane . , ND ug/m3 12000Acetone, ND r ug/m3 19000Kethylene chloride ." ' . - ND / ug/m3 5500tranc-l,2-Dichloroethene ND ug/m3 65001,1-Dichloroethane ND ug/m3 6600Vinyl acetate ND ug/m3 28000cis-l,2-Dichloroethene - • ND ug/n>3 65002-Butanone ' ND ug/m3 21000Chloroform . . ND ug/m3 78001,1,1-Trichloroethane ND ug/m3 8 00Carbon tetrachloride ND ug/m3 • 9600Benzene • 8600 ug/m3 51001,2-Dichloroethane . ND ug/m3 . 6600Trichloroethene . ND ug/m3 88001,2-Dichloropropane ND ug/m3 7300Bromodichloromethane ; " • • ND ug/m3 10000cie-l,3-Dichloropropene ND ug/m3 7300 .4-Methyl-2-pentanOne • ND ug/m3 11000Toluene 56000 ug/m3 6000trans-l,3-Dichloropropene ' ND ug/m3 73001,1,2-Trichloroethane ND ug/m3 . 8800Tetrachloroethene ' ND ug/m3 100002-Hexanone ND ug/m3 13000Dibromochloromethane / ' . ND ug/m3 14000If2-Dibromoethane (EDB) ' . ND ug/m3 12000Chlorobenzene ND . ug/m3 7400Ethylbenzene 250000 ug/m3 7000Xylenes (total) 1200000 ug/m3 7000Styrene • .. ' • • • . ' " ' ND ug/m3 6800Bromoform ND ug/m3 17000

(continued on following page)ND « Not detected ' •NA « Not applicable , ;

• : : ' • • . ' • . i • : - ' • ' ' • , ! • - • ;. . ••• -.Reported By* Dave Oleon Approved By: Val Hallari .

AR30327U

————————————————-———-—^Enseoo• ... ' • ' A Conung Company

Volatile Organics by GCMS - EPA TO14 (COOT.)

. . .Client Names Colder Associates , .Client-IDs • SVSG 1A-1B ,Lab IDs 103201-0003-SAMatrix* AIR Sampled* 26 OCT 93 Received*, 27 OCT 93Authorized* 27 OCT 93 Prepared: NA Analyzed* 03 NOV 93

, • . ' ReportingParameter Result Units Limit

' - • . , • • • • . . '1,1,2,2-Tetrachloroethane - ND ug/m3 - 11000Benzyl chlorida , , ND ug/m3 .- 80004-Ethyl toluene . 18000 ug/m3 79001,3,5-Trimethylbenzena . 11000 ug/m3 . 78001,2,4-Trimethylbenzena • . 20000. ug/m3 73001,3-Dichlorobenzene . , ND ug/m3 ' 96001,4-Dichlorobanzena ; ND ug/m3 96001,2-Dichlorobanzena ND ug/m3 • 96001,2,4-Trichlorobenzane ND ug/m3 24000Hexachlorobutadiene l. , ND ug/m3 34000

ND * Not detected •NA » Not applicable

Reported By* Dave Olaon Approved By: Val Mallari

A.R303275

A Coming Company

Volatile Organics Jby GCMS - EPA TO14

Client Names Colder Associates .Client IDs SVSG6A-1BLab IDs 103244-0003-SA .Matrix: AIR Sampled* 28 OCT 93 Receiveds 29 OCT 93Authorized: 29 OCT 93 Prepared* NA Analyzed* 11 OCT 93

• ReportingParameter - Result Units .Limit

Dichlorodifluoromethane ND ppb (v/v) 300Chloromethane - ND ppb (v/v) 6001,2-Dichloro-l,1,2,2-

tetrafluoroethane ND ppb (v/v) 300Vinyl chloride ND ppb (v/v) 300Bromomethane ' " ND Ppb (v/v) 300Chloroethane . . ND PPb.(v/v) 600 ;Trichlorofluoromethane , ND ppb (v/v) ,300

' 1,1-Dichloroethene • ND ppb (v/v) 300Carbon disulfide ND ppb (v/v) 1500l,l,2-Trichlbro-l,2,2-

trifluoroethane . ND ppb (v/v) 300Acetone ND ppb (v/v) 1500Kethylene chloride V . ND ppb (v/v) 300trans-l,2-Dichloroethene ND ppb (v/v) 3001,1-Dichloroethane ND ppb (v/v) 300Vinyl acetate , NO ppb (v/v) 1500cis-l,2-Dichloroethene • x ' ND Ppb (v/v) 3002-Butanone • '' ND ppb (v/v) 1500Chloroform - '...'•• ND ppb (v/v) 3001,1,1-Trichloroethane , ND ppb (v/v) 300Carbon tetrachloride ND ppb (v/v) 300Benzene 29000 ppb (v/v) 3001,2-Dichloroethane ND ppb (v/v) , 30OTrichloroethene ' ND ppb (v/v) 3001,2-Dichlcropropane ND ppb (v/v) 300Bromodichloromethane ND ppb (v/v) 300cis-l,3-Dichloropropene ND ppb (v/V) 3004-Methyl-2-pentanone . ND ppb (v/v) 600Toluene ' ' 6900 ^PPb (v/v) 300 •trana-l,3-Dichloropr.opene . ND ppb (v/v) 300'1,1,2-Trichloroethane ND ppb (v/v) 300Tetrachloroethene ND ppb (v/v) 3002-Hexanone ; ND ppb (v/v) 600Dibromochloromethane ND ppb (v/v) 3001,2-Dibromoethane (EDB) . ND ppb (v/v) 300Chlorobenzene ND ppb (v/v) 300Ethylbenzene 24000 ppb (v/v) 300Xylenes (total) . . 55000 ppb (v/v) 300Styrene ND pph (v/v) 300Bromoform • ND ppb (v/v) 300

(continued on following page)ND - Not detected . ^ ,NA•» Not applicable -

Reported By* Val Kallari Approved By: Dave Olson •

HR303276

A Coming Compai.y

Volatile Organica by GCMS - EPA TO1 4 (CONT.)

Client Names Colder AssociatesClient IDs SVSG6A-13Lab IDs 103244-0003-SAMatycix* AIR . Sampled* 23 OCT 93 Received* 29 OCT 93Authorized* 29 OCX 93 Prepared* NA Analyzed* 11 OCT 93

' - . - . • • • . - • ' . ' . • • • ; . . . /'ReportingParameter Result Unita Limit

, . . - j - . - . • • • . -• • -

1,1,2,2-Tetratchloroathana ND ppb (v/v) 300Benzyl chloride ' ' . • ' • ' ' • NO ppb (v/v) 3004-Ethyl toluene 3300 ppb (v/v) 3001,3,5-Trimethylbenzena 1400 ppb (v/v) - 3001,2,4-Trimethylbanzena 3500 ppb (v/v) 3001,3-Dichlorobenzena . - . " ' • ND ppb (v/v) 3001,4-Dichlorobenzena ND ppb (v/v) 3001,2-Dichlorobsnzena , . ND ppb (v/v) 3001,2,4-Trichlorobenzene NO ppb (v/v) 600Hexachlorobutadiena "' ND ppb (v/v) 600

_

HD -Not detected : .NA * Not applicable

- ' • , . ,Reported By* Val Mallari Approved Bys Dave Olaon

- •EnseooA Coming Company

Volatile Organics by GCMS - EPA 1014

Client Name* Colder AssociatesClient ID* SVSG6A-1BLab ID* 103244-0003-SA ;Matrix* AIR Sampled* 28 OCT 93 Received* 29 OCT 93Authorized* 29 OCX 93 Prepared* NA Analyzed* 11 OCT 93

'. ' . ' ' • . v ' . - ' ' • " • ' • ' • - " :.-:. ' ' . . • • ReportingParameter Result Units Limit

Dichlorodifluoromethane ND ug/m3 1500Chloromethane • ' ND ug/m3 1200,l,2-Dichloro-l,l,2,2- v

tetrafluoroethane • ND ug/m3 2100Vinyl chloride ND ug/m3 760Bromomethane • ND ug/m3 1200Chloroethane . ND ' ug/m3 1600Trichlorofluoromethane • ND ug/m3 16001,1-Dichlbrcethene . ND ug/m3 1200Carbon dieulfide . . ND ug/m3 4600l,l,2-Trichloro-l,2,2-

trifluoroethane . ND ug/m3 2200Acetone ....'•'-• ND ug/m3 3600Methylene chloride ND ug/m3 1000trans-l,2-Dichloroethene ' ND ug/m3 12001,1-Dichloroethane ND ug/m3 1200Vinyl acetate . ND ug/m3 5200cis-l,.2-Dichloroethene ND ug/m3 '; 12002-Butanone ND ug/m3 3900Chloroform ND ug/m3 15001,1,1-Trichloroethane ND ug/m3 1600Carbon tetrachloride ND ug/m3 1800Benzene . , 93000 ug/m3 9601,2-Dichloroethane ND ug/m3 1200Trichloroethene ND ug/m3 16001,2-Dichloropropane , ND ug/m3. 1400Bromodichloromethane ND ug/m3 2000cis-l,3-Dichloropropene -NO • ug/m3 14004-Methyl-2-pentanone ND ug/m3 2100Toluene ' 26000 ug/m3 1100tranB-l,3-Dichloropropene ND ug/m3 14001,1,2-Trichloroethane " - ND ug/m3 1600Tetrachloroethene ND ug/m3 2000 .2-Eexanone \ ND . ug/m3 2400Dibromochloromethane ND ug/m3 26001,2-Dibromoethane (EDB) ND ug/m3 . 2200Chlorobenzene . ND ug/m3 1400Ethylbenzene 100000 ug/m3 1300Xylenes (total) . 240000 ug/m3 1300Styrene ND ug/m3 1300Bromoform ND ug/m3 3200

. (continued on following page)ND * Not detected .NA » Not applicable . •

Reported By*. Val Mallari Approved By* Dave Olson

HR303278

A Coming Company

Volatile Organics by GCMS - EPA TO14 (CONT.)

Client Names Colder Associates -Client ID* SVSG6A-ia < . :Lab IDs 103244-0003-SA . ,Matrix: AIR Sampled: 23 OCT 93 Received: 29 OCT 93Authorized*' 29 OCT 93 Prepared: NA . Analyzed: 11 OCT 93

• . . •• ' . '. ' - .'•' ". . ' Reporting.Parameter . Result Units Limit

" " ^ ~ • * • - . . • '

1,1,2,2-Tetrachloroethana NO ug/m3 2100Benzyl chloride ND ug/m3 15004-Ethyl toluene 17000 ug/m3 15001,3,5-Trimethylbenzene 6900 ug/m3 15001,2,4-Trimethylbenzena . 17000 ug/m3 1500 ;1,3-Dichlorobenzena r- ND ug/m3 18001,4-Dichlorobenzena - ND ug/m3 18001,2-Dichlorobenzene . ND ug/m3 18001,2,4-Trichlorobenzena ND ug/m3 4500Hexachlorobutadiena ND ug/m3 6300 ;

ND » Not detectedNA * Not applicable "

Reported Bys Val Mallari Approved Bys Dave Olson

ft.R303279

•%'EnseooA Coming Company

Volatile Organics by GCMS -EPA TO14

Client Names Colder AssociatesClient ID* WDSC2C-1B ,Lab IDs 103244-0008-SAMatrix* . AIR , Sampled* 28 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 . Prepared* NA Analyzed* 11 NOV 93

••'•--••••-'•, . . ' . ' • ; • . . '• .Reporting .Parameter Result Units Limit

Dichlorodifluoromethane ' NA ppb (v/v) ~ 1Chloromethane ND ppb (v/v) .120:1,2-Dichloro-l,1,2,2-

tetrafiuoroethane ND ppb (v/v) 60Vinyl chloride . . " • • • ND ppb (v/v) 60Bromomethane •• > ND ppb (V/v) 60Chloroethane ND ppb (v/v) 120 •Trichlorofluoromethane ND ppb (v/v) 601,1-Dichlorcethene ND • ppb (v/v) 60Carbon disulfide ND ppb (v/v) 3001,1,2-Trichloro-l, 2,2-

trifluoroethane ND ppb (v/v) 60Acetone ND ppb :(v/v) 300Kethylene chloride ND ppb (v/v) 60trans-l,2-Dichloroethene ND ppb (v/v) .601,1-Dichloroethane ND ppb (v/v) 60vinyl acetate ND . ppb (v/v) 300cis-l,2-Dichloroethene . ND ppb (v/v) 602-Butanone ND ppb (v/v) 300 lChloroform ' . NO ppb (v/v) 601,1,1-Trichloroethane ND ppb (v/v) 60Carbon tetrachlcride . ' ND ppb (v/v) 60Benzene .'. , . 120 ppb (v/v) 601,2-Dichloroethane , ND ppb.(v/v) 60Trichloroethene . ND ppb (v/v) 601,2-Dichloropropane ND ppb (v/v) 60Bromodichloromethane ND ppb (v/v) 60cis-l,3-Dichloropropene ND ppb (v/v) 604-Methyl-2-pentanone ND ppb (v/v) 120 'Toluene ' ND ppb (v/v) 60trane-l,3-Dichloropropene ND ppb (v/v) 601,1,2-Trichloroethane ND ppb (v/v) 60 'Tetrachloroethene ND ppb (v/v) 602-Hexanone . ND ppb (v/v) 120Dibromochloromethane ND ppb (v/v) 601,2-Dibromoethane (EDB) ND . ppb (v/v) 60Chlorobenzene . -• ' . . ' 210 ppb (v/v) 60Ethylbenzene , 820 ppb (v/v) 60Xylenes (total) ' ' . ' " . . 2400 ppb (v/v) 60Styrene ' ND ppb (v/v) 60Bromoform . ND ppb (v/v) 60

(continued on following page)ND « Not detectedNA • Not applicable

Reported By* Val Hallari Approved Bys Dave Olson

IVR303280

• A Coming Company

Volatile Organica by GCMS - EPA TO14 (CONT.)

Client Names Colder Associates . .Client IDs WDSG2C-13Lab H>» , 103244-0008-SAMatrix* ' AIR Sampled* 23 OCT 93 Received* 29 OCT 93Authorized* . 29 OCT 93 . Prepared* NA Analyzed* 11 NOV 93

•• • ' , ... • "' » '

• ' .' •...••'•- . ' ' ' . . • • . - ReportingParameter Result Unita Limit

1,1,2,2-Tatrachloroathana ND ppb (v/v) 60Benzyl chloride • 2000 ppb (v/v) 604-Ethyl toluene ' 5900. ppb (v/v) 601,3,5-Trimethylbenzena 1600 .' ppb (v/v) 601,2,4-Trimethylbenzana 5100 , ppb (v/v)> 601,3-Dichloroberizena ND ppb (v/v) " .601,4-Dichlorobenzena , NO • ppb (v/v) 601,2-Dichlorobenzena , ND ppb (v/v) 601,2,4-Trichlorobenzsna ND ppb (v/v) 120Rexachlorobutadiena ND PPb (v/v) 120

Note Is Compound not analyzed duo to high level of Carbon dioxide.

ND * Not detectedNA » Not applicable .

Reported By* Vat Mallari Approved By* Dave Olapn

A Coming Company\ . ' • . - '

Volatile organics by GCMS - EPA TO14

Client Name* Colder AssociatesClient ID* HDSG2C-1BLab ID* 103244-0008-SAMatrix* AIR Sampled*.28 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed*, 11 NOV 93

" - • . • ' . . ; . ' • • . • ' • . • . . . , ' • ReportingParameter Result Units Limit

Dichlorodifluoromethane NA ug/m3 ' — 1Chlorcmethane ND ug/m3 2501,2-Dichloro-l,1,2,2-

tetraflubroethane ND ug/m3 • 420Vinyl chloride ND ug/m3 -.150Bromomethane . ND ug/m3 230Chloroethane ND ug/m3 330Trichlorofluoromethane . ND ug/m3 3301,1-Dichloroethene ND •> ug/m3 240Carbon dieuIfide ND ug/m3 930l,l,2-Trichloro-l,2,2-

trifluoroethane ' ND ug/m3 450Acetone ND . ug/m3 720Hethylene chloride ND ug/m3 210,trans-l,2-Dichloroethenie ND ug/m3 2401,1-Dichloroethane ND ug/m3 . 250vinyl acetate ' < ND ug/m3 1000cis-l,2-Dichloroethene ND ug/m3 2402-Butanone ND ug/m3 780Chloroform ND ug/m3 2901,1,1-Trichloroethane . ND ug/m3 330Carbon tetrachloride ND ug/m3 360Benzene 400 . ug/m3 . 1901,2-Dichloroethane ND ug/m3 250Trichloroethene ND ug/m3 3301,2-Bichloropropane ND ug/m3 270Bromodichloromethane ND ug/m3 390cis-l,3-Dichloropropene ND ug/m3 2704-Methyl-2-pentanone ND ug/m3 420Toluene '• ND ug/m3 220trans-l,3-Dichlorbpropene - ND ug/m3 2701,1,2-Trichloroethane ND ug/m3 . 330Tetrachloroethene ND ug/m3 3902-Hexanone ND ug/m3 j 480 .Dibromochloromethane ND ug/m3 5101,2-rDibromoethane (EDB) ND ug/m3 450Chlorobenzene ' 940 ug/m3 280Ethylbenzene 3600 ug/m3 260Xylenes (total) 11000 ug/m3 260Styrene ; ND ug/m3 260Bromoform ND ug/m3 630

(continued on following page)ND • Not detected .NA « Not applicable -

Reported By* Val Mallari Approved By* Dave Olaon

R.R303282

. A Coming Company


Client Names Colder Associates ,Client IDs WDSG2C-13Lab IDs 103244-0003-SAMatrix* AIR Sampled* 23 OCT 93 Recaiveds 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed* 11 NOV 93

Reporting .Parameter . Result Units Limit

1,1,2,2-Tetrachloroathana ND ug/m3 420Benzyl chloride " 10000 ug/m3 3004-Ethyl toluene 29000 ug/ra3 3001,3,5-Trimethylbenzena 3000 ug/m3 2901,2,4-Trimethylbeftzena 25000 ug/m3 2901,3-Dichlorobenzene .NO ug/m3 3601,4-Dichlorobenzene . ND ug/m3 3601,2-Dichlorobenzene ND ug/m3 3601,2,4-Trichlorobenzane ND ug/m3 900Hexachlorobutadiene ND ug/m3 1300

Note 1 s Compound not analyzed due to high level of Carbon dioxide.

ND'* Not detected ,NA * Not applicable

'' ,• - . ' ' - - ' ' - ' '

Reported Bys Val Hallarl Approved By* Dave Olson

AR303283

- EnsecoA Coming Company

Volatile Organica by GCMS - EPA TO14

Client Names Colder AssociatesClient IDs WDSC8B-1B .Lab IDs 103244-0006-SAMatrix: AIR Sampled: 28 OCT 93 . Receiveds 29'OCT 93Authorized: 29 OCT 93 Prepared: NA Analyzed* 09 NOV 93

; " - . . ' . ' - ' ' . . ':•• . • . • .' ' ' ' • ReportingParameter Result Units Limit

Dichlorodifluoromethane . NA ppb (v/v) — 1Chlorcmethane '• . ND ppb (v/v) 60 .1,2-Dichloro-l,1,2,2-

tetrafluoroethane 320 ppb (v/v) 30 'Vinyl chloride - 570 ppb (v/v) 30Bromomethane - ND . ppb (v/v) . 30 '- /Chloroethane 2000 ppb (v/v) 60Trichlorofluoromethane ND . ppb (v/v). 301,1-Dichloroethene ND ppb (v/v) 30Carbon disulfide ND ppb (v/vj 150l,l,2-Trichloro-l,2,2-

trifluoroethane 1100 ppb (v/v) 30 .Acetone • ND ppb (v/v) 150Methylene chloride ' ND ppb (v/v) 30trans-l,2-Dichloroethene ND ppb (v/v) 301,1'Dichloroethane ND ppb.(v/v) 30Vinyl acetate ND ppb (v/v) 150cis-l,2-Dichloroethene „ ND PP13 (v/v) 302-Butanone ND > ppb (v/v) ISOChloroform . ND ppb (v/v) 301,1,1-Trichloroethane ND ppb (v/v) 30 " . .Carbon tetrachloride ND ppb (v/v) 30Benzene . •. 310 ppb (v/v) 3~0

. 1,2-Dichloroethane ' . ND ppb (v/v) 30Trichloroethene ND ppb (v/v) 301,2-Dichloropropane ND " ppb (v/v) ,30 . .Bromodichloromethane .' ,. . ND - ppb (v/v) 30cis-l,3-Dichloropropene ND ppb (v/v) 304-Methyl-2-pentanone ND ppb (v/v) 60Toluene 55 ppb (v/v) 30trans-l,3-Dichloropropene x ND Ppb (v/v) 301,1,2-Trichloroethane ND ppb (v/y) 30Tetrachloroethene ( ND ppb (v/v) 302-Hexanone ND ppb (v/v) 60Dibromochloromethane • ND ppb (v/v) 30 '1,2-Dibromoethane (EDB) ND ppb (v/v) 30Chlorobenzene ' ' 48 ppb (v/v) 30 - •Ethylbenzene 230 ppb ,(v/y) 30Xylenes (total) • 120 ppb (v/y) 30Styrene ' ' " ND Pf>b (v/v) 30Bromoform . :. . ND ppb (v/v) 30

. ' (continued on following page) •ND « Not detected - . .-•••*: ' -NA * Not applicable

Reported Bys Val Mallari -Approved Bys Dave Olson

»tR30328i«

A Coming Company


Client Names Colder AssociatesClient IDs WDSG8B-1B , -Lab IDs 103244-000S-SAMatrix* AIR Sampled: 23 OCT 93 Receiveds 29 OCT 93Authorized* 29 OCT 93 Prepared: NA Analyzed: 09 NOV 93

- " • ' • '' • • ' . '"•

' ' . . ' • ' • ' . . • • ' - ' • . ReportingParameter . Result Units Limit

1,1,2,2-Tetrachloroethana ND ppb (v/v) 30Benzyl chloride ND ppb (v/v) 304-Ethyl toluena 32 , ppb (v/v) 301,3,5-Trimethylbenzena NO PP& (»/v) 301,2,4-Trimethylbenzena- 62 ppb (v/v) 301,3-Dichlorobenzene ND ppb (v/v) 301,4-Dichlorpbenzene ND ppb (v/v) 301,2-Dichlorbbenzene • NO ppb (v/v) '30 '1,2,4-Trichlorobanzena , , ND ' ppb (v/v) .60Hexachlorobutadiene NO ,ppb (v/v) 60

Nota 1 s Compound not analyzed due to high level of Carbon dioxide.

ND » Not detected .NA » Not applicableReported Bys Val Mallari Approved Bys Dave Olson .

1VR303285

•%>EnsecoA Coming Company

Volatile Organics by GCMS - EPA T014

Client Names Colder Associates 'Client IDs KDSC8B-1B 'Lab IDs 103244-0006-SAMatrix: AIR Sampled* 28 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed* 09 NOV 93

'. '; . • . ' ' . / . " . • ' - . ' . - . " : • ' . , '' . Reporting • *• ;Parameter Result Units Limit

Dichlorodifluoromethane NA ug/m3 — 1Chloromethane ND ug/m3 1201,2-Dichloro-l,1,2,2-

tetrafluoroethane 2200 ug/m3 . 210Vinyl chloride 1400 ug/m3 76Bromomethane • ND ug/m3 120Chloroethane ' 5200 ug/m3 160 •Trichlorofluoromethane ND , ug/m3 1601,1-Dichioroethene • ND ug/m3 '120Carbon disulfide ND ug/m3 460l,l,2-Trichloro-i,2,2 ;

trifluoroethane 8700 ug/m3 220Acetone . ' '••_'_' ND ug/m3 360Hethylene chloride • - " ND ug/m3 . 100trans-l,2rDichloroethene ND ug/m3 ' 1201,1-Dichloroethane ND ug/m3 120Vinyl acetate . NO ug/m3 520ci«-l,2-Dichloroethene ND ug/m3 " 1202-Butanone ND ug/m3 390Chloroform ' ND ug/m3 1501,1,1-Trichloroethane , ' ND ug/m3 160Carbon tetrachloride ' ND ug/m3 180 .-Benzene - 990 ug/m3 9"6 •1,2-Dichloroethane ND ug/m3 120Trichloroethene ND ug/m3 1601,2-Dichloropropane ND ug/m3 - 140Bromodichloromethane ND ug/m3 . 200cis-l,3-Dichloropropene .ND ug/m3 1404-Methyl-2-pentanone ND ug/m3 ' 210Toluene ' . 210 ug/m3 110tranB-l,3-Dichloropropene ND ug/m3 1401,1,2-Trichloroethane NO ug/m3 160Tetrachloroethene ND ug/m3 2002-Hexanone ND ug/m3 240Dibromochloromethane ND ug/m3 2601,2-Dibromoethane (EDB) ND ug/m3 220Chlorobenzene 220 ug/m3 140Ethylbenzene 1000 ug/m3 130Xylenes (total) . , 520, ug/m3 130Styrene ND ug/m3 _ 130Bromoform ND ug/m3 320

(continued on following page),ND « Not detectedNA » Not applicable ;... .

Reported Bys Val Kallari Approved Bys Dave Oleon •

IVR303286

^ • A Coming Company

Volatile Organics by GCMS - EPA T014 (CONT.)

Client Names Colder AssociatesClient IDs WDSG8B-1BLab IDs 103244-OOOS-SAMatrixs AIR Sampled: 23 OCT 93 ; Receiveds 29 OCT 93Authorized: 29 OCT 93 Prepared: NA - Analyzed: 09 NOV 93

. - . / • ' ReportingParameter . - Result Units Limit , • • '

1,1,2,2-Tatrachloroathana ND ug/m3. 210Benzyl chloride ND ug/m3 1504 Ethyl toluene , • ' 160 ug/m3 150•1,3,5-Trimethylbenzene ND ug/m3 1501,2,4-Trimethylbenzena 310 ug/m3 1501,3-Dichlorobenzena ND ug/m3 1801,4-Dichlorobenzena ND ug/m3 1801,2-Dichlorobenzene ND ug/m3 1301,2,4-Trichlorobenzena ' '. ND . ug/m3 450Hexachlorobutadiena ND ug/m3 V 630

Note 1 *'Compound not analyzed due to high level of Carbon dioxide.

ND » Not detectedHA." Not applicable

Reported By* Val Hallari Approved By* Dave Olson

ftR303287

• EnseooA Coming Company

Volatile Organics by GCMS - EPA TO14

Client Name* Colder Associates .Client ID* WDSG8B-FDLab ID* 103244-0007-SAMatorix: AIR . Sampled* 28 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed* 09 NOV 93


Dichlorodifluoromethane NA ppb <v/v) —— 1Chloromethane • ND ppb (v/v) 28-i;2-Dichloro-l, 1,2,2-

tetrafluoroethane . ; 270 Ppb (v/v) 14Vinyl chloride 560 ppb (v/v) 14Bromomethane • ND ppb (v/v) 14Chloroethane , .2000 ppb (v/v) 28Trichlorofluoromethane • 24 ppb (v/v) 141,1-Dichloroethene '. ' ' ,ND ppb (v/v) 14Carbon disulf ide . ' ND • ppb (v/v) 70i,l,2-Trichloro-l,2,2- .

trifluoroethane 1200 ppb (v/v) 14 "Acetone • ND ppb (v/v) 70Methylene chloride ND ppb .(v/v) 14trans-l,2-Dichloroethene 19 : ppb (v/v) 141,1-bichloroe thane . ND ppb (v/v) 14.vinyl acetate ND ppb (v/v) 70ci8-l,2-Dichiorcethene> ND ppb (v/v) 142-Butanone . ND ppb (v/v) 70Chloroform ND ppb (v/v) 141,1,1-Trichloroethane, ND ppb (v/v) 14Carbon tetrachloride ND ppb (v/v) 14Benzene 300 ppb (v/v) 141,2-Dichloroethane .NO ppb (v/v) 14Trichloroethene ND ppb (v/v) 141,2-Dichloropropane ND ppb (v/v) 14Bromodichloromethahe- ND ppb (v/v) 14cis-l,3-Dichloropropene ND ppb (v/v) i 144-Methyl-2-pentanone ND' ppb (v/v) 28Toluene 50 ppb (v/v) 14trans-l,3-Dichloropropene ND ppb (v/v) 141,1,2-Trichloroethane ND ppb (v/v) 14Tetrachloroethene ND ppb (v/v) 142-Hexanone ND ppb (v/v) 28Dibromochloromethane ^ ND Ppb (v/v) 141,2-Dibromoethane (EDB) ND ppb (v/v) 14Chlorobenzene 47 ppb <v/v) 14 -Ethylbenzene 240 ppb (v/v) 14 .Xylenes (total) . 120 ppb (v/v) 14Styrene - ND ppb (v/v) 14Bromoform ND ppb (v/v) 14

'. (continued on following page)ND * Not detected . .

*' NA - Not applicable

Reported Bys Val Mallari , Approved Bys Dave Olson

(VR303288

• EnseooA Coming Company:


Client Names Colder Associates .Client IDs WDSG3B-FD , .Lab IDs 103244-0007-SAMatrix* . AIR Sampled: 23 OCT 93 ' Received: 29 OCT 93Authorized:- 29 OCT 93 Prepared: NA Analyzed: 09 NOV 93

. • : • • . . , ' • ' • • • • • • • • • ~ Reporting' .Parameter Result Units Limit

1,1,2,2-Tetrachloroethana ND ppb (v/v) 14Benzyl chloride NO ppb (v/v) 144-Ethyl toluene 33 ppb (v/v) 141,3,5-Trimethylbenzena 21 ppb (v/v) 141,2,4-Tfimathylbanzaha 63 ppb (v/v) 14 •1,3-Dichlorobenzena ' NO . ppb (v/v) 141,4-Dichlorobenzana . ND Ppb (v/v) 141,2-Dichlorobenzene ND ppb (v/v) 141,2,4-Trichlorobenzene : - • , . ND' ppb (v/v) 23Hexachlorobutadiene i ND ppb (v/v) 23

Nota 1 * All reporting limits elevated dua to high level, of moiaturaand/or Carbon dioxide. > . 'Compound not analyzed dua to high level of Carbon dioxida.

ND » Not detectedNA * Not applicable : .

Reported Bys Val Mallari Approved Bys Dave Olson ' _/

AR303289

A Coming Company


Client Names Colder Associates ,Client IDs WDSG8B-FDLab IDs 103244-0007-SAMatrix: AIR Sampled: 28 OCT 93 Received: 29 OCT 93Authorizeds ' 29 OCT 93 . Prepared* NA Analyzed* 09 NOV 93

' . - • • ' x ReportingParameter , , Result Units Limit

Dichlorodifluoromethane NA ug/m3 — 1Chloromethane ND ug/m3 571,2-Dichloro-l,1,2,2- ' - - '

tetrafluorpethane . 19.00 , ug/m3 98Vinyl chloride . 1400 ug/m3 36Bromomethane ND ug/m3 55Chloroethane 5300 ug/m3 7?Trichlorofluoromethane ' 130 ug/m3 771,1-Dichloroethene - • ND ug/m3 57Carbon disulfide ND ug/m3 2201,1,2-Trichloro-l,2,2-

trifluoroethane. • . 8900 ug/m3 100Acetone ND ug/m3 170Methylene chloride ND ug/m3 48trans-l,2-Dichloroethene 77 ug/m3. 571,1-Dichloroethane . ND ug/m3 57Vinyl acetate ND ug/m3 240cis-l,2-Dichloroethene , ,ND ug/m3 572-Butanbne - , . .ND ug/m3 180Chloroform . - ND ug/m3 681,1,1-Trichloroethane , ND ug/m3 " 77Carbon tetrachlcride . ND ug/m3 &4Benzene , 970 ug/m3 451,2-Dichloroethane . NO ug/m3 57Trichloroethene ND ;..,•'-' ug/m3 771,2-Dichloropropane - ND ug/m3 64Bromodichloromethane ND ug/m3 91cis-l,3-Dichloropropene ND ug/m3 644-Methyl-2-pentanone ' ND ug/m3 .98Toluene ,. 190. ug/m3 52trans-l,3-Dichloropropene . ND ug/m3 641,1,2-Trichloroethane ND ug/m3 77Tetrachloroethene ND ^ ug/m3 912-Hexanone ND ug/m3 110Dibromochloromethane , ND ug/m3 1201,2-Dibromoethane (EDB) ND ug/m3 100Chlorobenzene 220 ug/m3 64Ethylbenzene 1000 ug/m3 61Xylenes (total) 530 ug/m3 61fityrene ND ug/m3 60Bromoform ND ug/m3 150 •

(continued on following page)ND « Not detected ^ ,NA « Not applicable

Reported By* Val Hallari Approved Bys Dave Olson

IVR303290

. ' - . . * ' ' A Coming Company '.1 • - - . . , i • i ' - • - . - •

Volatile Organics by GCMS - BPA T014 (CONT.) '

•\J'Client Name* Colder Associates 'Client IDs WDSG8B-FD .Lab IDs 103244-0007-SAMatrix: ; AIR Sampled: 23 OCT 93 Receiveds 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed* 09 NOV 93

' , , _ • • , ' ' • • .' .• • •' / '• , •• Reporting'Parameter Result Units Limit

1,1,2,2-Tatrachloroethana ND ug/m3 93Benzyl chloride ND ug/m3 704-Ethyl'toluene 160 ug/m3 691,3,5-Trimethylbenzena 100 ug/m3 . 691,2,4-Trimathylbenzene 310 ug/m3 .:691,3-Dichlorobenzana . - ND ug/m3 8*1,4-Dichlorobanzena ND . ug/m3 341,2-Dichlorobenzena . ND ug/m3 341,2,4-Trichlorobenzena ND ug/m3 210Hexachlorobutadiena . ND ug/m3 : 290

Note 1 s All reporting limits elevated dua to high level of moistureand/or Carbon dioxide* .Compound not analyzed due to high level of Carbon dioxide.

NO « Not detectedNA » Not applicable .

Reported By* Val Hallari Approved By* Dave Olson

EnseooA Coming Company

Volatile Organics by GCMS — EPA TO14

Client Name* Colder AssociatesClient IDs SGNEIN-1BLab IDs 103244-0009-SAMatrix* AIR Sampled* 28 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 . Prepared* NA Analyzed* 11 NOV 93


" -. " ' . • ' - - , - / '

Dichlorodifluoromethane . ND PP& (v/v) 4.0 . 1Chloromethane ND ppb (v/v) 8.01,2-Dichloro-l, 1,2,2-

tetrafluoroethane ND ppb (v/v)Vinyl chloride , ND ppb (v/v) .

'

.0

.0Bromomethane ..-,' ND " ppb (v/v) " ;0Chloroethane . ND ppb (v/v) l .0Trichlorofluoromethane . . ND . ppb (v/v) .01,1-Dichloroethene ND ppb (v/v) .0Carbon disulfide , ND ppb (v/v) 20l,l,2-Trichloro-l,2,2-

trifluoroethane ND ppb (v/v) 4.0Acetone : ND ppb (v/v) 20Methylene chloride ND ppb (v/v) 4.0trans-l,2-Dichloroethene ••, ND ppb (v/v) 4.01,1-Dichloroe thane . ND ppb (v/v) 4.0Vinyl acetate / ND ppb (v/v) '20cis-l,2-Dichloroethene ND ppb (v/v) 4.02-Butanone . ND ppb (v/v) 20Chloroform ND ppb (v/v) 4.01,1,1-Trichloroethane ND ppb (v/v) 4.0Carbon tetrachlbride ; ND ppb (v/v) 4.0Benzene . ND ppb (v/v) 4.01,2-Dichloroethane ND ppb (v/v) 4.0Trichloroethene ND ppb (v/v) 4.01,2-Dichloropropane ND ppb (v/v) 4.0Bromodichloromethane ND ppb (v/v) . 4.0cis-l,3-Dichloropropene ' ~ ND ppb (v/v) 4.04-Methyl-2-pentanone . : ND ppb (v/v) '8.0Toluene ' ND ppb (v/v) 4.0trans-l,3-Dichloropropene ND ppb (v/v) i 4.01,1,2-Trichloroe thane ND ppb (v/v) 4.0Tetrachloroethene ND ppb (v/v) 4.02-Hexanone v ND ppb (v/v) 6.6Dibrompchlorcmethane ND ppb (v/v)l,2rDibromoethane (EDB) ND ppb (v/v)Chlbrobenzene .ND ppb (v/v)Ethylbenzene ND ppb (v/v)Xylenea (total) 4.1 ppb (v/v)Styrene ND ppb ,(v/y)

.0

.0

.0,0.0>o

Bromoform' ND ppb (v/v) 4.0

(continued on following page)ND « Not detectedNA « Not applicable

Reported Bys Dave Olson' ^ Approved Bys Paul Henige

KR303292

A Coming Company

Volatile Organica by GCMS - EPA 1014 (CONT.)

. .Client Names Colder AssociatesClient IDs SGNBIN-1B J / .Lab IDs 103244-0009-SAMatrix* AIR Sampled* 23 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepared* NA . Analyzed: 11 NOV 93

ReportingParameter . , Result Units . Limit

1,1,2,2-Tetrachloroathana ND ppb (v/v) 4.0Benzyl chloride . - ND ppb (v/v) 4.04-Ethyl toluena ND ppb (v/v) 4.01,3,5-Trimethylbenzene . . ND ppb (v/v) 4.0 .1,2,4-Trimathylbenzana ND ppb (v/v) .4.0 •1,3-Oichlorobenzana ND ppb (v/v) 4.01,4-Dichlorobenzena ND 'ppb (v/v) 4.01,2-Dichlorobenzene ND ppb (v/v) 4.01,2,4-Trichlorobenzana . ND ' ppb (v/v) 8.0Hexachlorobutadiena , ND ppb (v/v) 8.0-

Note 1 s All reporting limits elevated due to high level of moistureand/or Carbon dioxide. .

ND » Not detectedNA • Not applicable .

Reported Bys Dave Olsbn Approved By* Paul Heniga •• - * • V J

&R303293

A Corning Company

Volatile Organics by GCMS - EPA TO14 ,

. . . . .Client Names Colder Associates •Client ID* SGNEIN-1BLab IDs 103244-0009-SAMatrix* AIR ' Sampled: 28 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed* 11 NOV 93

, ReportingParameter ,Result Units Limit

Dichlorodifluoromethane ND ug/m3 20 1Chloromethane • - ND ug/m3 161,2-Dichloro-l,1,2,2-

tetrafluoroethane , ND ug/m3 28Vinyl chloride ND ug/m3 10 •Bromomethane ND ug/m3 16Chloroethane . -ND ug/m3 22Trichlorofluoromethane ND ug/m3 221,1-Dichloroethene ND ug/m3 16Carbon dieulfide ND ug/m3 62l,l,2-Trichloro-l,2,2-

trifluoroethane ND ug/m3 30Acetone ND ug/m3 48Kethylene chloride • ND ug/m3 14trans-l,2-Dichloroethene ND ug/m3 161,1-Diehloroethane ND ug/m3 16Vinyl acetate ND ug/m3 . , 7 0cis-l,2-Dichloroethene ND ug/m3 162-Butanone ND ug/m3 52 . ' , .Chloroform ' . . ND ug/m3 191,1,1-Trichloroethane ND ug/m3 22Carbon tetrachlcride . ND ug/m3 24Benzene " ND ug/m3 1-3 .1,2-Dichloroethane ND ug/m3 16Trichloroethene ND ug/m3 221,2-Dichloropropane ND ug/m3 18Bromodichloromethane " • ND ug/m3 26cis-l,3-Dichlorppropene ND ug/m3 184-Methyl-2-pentanone • ND ug/m3 28Toluene ND ug/m3 15trans-l,3-Dichloropropene ND ug/m3 181,1,2-Trichlproethane ND . ug/m3 22Tetrachloroethene ND ug/m3 262-Hexanone ND ug/m3 32Dibromochloromethane _ ND . ug/m3 341,2-Dibromoethane (EDB) ND ug/m3 30Chlorobenzene ND ug/m3 18Ethylbenzene ND ug/m3 17Xylenes (total). 18 ug/m3 17Styrene ND ug/m3 17Bromoform ' ND ug/m3 42

.(continued on following page)ND « Not detected tNA » Not applicable ,

Reported Bys Dave Oleon Approved Bys Paul Eenige

RR30329U



Client Names Colder AssociatesClient IDs SGNEIN-1BLab IDs 103244-Q009-SAMatrix* AIR Sampled* 23 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed* 11 NOV 93

- . . t- ' • • . .', Reporting ' .Parameter ' Result Units Limit

1,1,2,2-Tetrachloroethana ND ug/m3 23Benzyl chloride ND ug/m3 204-Ethyl toluene . ND ug/m3 201,3,5-Trimethylbenzene ND ug/m3 201,2,4-Trimethylbenzena ND ug/m3 201,3-Dichlprobenzena . ND ug/m3 241,'4-Dichlorobenzene ND ug/m3 241,2-Dichlorobenzene ND ug/m3 241,2,4-Trichlorobenzena , ND ug/m3 60 /rfaxachlorobutadiana ND ug/m3 34

vj

Note 1 s All reporting limits elavated dua to high level of moistureand/or Carbon, dioxide. . ..

ND » Not detected . .NA - Not applicable

Reported Bys Dave Olsoa Approved Bys Paul Heniga

AR303295

A Coming Company

Hydrogen Sulfide

•'•. - ' • - , •'•'. • ' :'. Method CARB-16; ' , , , . • ' . ' •'_•'.'."•. ' _ y'v J . . . " •"•'..'•/... .' '-'•', .-" ' ' ••' ' ' '. •' •.>—' Client Name: Colder Associates . :

client ID: svsc 1A-1B .Lab ID* 103201-0003-SA ,Matrix* AIR ' Sampled* 26 OCT 93 Received* 27 OCT 93 .Authorized* 27 OCT 93 Prepared s NA Analyzed s 29 OCT 93

' • •" . ' • " . ' . - ' . ' ' • .' .- • ' Reporting .Parameter -Result Units Limit

Hydrogen gulfide 0.53 ppm (v/v) 0.20

ND « Not detectedNA'« Not applicable

Reported By: Maria Jones Approved Bys Val Mallari

AR303296

, • A Coming Company

• Hydrogen Sulfida . ' • • •

• : Method CARB-16

Client Names Colder Associates ' 'Client IDs SVSG6A-1B .Lab IDs ,103244-0003-SAMatrix* AIR Sampled: 23 OCT 93 Received: 29 OCT 93Authorized: 29 OCT 93 Prepared* NA Analyzed* 29 OCT 93

• ' • . ' . , . . . " ' • ' v • • ' • ' • • .Reporting ' • .Parameter Result x Units Limit

Hydrogen sulfida 3*6 ppn (v/v) 0.20

ND » Not detected , . .NA » Not applicable . . /Reported Bys Maria Jones Approved Bys Bob Sundbarg

aR303297

' . • ' . . ' A Coming CompanyHydrogen Sulfide

Method CARB-16

Client Names Colder Associates •Client IDs HDSG2C-1BLab ID* 103244-0008-SAMatrix* AIR ' Sampled* 28 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed* 29 OCT 93

• . Reporting '' '-Parameter Result Units Limit

Hydrogen sulfide 7.6 ppm (y/v) 0.40

ND « Not detectedNA « Not applicable

V / Reported Bys Maria Jones : Approved Bys Bob Sundberg

RR303298

: • . ' " . ' . A Coming Company

. _, Hydrogen Sulfide .

••' •• .' . • :' ;• Method CARB-16 • .' '-.'• '• • ./ '.•" . - : . , • "'.'

Client Names Colder AssociatesClient IDs WDSG3B-1B ,Lab IDs 103244-0006-SA .Matrix* AIR Sampled* 23 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepareds NA . Analyzed* 29 OCT 93• • . • - , ' • • • .. . •. ' "- ' • - • ' ; ... ' Reporting .Parameter Result Units Limit

Hydrogen sulfida 30 ppm (v/v) 2.0

ND - Not detectedNA » Not applicable

Reported Bys Maria Jones • Approved Bys Bob Sundberg

M303299

• ' A Coming Company, - Hydrogen Sulfide

Method CARB-16

Client Names Colder Associates .Client IDs SGNEIN-1B .Lab IDs 103244-0009-SAMatrix: AIR Sampled* 28 OCT 93 Received* 29 OCT 93Authorized: 29 OCT 93 Prepared* NA Analyzed* 29 OCT 93

' ' - • .' • -. ,'•'•'.',.' Reporting - - . - . •Parameter • Result Units Limit

Hydrogen sulfide ND ppm (v/v) 0.20

ND « Not detectedNA « Not applicable

, : Reported By* Maria Jones " Approved By*l Bob Sundberg

.RR303300

.'.s.=.' •'•

PASSIVE VENTS

;uSR303301

• EnsecoA Coming Company


Client Names Colder Associates . *Client IDs HLPV1-1B .Lab ID* 103201-0004-SAMatrix* AIR Sampled* 26 OCT 93 Received: 27 OCT 93Authorized* 27 OCT 93 Prepared* NA , Analyzed* 08 NOV 93

• .•'•..-. ; ': -' •' . .. . . Reportingparameter . , Result Units Limit

Dichlorodifluoromethane 260 ppb (v/v) 30Chloromethane ND ppb (v/v) 601,2-Dichloro-l,1,2,2-. • tetrafluoroethane ' 60 . ppb (v/v) 30Vinyl chloride 34 ppb (v/v) 30Bromomethane ND ppb (v/v) 30Chloroethane . 260 ppb (v/v) 60Trichlorofluoromethane . ND ppb (v/v) 301,1-Dichloroethene . ND :ppb (v/v) 30Carbon dieulfide ND ppb (v/v) 150l,l,2-Trichloro-l,2,2-

trifluoroethane . ND ppb (v/v) 30Acetone ND ppb (v/v) 150 'Methylene chloride • ND ppb (v/v) 30trins-l,2-Dichloroethene ND ppb (v/v) 301,1-Dichloroethane ND ppb (v/v) 30Vinyl acetate ND ppb (v/v) 150cis-l,2-Dichloroethene ' ; -. ND ppb (v/v) 302-Butanone , . - : ND ppb (v/v) 150 .Chloroform ND ppb (v/v) 301,1,1-Trichloroethane ND ppb (v/v) 30Carbon tetrachloride . ND ppb (v/v) 30Benzene 87 ppb (v/v) 301,2-Dichloroethane ' ND ppb (v/v) 30'Trichloroethene ND ppb (v/v) • 301,2-Dichloropropane - ND ppb (v/v) 30Bromodichloromethane ND ppb (v/v) 30cis-l,3-Dichioropropene ND Ppt> (v/v) 304-Methyl-2-pentanone ND ppb (v/v) 60Toluene ND' ppb (v/v) 30trans-l,3-Dichloropropene ND ppb (v/v) 301,1,2-Trichloroethane ND ppb (v/v) 30Tetrachloroethene ' ND ppb (v/v) 302-Hexanone ND ppb. (v/v) .60Dibromochloromethane ND ppb (v/v) 301,2-Dibromoethane (EDB) . ND. ppb (v/v) 30 :Chlorobenzene . ND ppb (v/v) 30Ethylbenzene : 360 ppb (v/v) 30 •Xylenes (total) 4100 ppb (v/v) 30Styrene ND Ppb (v/v) 30Bromoform ND ppb (v/v) 30

/ (continued on following-page)ND « Not detected , .NA « Notapplicable

Reported By: Dave Olson Approved Bys Val Mallari

AR303302

A Coming Company


' ' 'Client Names Colder Associates .Client IDs WLPV1-1BLab IDs 103201-0004-SAMatrixs AIR Sampled* 26 OCT 93 Received* 27 OCT 93Authorizeds 27 OCT 93 Prepared* NA Analyzed* 03 NOV 93

. . . - ' • • • ' • - • • f ' ' : • . ReportingParameter" Result Units Limit

1,1,2,2-Tatrachloroethana ND ppb (v/v) 30Benzyl chloride ND ppb (v/y) 304-Ethyl toluene 110 ppb (v/v) 301,3,5-Trimethylbenzena 82 ppb (v/v) 301,2,4-Trimathylbanzena 110 ppb (v/v) 301,3-Dichlorobenzena . ND / ppb (v/v) 301,4-Dichlorobenzena ND ppb (v/v) 301,2-Dichlorobenzena ND ppb (v/v) 301,2,4-Trichlorobenzena ND ppb (v/v) .60Haxachlorobutadiene ' ND ppb (v/v) 60

ND',» Not detected - 'NA » Not applicable ,

Reported By* Dave Olson Approved By* Val Mallari

AR303303



Client Name* Colder AssociatesClient ID* HLPV1-1B.Lab ID* 103201-0004-SA _Matrix* AIR Sampled* 26 OCT 93 Received* 27 OCT 93Authorized* 27 OCT 93 Prepared* NA Analyzed* 08 NOV 93

.. '.' • •• " ' ' • • " : • • •. , • •• ' ' - • Reporting.Parameter Result Units Limit .

Dichlorodifluoromethane 1300 ug/m3 150Chloromethane - • .. . ND ug/m3 120•1,2-Dichloro-l,1,2,2-

tetrafluoroethane 420 . ug/m3 210Vinyl chloride 87 ug/m3 76Bromomethane . ND ug/m3 120 'Chloroethane - 680 ug/m3 160Trichlorofluoromethane . . ND ug/m3 1601,1-Dichloroethene ND ug/m3 120Carbon disulfide ND ug/m3 460l,l,2-Trichloro-l,2,2- L -

trifluoroethane . ND ug/m3 220Acetone . v ND ug/m3 360Methylene chloride - , ' •• ' ND ug/m3 100trans-l,2-Dichloroethene . • • ' , , . ' ND ug/m3 1.201,1-Dichloroethane ND ug/m3 120Vinyl acetate , ND . ug/m3 520cis-l,2-Dichloroethene ~ ND ug/m3 1202-Butanone . ; ND ug/m3 39QChloroform ND • ug/m3 , 1501,1,1-Trichloroethane . , ND ug/m3 160Carbon tetrachleride ND . ug/m3 180 .Benzene 280 ug/m3 • 961,2-Dichloroethane ND ug/m3 120Trichloroethene • ND ug/m3 1601,2-Dichlpropropane • ND . ug/m3 140Bromodichloromethane ND ug/m3 200cis-l;3-Dichloropropene ND ug/m3 140 , ;4-Methyl-2-pentanone , ND ug/m3 210Toluene ND ug/m3 110trans-l,3-Dichloropropene ' ND , ug/m3 1401,1,2-Trichloroethane ND ug/m3 160Tetrachloroethene ND ug/m3 2002-Hexanone ., ND ug/m3 240Dibromochloromethane ND ug/m3 2601,2-Dibromoethane (EDS) . ND ug/m3 220Chlorobenzene ND ug/m3 140Ethylbenzene 1600 ug/m3 130Xylenes (total) ; 18000 ug/m3 130Styrene ND ug/m3 130Bromoform N ND ug/m3 320

(continued on following page)ND » Not detected -NA « Not applicable


AR30330U

A Coming Company

Volatile Organics by GCMS - EPA T014 (COOT.) >

Client Nama* Colder AssociatesClient ID: WLPV1-1BLab ID: 103201-0004-SA' .Matrix: AIR ' Sampled* 26 OCT 93 Received* 27 OCT 93Authorized: 27 OCT 93 ' Prepared: NA Analyzed: 03 NOV 93

ReportingParameter Result Units . . Limit

i - ' _ . • , ' ' - . - ' . . , • • . ' ' • ' ' • . ' - ' •1,1,2,2-Tatrachloroethana ND ug/m3 210Benzyl 'chloride ' ' . . . : .. .- ND , ug/m3 1504rEthyl toluana 550 ug/m3 150'1,3,5-Trimathylbanzena 400 ug/m3 1501,2,4-Trimethylbanzena 520 ug/m3 1501,3-Dichlorobenzana ND ug/m3 1801,4-Dichlorobenzena ND ug/m3 1801,2-Dichlorobenzene. ..-..'•' ND ug/m3 1801,2,4-Trichlorobenzana • ND ug/m3 450Haxachlorobutadiena ND ug/m3 630

ND » Not detected . " . '-.'.-,NA » Not applicable .


AR.30330.5

EnsecoA Coming Company


Client Name* Colder Associates .Client ID* ELP V07-1BLab ID* 103201-0006-SA ,Matrix: AIR Sampled: 26 OCT 93 Received: 27 OCT 93Authorized: 27 OCT 93 Prepared: NA Analyzed: 08 NOV 93

- ReportingParameter • Result Units Limit

, • - . ' • ' • • ' _ • . . " / ,

Dichlorodifluoromethane ND ppb (v/v) 60Chloromethane ND ppb (v/v) 1201,2-Dichloro-l,1,2,2-

tetrafluoroethane ND ppb (v/v) 60 . .Vinyl chloride 1100 ppb• (v/v.) 60Bromomethane - , ' ND . Ppb (v/v) -.60Chloroethane 590 ppb (v/v) 120Trichlorofluoromethane ND ppb (v/v) 601,1-Dichloroethene ND ppb (v/v) 60-Carbon disulfide ND ppb (v/v) 300l,l,2-Trichloro-l,2,2- '

trifluoroethane ' ND ppb^(v/v) 60Acetone ' -„ . ND ppb (v/v) •! 300Kethylene chloride. . ND ppb (v/y) 60trans-l,2-Dichloroethene NO ppb (v/v) .601,1-Dichloroethane • ND ppb (v/v) 60Vinyl acetate ND ppb <jv/v) 300cis-l,2-Dichloroethene ND ppb (v/v) 602-Butanone • ; , ND ppb (v/v) 300Chloroform . ND ppb (v/v) 601,1,1-Trichloroethane ND ppb (v/v) 60Carbon tetrachloride . • ND ppb (v/v) 60Benzene. 290 ppb (v/v) 601,2-Dichloroethane ND ppb (v/v) 60Trichloroethene ND . ppb (v/vj 601,2-Dichloropropane . ND ppb (v/vj 60Brbmod.ichloromethane - . ND ppb (v/v) 60cis-l,3-Dichloropropene , ND . ppb (v/vj 60 ,4-Methyi-2-pentanone ND ppb (v/v) 120Toluene 4800 ppb (v/v) 60trans-l,3-Dichloropropene ND ppb (v/v) 60 .1,1,2-Trichloroethane ND ppb (v/v) 60Tetrachloroethene , ND ppb (v/v) 602-Hexanone ND ppb (v/v) 120Dibrompchloromethane ND ppb (v/v) 601,2-Dibromoethane-(EDB) ND ppb (v/v) 60Chlorobenzene 270 ppb (v/v) 60Ethylbenzene 6000 ppb (v/v) 60Xylenes* (total) 9600 ppb (v/v) 60Styrene ND ppb (v/v) 60Bromoform ND ppb (v/v) 60 >

(continued on following page)ND « Not detectedNA « Not applicable . •


AR303306

Volatile Organics by GCMS - EPA TO14 (COOT.)• Enseco

A Coming Company

Client Mama* Colder Associates . , IJClient ID* ELP V07-1B ; ""Lab ID* ' 103201-0006-SAMatrix* AIR •'.' Sampled* 26 OCT 93 Received* 27 OCT 93Authorized* 27 OCT 93 Prepared* NA Analyzed* 03 NOV 93

' < • . " • ' ,'.. ' . . - . . Reporting . . ' . • . " 'Parameter ' Result Units Limit

1,1,2,2-Tetrachloroathana ND ppb (v/v) 60Benzyl chloride * ND ppb (v/v) 700 C4-Ethyl toluene 1000 . ppb (v/v) 601,3,5-Trimethylbenzena '. • 540 ppb (v/v) 60 .1,2,4-Trimethylbenzena 1200 ppb (v/v) 601,3-Dichlorobenzene NO ppb (v/v) 60 .1,4-Dichlorobenzena ' % 420 ppb (v/v) 60 •1,2-Dichlorobenzana * ND . ', ppb (v/v) 60 . . ' • ' •.1,2,4-Trichlorobanzana ' ND ppb (v/v) 120Hexachlorobutadiana ND ppb (v/v) 120

Note O t Reporting Limit elevated due to sample matrix interference.

ND. » Kot detectedNA » Not applicable ;

Reported Bys Dave Olson Approved Bys Val Mallari

AR303307

Volatile Organics by GCMS - EPA TO14- Enseco

A Coming Company

Client Name* Colder Associates -.'.'•'.Client ID* ELP V07-1B ,Lab ID* 103201-0006-SAMatrix* AIR Sampled* 26 OCT 93 Received* 27 OCT 93Authorized* 27 OCT 93 Prepared* NA Analyzed* 08 NOV 93


Dichlorodifluoromethane ND ug/m3 300Chloromethane ND ug/m3 2501,2-Dichloro-l,1,2,2"

tetrafluproethane . ND ug/m3 420Vinyl chloride 2700 ug/m3, 150Bromomethane ND ug/m3 • 230 'Chloroethane 1600 ug/m3 330Trichlorofluoromethane • -ND ug/m3 3301,1-Dichloroethene ND ug/m3 240Carbon disulfide ND ug/m3 930l,l,2-Trichloro-l,2,2- v

trifluoroethane ND ug/m3 450Acetone ND ug/m3 720Methylene chloride ND ug/m3 - 210trans-l,2-Dichloroethene • ' ND ug/m3 2401,1-Dichldroethane ," ND ug/m3 250vinyl acetate . . ND ug/m3 1000,cis-l,2-Dichlorpethene ND ug/m3 2402-Butanone ND ug/m3 780Chloroform ND ug/m3 ' 2901,1,1-Trichloroethane _ ND ug/m3 330Carbon tetrachloride ND ug/m3 360Benzene 920 ug/m3 . 1901,2-Dichloroethane ND ug/m3 250Trichlbrbethene - ND ug/m3 3301,2-Dichloropropane . . . ' ND ug/m3 ~ 270 .Bromodichloromethane . ND ug/m3 390cis-l,3-Dichloropropene • ND ug/m3 2704-Methyl-2-pentanone • , ND ug/m3 420Toluene .-..,-'-'- , 18000 ug/m3 220trans-l,3-Dichloropropene ND ug/m3 2701,1,2-Trichloroethane ND ug/m3 330Tetrachloroethene . . ND . ug/m3 3902-Hexanone ND ug/m3 480Dibromochlorbmethane ND ug/m3 5101,2-Dibromoethane (EDB) , ND . ug/m3 450Chlorobenzene _ . 1200 : ' ug/m3 280Ethylbenzene 26000 ug/m3 260Xylenee (total) 41000 ug/m3 260Styrene , . ND ug/m3 260Bromoform . ND ug/m3 630

(continued on following page) .N D B N o t detected ' • • • ; ' • ' . .NA « Not applicable •

Reported Bys Dave Olson Approved By* Val Mallari

AR303308

A Coming CompanyVolatile Organics by GCMS - EPA TO14 (COOT. )

.Client Names Colder Associates . • :Client ID* ELP V07-1BLab ID* 103201-0006-SAMatrix* AIR Sampled* 26 OCT 93 Received* 27 OCT 93Authorized* 27 OCT 93 Prepared* NA Analyzed* 03 NOV 93

•• • . ' ' . . ; • - ' . •- •. . •.; Reporting ' ;Parameter Result Units Limit '

1,1,2,2-Tetrachloroethana ND ug/m3 420Benzyl chlorida -,••'•.'. ND ug/m3 • 3600 G4-Ethyl. toluene , ' "' 5100 ug/ra3 3001,3,5-Trimethylbenzene ' . • . . • 2600 ug/m3 2901,2,4-Trimethylbanzahe 5700 ug/m3 . 2901,3-Dichlorobenzena ND ug/m3 .360l,4r-Dichlbrobanzsna 2500 ug/m3 3601,2-Dichlorobanzana , ' ND . ug/m3 3601,2,4-rTrichlorobenzena ND ug/m3 900Hexaehlorobutadiene ND ug/m3 1300

Note G * Reporting Limit elevated due to sample matrix interference.

1 NO » Not detected . .NA » Not applicable ; "

- ' ^ . .

Reported By* Dave Olson . Approved Bys Val Mallari

AR303309

A Coming CompanyVolatile Organics by GCMS - EPA TO14

Client Name: Colder AssociatesClient IDi ELP V13-1B ;Lab ID: 103201-0005-SAMatrix* AIR Sampled* 26 OCT 93 Received* 27 OCT 93Authorized* 27 OCT 93 - Prepared* NA Analyzed* 08 NOV 93

_ ' . ReportingParameter 'Result Units Limit

• " . • " ' . • ' • . " • ' ' . . ' ' - ; " ' •

Dichlorodifluoromethane - .1300 ppb (v/v) 400Chloromethane . ND ppb (v/v) 8001,2-Dichloro-l,1,2,2-

tetrafluoroethane . . ND ppb (v/v) 400Vinyl chloride 5800 ppb (v/v) 400Bromomethane . ' ND ppb (v/v) 400Chloroethane . ND ppb (v/v) ,800Trichlorofluoromethane ND ppb (v/v) 4001,1-Dichloroethene \ ND ppb (v/v) 400Carbon disulfide ' ND ppb (v/v) 2000l,l,2-Trichloro-l,2,2- . • '

trifluoroethane ND ppb (v/v) 400 •Acetone ND ppb (v/v) 2000Methylene chloride . • ' . • _ ND ppb (v/v) 400trans-l,2-Dichloroethene . ND ppb (v/v) 4001,1-Dichloroethane . ND ppb (v/v) 400Vinyl acetate ND ppb (v/v) '2000cis-l,2-Dichloroethene , 1100 ppb (v/v) 4002-Butanone ' , ND . ppb (v/v) 2000Chloroform ' ND ppb (v/v) 4001,1,1-Trichloroethane . ND ppb (v/v) 400Carbon tetrachlbride ND ppb (v/v) 400Benzene ' . ND ppb (v/v) 4001,2-Dichloroethane . ND ppb (v/v) 400Trichloroethene 400 ppb (v/v) 4001,2-Dichloropropane ND . ppb (v/v) . 400Bromodichloromethane ' . ND ppb (v/v) 400cis-l,3-Dichloropropene ' ND ppb (v/v) 4004-!-Methylr2-pentanone , ND ppb (v/v) 800Toluene ' - 18000 ppb (v/v) 400trahs-l,3-Dichloropropene . ND ppb (v/v) 400l»l,2-Trichloroethane ND ppb (v/v) 400Tetrachloroethene - ND ppb (v/v) 4002-Hexanone ND ppb (v/v) 800DibromOchloromethane .- ND vppb (v/v) 4001,2-Dibromoethane (EDB) ND ppb (v/v) 400 'Chlorobenzene ND ppb (v/v) 400Ethylbenzene 33000 ppb (v/v) 400Xylenes (total) 76000 ppb (y/v) 400Styrene • . ' '..""• ND ppb (v/v) 400 sBromoform ND ppb (v/v) 400

(continued on following page)ND B Not detected > •NA B Not applicable <

• , ' • • "i

Reported By* Dave Olson . Approved By* Val Mallari

AR3033IO

A Coming Company

Volatile Organics by GCMS - EPA T014 (COOT.)

. . . . . . . . . .'Client Name* Goldar Associates ,Client ID* ELP V13-1B ,Lab.IDs : 103201-0005-SAMatrixs AIR Sampled* 26 OCT 93 Received* 27 OCT 93Authorized* 27 OCT 93 Prepared* NA Analyzed* 03 NOV.93

. _. ' •' • . ' •, • . / " ' ' '; '. :;. • Reporting -.. .Parameter , Result Units Limit

1,1,2,2-Tatrachloroethana ND ppb(v/v) 400Benzyl chloride i ND ppb (v/v) 3500 G4-Ethyl' toluene'• 6900 ppb (y/v) 4001,3,5-Trimathylbenzena 2400 ppb (v/v) 4001,2,4-Trimathylbenzena . 4200 ppb (v/v) 400 •1,3-Dichlorobenzene . ND ppb (v/v) 4001,4-Dichlorobenzana ND ppb (v/v) 4001,2-Dichlprobenzana " ND ppb (v/v) 4001,2,4-Trichlorobenzena ND ' ppb (v/v) 800Haxachlorobutadiene ND ppb (v/v) 300

Note O t Reporting Limit elevated due to sample matrix interference.

ND.» Not detectedNA » Not applicable . ,,' . ' • - ' • . ' • ' - ' • - ' • • ' ' • ' • ' • . ; • ' / ' • 'Reported By* Dave Olson Approved By* Val Mallari

ftR3033ll

—'—:————:——————————~~——%EnseooVolatile Organics by GCMS - EPA TO14 Acommg company

Client Names Colder AssociatesClient IDs ELP V13-1BLab IDs 103.201-0005-SA.Matrix* AIR Sampled: 26 OCT 93 Received: 27 OCT 93Authorized* 27 OCT 93 Prepared* NA Analyzed* 08 NOV 93

. - ReportingParameter N Result Units Limit

Dichlorodifluoromethane 6600 ug/m3 2000Chloromethane ND ug/m3 1600l,2-Dichloror-l,l,2,2- ,

tetraf luoroethane ••' ND ug/m3 2800•Vinyl chloride 15000 ug/m3 1000Bromomethane \ ND ,ug/m3 . 1600Chloroethane ND ug/m3 2200Trichlorofluoromethane . ND ug/m3 22001,1-Dichloroethene . ND ug/m3 1600Carbon disulfide • ND ug/m3 6200 .l,l,2-Trichloro-l,2,2-

trifluoroethane ND ug/m3 3000 •Acetone - ND ug/m3 4800Methylene chloride , • ND ug/m3 1400trans-l,2-Dichlorpethene • v ND ug/m3 16001,1-Dichloroethane ND ug/m3 1600Vinyl'acetate . ' ND ug/m3 7000cis-l,2-Dichloroethene' 4300 ug/m3 16002-Butanone , ND ug/m3 5200Chloroform ND ug/m3 19001 1,1-Trichloroethane . ND ug/m3 2200Carbon tetrachloride ND ug/m3 2400Benzene ND . ug/m3 13001,2-Dichloroethane - ND ug/m3 1600Trichloroethene , 2100 ug/m3 21001,2-Dichloropropane ND ug/m3 1800Bromodichloromethane ND . ug/m3 2600cis-l,3-Dichloropropene ND ug/m3 / 18004-Methyl-2-pentanone ND ug/m3 2800Toluene 68000 ug/m3 1500trans-l,3-J>ichloropropene ND ug/m3 18001,1,2-Trichloroethane ND ug/m3 2200Tetrachloroethene ND \ig/m3 26002-Hexanone . ND ug/m3 3200Dibromochloromethane . ND ug/m3 34001,2-Dibromoethane (EDB) ND ug/m3 3000Chlorobenzene . ' / ND ug/m3 1800/Ethylbenzene 140000 ug/m3 1700Xylenes (total) 330000 ug/m3 1700Styrene ND ug/m3 1700Bromoform . ND ug/m3 4200

.. -.• - . ,. • \ . .- , • . . • .

(continued on following page)ND B Not detected .NA B Not applicable '

Reported By* Dave Olson Approved Bys Val Mallari '

AR303312

A Coming Company


• • .Client Names Colder Associates .Client IDs ELP V13-1BLab IDs 103201-0005-SAMatrix: AIR Sampled: 26 OCT 93 Receiveds 27 OCT 93Authorizeds 27 OCT 93 Prepared: NA . Analyzed: 03 NOV 93

• . • - .• ' ' ' - ' ' • - Reporting " ' •,Parameter . ' • Result Units Limit . •

1,1,2,2-Tetrachloroethana . , ' ND ug/m3 ' 2300 , 'Benzyl chlorida ND ug/m3 18000 G4-Ethyl toluene ' 34000 ug/m3 20001,3,5-Trimethylbenzena 12000 ug/m3 20001,2,4-Trimethylbenzena 21000 . ug/m3 20001,3-Dichlorobenzana V . ND ug/m3 24001,4-Dichlorobenzena ' . ND ug/m3 24001,2-Dichlorobanzana NO ug/m3 2400 •1,2,4-Trichlorobanzena ND ug/m3 6000 .Haxachlorobutadiena ' NO ug/m3 3400

Nota G i Reporting Limit alavated duo to sample matrix interference.' • ' , ' ' . - • \ • ' • ' ~ ' .

' ND « Not detected ' .' . ' ' ' • ' ' ' ..' 'NA » Not applicable

Reported Bys Dave Olson Approved Bys Val Mallari' ' ' "

AR3033I3

' , • A Coming Company,

. ' , ' , " . • ' • ' . ' ' , / • SCAQMD • • • . - - . • • ' • ' • • • '

' Method 25.2 ' , ' " / . . ' • - . ,

Client Name* Colder AssociatesClient ID* WLPV1-1B •Lab ID* 103201-0004-SA .Matrix* AIR Sampled* 26 OCT 93 Received* 27 OCT 93 .Authorized* . 27 OCT 93 Prepared* NA . Analyzed* 04 NOV 93 ^

, Reporting ,Parameter Result Units Limit

Methane 90000 ppm (v/v) 1700Total Non-Methane Hydrocarbons . . .

' as Methane, 37 ppm (v/v) 8.4 ,

ND B Not detectedNA B Not applicable

Reported By* Maria Jones Approved By* Val Mallari

AB30331-K.

- EnsecoA Coming Company

SCAQMD

Method 25.2

Client Name: Goldar Associates " ^"^Cliant ID: ELP V07-1B . " ' \Lab ID: 103201-0006-SAMatrix: AIR Sampled: 26 OCT 93 Received* 27 OCT 93Authorized: 27 OCT 93 .., Prepared: NA Analyzed: 04 NOV 93

•-'..'... • : •' • . • . Reporting' . .. '. • .. . " .Parameter ; ' Result Units .Limit

Methane • 330000 ppm (v/v) 1700 .Total Non-Methane Hydrocarbons - • . • • " . .

as Mathana 310 ppm (v/v) 8.4

ND » Not detectedNA B Not applicable ,

Reported By: Maria Jones Approved By: Val Mallari

AR3033I5

: t • * '. ; ' ' . - . A Coming Company

• " ' . ' , ; • . . . '.'"" - . • • . - : SCAQMD • ' , ' " • . . ' '

Method 25.2W • • • • • • ' • : : • . - . . ' , . • • . • • • . ' ' , • • . ' . • . . . •Client Name: Colder AssociatesClient ID: ELP V13-1B 'Lab ID: 103201-0005-SA .Matrix: AIR Sampled: 26 OCT 93 Received: 27 OCT 93 .Authorized: 27 OCT 93 Prepared: NA Analyzed: 04 NOV 93

-, .'• - ' • •' • ' ' : . " • ' -.; • • ' .. ' . .: ' Reporting /Parameter , /Result - Units ' Limit

Methane 570000 ppm (v/v) 1700Total Non-Methane Hydrocarbons

as Methane ' 1600 ppm (v/v) 8.4 ' . ' • ' ,

ND B Not detectedNA B Not applicable

•i Reported By: Maria Jones Approved Bys Val Mallari

AR3033I6

. A Coming Company

• , ; ' ' . ' Hydrogen Sulfide

1 . • , -'. .• '; • ' . ''- Method CARB-16 ' ". • ''.'-•'• •'• . - •'' ''

Client Namet Colder AssociatesClient ID* WLPV01-1BLab ID* 103244-0004-SAMatrix* . AIR Sampled* 23 OCT 93 .Received* 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed* 29 OCT 93

'• ' Reporting ' •Parameter Result Units Limit

Hydrogen sulfida '• . ND - ppm (v/v) 0.20

ND = Not detected . • -NA a Not applicable • . .

Reported Bys Maria Jones . . Approved By: Bob sundberg

AR3033I7


X—-^ Client Name: Colder Associates

Hydrogen Sulfide

Method CARB-16

Client IDs -ELP V07-1BLab IDs . 103201-0006-SAMatrix* AIR Sampled* 26 OCT 93 Received: 27 OCT 93Authorized: 27 OCT 93 Prepared: NA Analyzed* 29 OCT 93

. ReportingParameter ' Result Units Limit

Hydrogen sulfide 130 ppm (v/v) 5.0

ND * Not detected,NA ,B Not applicable

i y Reported By* Maria Jones Approved By* Val Hallari

AR3033 I 8

, . A Coming Company

Hydrogen Sulfide ,

. ' ' -' '• Method CARB-16 '" •', . • '' ..•-;•""-•• ' > •'•'. -•::. ••. • • • ' -."•. • : •:• ••• • •' -vj

Client Nama* Colder Associates • - "".Client ID* . ELP V13-13Lab ID* 103201-OOOS-SA \Matrix: AIR . Sampled: 26 OCT 93 Received* 27 OCT 93Authorized: 27 OCT 93 Prepared: NA Analyzed: 29 OCT 93

"- • " . "" . ' " . " ' ' ' ' ' •' • , . J «

ReportingParameter ; Result Units Limit .

i ' . . ' ' • ' • • ' . .

Hydrogen sulfida 1.7 ppm (v/v) 0.20

NO B Not detectedNA > Not applicable

Reported By* Maria Jones Approved By* Val Mallari

AR3033I9

,

. \

•V :

\ , •I '• • .

. . /

AMBIENT AIR

8-Hour Composite24-Hour Composite

1 ' -'.

AR303320

Volatile Organics by GCMS - EPA TO14• •Enseco

A Coming Company

Client Names Colder AssociatesClient IDs Lagoon-8hr. •Lab IDs 103244-0001-SA <Matrix* AIR Sampled* 28 OCT 93 Received* 29 OCT 93Authorized* 29 .OCT 93 Prepared* NA Analyzed* 09 NOV 93

- . . . . . - v . ' . ' • • • ' . . . • • • , ' Reporting -• . ' 'Parameter Result Units Limit

Dichlorodifluoromethane ND ppb (v/v) 6.0. 1Chloromethane ND ppb (v/v) 121,2-Dichloro-l,1,2,2-• ' tetrafluoroethane ND ppb (v/v) 6.0Vinyl chloride ND ppb (v/v) 6.0Bromomethane . ND ppb (v/v) 6.0Chloroethane .ND . ppb (v/v) 12Trichlorofluoromethane ND ppb (v/v) 6.01,1-Dichloroethene ' . ND ppb (v/v) 6.0Carbon disulfide ND ppb (v/v) 301,1,2-Trichloro-l,2,2-

trifluoroethane . .ND ppb (v/v) ' 6*0Acetone ND ppb (V/v) 30Kethylene chloride . ' ND ppb (v/v) 6.0trans-l,2-Dichloroethene ND ppb (v/v) 6.01,1-Dichloroethane ND ppb (v/v) . 6.0Vinyl acetate ND ppb (v/v) 30cis-l,2-Dichloroethene ND ppb (v/v) 6.02-Butanone ND ppb (v/v) ^30Chloroform ' ND ppb (v/v) ^6.01,1,1-Trichloroethane ND ppb (v/v) 6.0Carbon tetrachlcride , ND . ppb (v/v) 6.0Benzene ND ppb (v/v) 6.01,2-Dichloroethane ND ppb (v/v) 6.0Trichloroethene . ND. ppb (v/v) 6.01,2-Dichlorbpropane ND ppb (v/v) 6.0Bromodichloromethane , ND ppb (v/v) 6.0cis-l,3-Diehloropropene ND . ppb (v/v) .6.04-Methyl-2-pentanone .. ND. ; ppb (v/v) 12Toluene . ND ppb (v/v) 6.0

- trans-l,3-Dichloropropene ND ppb (v/v) 6.01,1,2-Trichloroethane ND ppb (v/v) 6.0Tetrachloroethene ND ppb (v/y) 6.02-Hexanone . ND ppb (v/v) 12Dibromochloromethane ND ppb (v/v) 6.01,2-Dibromoethane (EDB) . ND ppb (v/v) 6.0Chlorobenzene ND ppb (v/v) 6.0Ethylbenzene ND ppb (v/v) 6.0Xylenes (total) ND ppb (v/v) 6.0fityrene - . ND ppb (v/v) 6.0Bromoform : , ' ND ppb (v/v) 6.0

.(continued on following page)ND « Not detectedNA « Not applicable :


AR30332\

A Coming Company


Client Namas Colder Associates . , • •Client IDs Lagoon-8hr. , -- 'Lab IDs 103244-0001-SAMatrix: AIR Sampled* 23 OCT 93 Received: 29 OCT 93Authorized: 29 OCT 93 Prepared: NA Analyzed: 09 NOV 93

. . . • • . ' ' ' : . . / . • • ' • ; • Reporting', •Parameter Result Units Limit

> . /• i " -

1,1,2,2-TetraehlorOathana NO , ppb (v/v) 8.0Benzyl chlorida. . ND ppb (y/v) 6.04rEthyl toluene NO ppb (v/v> 6.0 .'1,3,5-Trimethylbenzena . ND ppb (v/v) 5.01,2,4-Trimathylbenzene ND ppb (v/y) . 6.01,3-Dichlorobanzena . • ND ppb (v/v) 6.01,4-Dichlorobenzena . : ND . ppb (v/v) 6.01,2-Dichlorobenzena .NO ppb (v/v) 6.01,2,4-Trichlorobanzane ND ppb (v/v) 12Hexachlorobutadiene ND ppb (v/v) 12

Note 1 s All reporting'limits elevated due to high level of moistureand/or Carbon dioxide. "

ND » Not detectedNA » Not applicable .

Reported Bys Val Mallarl Approved B^s Dave Olson

AR303322

" EnseooA Coming Company


Client Names Colder AssociatesClient IDs Lagoon-8hr.Lab IDs 103244-0001-SAMatrixs AIR Sampleds 28 OCT 93 ', > Received s 29 OCT 93Authorized* .29 OCT 93 Prepared* NA Analyzeds 09 NOV 93


Dichlorodifluoromethane ND ug/m3 30 1Chloromethane 'ND ug/m3 251,2-Dichloro-l,1,2,2-

tetrafluoroethane ND ug/m3 42Vinyl chloride ' , ' • . . ND ug/m3 15 'Bromomethane '• ND ug/m3 23,.Chloroethane • ' . ' ' , ' ND ug/m3 33Trichlorofluoromethane ND ug/m3 331,1-Dichloroethene , . ND ug/m3 24Carbon disulfide ND ug/m3 931,1,2-Trichloro-1,2,2-

trifluoroethane ND x ug/m3 45 -Acetone ND ug/m3 ' 72Methylene chloride ND ug/m3 21trans-l,2-Dichloroethene . ND ug/m3 • 241,1-Dichloroethane ND ug/m3 25 -Vinyl acetate _ ND ug/m3 100cis-l,2-Dichloroethene ND ug/m3 242-Butanone '• ND ug/m3 78Chloroform ND ug/m3 291,1/1-Trichloroethane ' ND ug/m3 33

: Carbon tetrachloride ND ug/m3 36Benzene ND ug/m3 191,2-Dichloroethane ND ug/m3 25.Trichloroethene ND ug/m3 331,2-Dichloropropane ND ug/m3 27Bromodichloromethane ND ug/m3 39cis-l,3-Dichloropropene ND ug/m3 274-Methyl-2-pentanone ND ug/m3 42Toluene ND ug/m3 22trans-l,3-Dichloropropene . ND ug/m3 271,1,2-Trichloroethane ND ug/m3 33Tetrachloroethene ; ND , ug/m3 392-Hexanone . NO ug/m3 48.Dibromochloromethane ] ND ug/m3 511,2-Dibromoethane (EDB) ND ug/m3 45 .Chlorobenzene ,'' ND ug/m3 28Ethylbenzene ND ug/m3 26 .Xylenes (total) , HD ug/m3 26Styrene ND ug/m3 26•Bromofom ND ug/m3 63

(continued on following page)ND « Not detected 'NA * Not applicable

Reported Bys Val Mallari Approved Bys Dave Ola on

AR303323

-%'EnseOoA Coming Company


Client Names Colder Associates -Client IDs Lagoon-3hr. . . . . . . . .Lab IDs 103244-0001-SAMatrixs AIR Sampled* 23 OCT 93 Received: 29 OCT 93Authorized: . 29 OCT 93 Prepared: NA Analyzed* 09 NOV 93

Reporting -Parameter Result Units Limit

1,1,2,2-Tetrachloroethane ND ug/m3 42Benzyl chloride ND ug/m3 304-Ethyl toluene ND ug/m3 301,3,5-Trimethylbenzena NO ug/m3 291,2,4-Trimathylbanzana NO ug/m3 291,3-Dichlorobenzena • ND ug/m3 361,4-Dichlorobenzene ND ug/m3 361,2-Dichlorobenzene ND ug/m3 361,2,4-Trichlorobenzena . ND ug/m3 90Hexachlorobutadiene ND ug/m3 130

Note 1 s All' reporting limits elevated due to high level of moistureand/or Carbon dioxide.

NO * Not detectedNA • Not applicable

- . i . .

Reported Bys Val Hallari , Approved By* Dave Olson

, , ^ Coming Company

Volatile Organics by GCMS - EPA TOl4

Client Names Colder AssociatesClient IDs Leachate Seep 8hr.Lab IDs 103244-0005-SA .Matrix: AIR Sampled s 28 OCT 93 Received: 29 OCT 93Authorized: 29 OCT 93 Prepared: NA . Analyzed: ,09 NOV 93

•''. . • ' . • ' " - •'' • . ' ' •'•'...• Reporting' • .Parameter . Result Units Limit

Dichlorodifluoromethane NA . ppb (v/v) ~ 1Chloromethane ND ppb (v/v) 201,2-Dichloro-l,1,2,2-

tetrafluoroethane ND ppb (v/v) 10. Vinyl chloride ND ppb (v/v) -.10

Bromomethane . ND ppb (v/v) 10Chloroethane . . ND Ppb (v/v) 20.Trichlorofluoromethane . ND ppb (v/v) 101,1-Dichloroethene - ND ppb (v/v) 10Carbon disulfide ND ppb (v/v) 50l,l,2-Trichloro-l,2,2- ,

trifluoroethane ND ppb (y/v) 10Acetone . NO ppb (v/v) 50Methylene chloride ND ppb (v/v) 10trans-l,2-Dichloroethene . ND ppb (v/v) 101,1-Dichloroethane ND ppb (v/v) 10

i" Vinyl acetate" ND ppb (v/v) 50-/ cis-l,2-Dichlprbethene • ND ppb (v/v) 10

2-Butanone ND ' ppb (v/v) 50Chloroform . ND ppb (v/v) 10 ,1,1,1-Trichloroethane ' ND ppb (v/v) 10

. Carbon tetrachlbride ND ppb (v/vj 10,Benzene ND ppb (v/v) 10'1,2-Dichloroethane : ND ppb (v/v) 10Trichloroethene NO ppb (v/v) 101,2-Dichloropropane ND ppb (v/v) 10Bromodichloromethane ND ppb (v/v) 10cis-l,3-Dichloropropene , ND ppb (v/v) 104-Methyl-2-pentanone ND ppb (v/v) 20Toluene 11 ppb (v/y) 10trans-l,3-Dichloropropehe ND ppb (v/v) 101,1,2-Trichloroethane ND ppb (v/v) 10Tetrachloroethene ND ppb (v/y) 10 .2-Hexanone V , ND ppb (v/v) 20Dibromochloromethane ND '. ppb,(v/v) 101,2-Dibromoethane (EDB) ND ppb (v/v) 10Chlofobenzene . ND / ppb (v/v) . 10Ethylbenzene ND ppb (v/v) 10Xylenes (total) ND ppb (v/v) 10Styrene ND ppb (v/v) 10Bromofbrm ND ppb (v/v) 10

(continued on following page)ND "Hot detected . . v

} NA "Not applicable

Reported Bys Val Kallari Approved Bys Dave Olfioni . • • ' . ' .. • ' ' • .' ' '_ . • ;

AR303325

A Coming Company


Client Names Colder AssociatesClient IDs Leachata Seep Shr.Lab IDs 103244-0005-SAMatrix: AIR Sampled: 23 OCT 93 Received: 29 OCT 93Authorized: 29 OCT 93 Prepared: NA Analyzed:. 09 NOV 93

. •• • • ' _ ' ''..'• • • . " . • - . . / ReportingParameter Result Units Limit

1,1,2,2-Tetrachlofoethana . ND ppb (v/v) 10Benzyl chloride ND ppb (v/v) 104-Ethyl toluene i ND ppb (v/v) , 101,3,5-Trimethylbenzene ND ppb (v/v) 101,2,4-Trimethylbenzene NO ppb (v/v) ,'•'. 101,3-Dichlorobenzena ND _ ppb (v/v) 101,4-Dichlorobenzene ND ppb (v/v) 101,2-Dichlorobenzena ND ppb (v/v) 101,2,4-Trichlorobenzena ND ppb (v/v) 20Hexachlorobutadiena ND ppb (v/v) 20

\J

Note 1 s All reporting limits elevated due to high level of moistureand/or Carbon dioxide.Compound not analyzed due to high level of Carbon dioxide.

ND B Not detected . ^NA » Not applicable


AR303326

- Enseco• A Coming Company


Client Names Colder AssociatesClient IDs Leachate Seep 8hr. sLab IDs 103244-0005-SAMatrix* AIR Sampled* 28 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed* 09 NOV 93

. . . . . . . - •', . ' • "•" • ... , . -ReportingParameter Result Units Limit

Dichlorodifluoromethane NA ug/m3 — 1Chloromethane • • ND ug/m3 411,2-Dichloro-l, 1,2, 2-

tetraf luoroethane . • ND ug/m3 70Vinyl chloride ND ;ug/m3 26Bromomethane ND ug/m3 .39Chloroethane .. ND . ug/m3 55 ,Trichlorofluoromethane ND ug/m3 v 551,1-Dichloroethene . ' ND ug/m3 41Carbon disulfide ND ug/m3 ' 160l,l,2-Trichloro-l,2,2-

trif luoroethane ND • ug/m3 75Acetone • ND ug/m3 120Methylene chloride ND ug/m3 • .34trans-l,2-Dichloroethene ND ' ug/m3 411,1-Dichloroethane . ND ug/m3 41Vinyl acetate ND ug/m3 . 180cis-l,2-Dichloroethene NO ug/m3 412-Butanone . , ND ug/m3 : 130Chloroform . ND ug/m3 481,1,1-Trichloroethane ND ug/m3 55Carbon tetrachloride ND ug/m3 €0Benzene ND ug/m3 32 v1,2-Dichloroethane * ND ug/m3 41Trichloroethene - . ND ug/m3 551,2-Dichloropropane ; ND' ug/m3 46Bromodichloromethane ND ug/m3 • - 65 .cis-l,3-Dichloropropene ND ug/m3 46 '4-Methyl-2-pentanone ND ug/m3 70Toluene 40 ug/m3 38trans-l,3-Dichloropropene ND ug/m3 461,1, 2-Tr ichloroe thane ND ug/m3 55Tetrachloroethene ND ug/m3 652-Hexanone ND ug/m3 80 :Dibromochloromethane ND ug/m3 851,2-Dibromoethane (EDB) ND ug/m3 75Chlorobenzene ND ug/m3 46Ethyibenzene . ND • • : . . ug/m3 44Xylenes (total) ND ug/m3 44Styrene - ND ug/m3 42Bromof orm ND ug/m3 100

(continued on following page)ND » Not detectedNA B Not applicable

Reported Bys Val Mallari Approved Bys Dave Ol son

flR303327

A Coming Company

Volatile Organics by GCMS - EPA T014 (CONT.) V

Client Names Colder Associates .Client IDs Leachate Seep 8hr.Lab IDs 103244-0005-SAMatrix s AIR Sampled* 23 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepared: NA Analyzed: 09 NOV 93

• • ". . . •" - ... Reporting • •'. •Parameter . Result Units Limit

1,1,2,2-Tatrachloroathana ND ug/m3 70Benzyl chloride ND ug/m3 504-Ethyl toluene ND ug/m3 50 ,1,3,5-Trimethylbenzene ND ug/m3 49 . ' ' • ' •1,2,4-Trimethylbenzane ND ug/m3 491,3-Dichlorobenzene ND ug/m3 601,4-Dichlorobenzene . ' ND ug/m3 601,2-Dichlorobenzene -,. NO ' ug/m3 601,2,4-Trichlorobenzene ND ug/m3 150Hexachlorobutadiene • ' , ' ''-,,'_ f(0 ug/m3 210

Note 1 s All reporting limits elevated due to high level of moistureand/or Carbon dioxide.Compound not analyzed due to high level of Carbon dioxide.

ND » Not detected .NA » Not applicable . .


RR303328

•'•-•_ • , • . • ' A Coming Company


Client Name: Colder Associates ' ' . • • .Client ID: WLF 24-1-lBLab ID: 103201-0002-SAMatrix: AIR : Sampled: 26 OCT 93 Received* 27 OCT 93Authorized* 27 OCT 93 Prepared* NA Analyzed* 01 NOV 93

1 - . / ' " • ' - ' '•


Dichlorodifluoromethane ' ND ppb (v/v) 2.0 .'Chloromethane ~ ND ppb (v/v) 4.01,2-Dichloro-l,1,2,2-

tetrafluoroethane ND ppb (V/v) 2.0Vinyl chloride ND ppb (v/yj 2.0Bromomethane ND ppb (v/vj 2.0Chloroethane ND ppb (y/v) 4.0Trichlorofluoromethane ND ppb (v/v) • . 2.0 •1,1-Dichloroethene ' , ND ppb (v/v) 2.0Carbon disulfide ND ppb (v/v) 101,1,2-Trichloro-l, 2,2-

trifluoroethane ND ppb (v/v) •" 2.0 'Acetone . ND ppb (v/v) 10Methylene chloride " " •' . ND ppb (v/v) 2.0trans-l,2-Dichloroethene ND ppb (v/v) 2.01,1-Dichloroethane ' ' ND ppb (v/v) 2.0Vinyl acetate 'ND ppb (v/v) 10cis-l,2-bichloroethene ND ppb (v/v) .2.02-Butanone. ND ppb (v/v) 10Chloroform ND ppb (v/v) 2.01,1,1-Trichloroethane v ND ppb (v/v) 2.0 :Carbon tetrachloride . ND ppb (v/v) 2.0Benzene ND ppb (v/v) 2.01,2-Dichloroethane ND ppb (v/v) 2;0 rTrichlproethene ND Ppb (v/v) 2.01,2-Dichlorbpropahe ND ppb (v/v) 2.0Broroodichloromethane ND Ppb (v/v) 2.0cis-l,3-Dichloropropene ND ' ppb (v/v). 2.04-Methyl-2-pentanone ' . ND ppb (v/v) 4.0Toluene ND ppb (v/v) 2.0trans-l,3r-Dichloropropene ND ppb (v/v) 2.01,1,2-Trichloroethahe ND ppb (v/v) 2.0Tetrachloroethene ND ppb (v/v) ; 2.02-Hexanone 9.7 ppb (v/v) 4*0Dibromochloromethane . ND ppb (v/v) 2.01,2-Dibromoethfene (EDB) ND ppb (v/v) 2.0Chlorobenzene NO ppb (v/v) 2.0Ethylbenzene ND ppb (v/v) 2.0

' Xylenes (total) . ND ppb (v/v) 2.0Styrene ND ppb (v/v) 2.0Bromoform ND ppb (v/v) 2.0

(continued on following page). ND B Not detected / .• • .

i • ' N A B N o t applicable .' . ' - • . • .\^S . ' • - • -• " ' v • •'•.'•- '• " . • ' / ' ' • •

Reported By* Dive Olson Approved By* Val Mallari '

flR303329

A Coming Company

Volatile Organics by GCMS- EPA TO14(CONT.)

Client Name* Colder AssociatesClient ID* ttLF 24-1-1B ^Lab IDs 103201-0002-SAMatrix: AIR Sampled: 26 OCT 93 Receiveds 27 OCT 93Authorized: 27 OCT 93 Prepared* NA Analyzed: 01 NOV 93

• ' , ' • ' * Reporting »Parameter . Result Units Limit.

1,1,2,2-Tstrachloroathana ; ND ppb (v/v) 2.0Benzyl chloride ,ND ppb (v/v) 2.04-Ethyl toluene l/. ND ppb (v/v) 2.01,3,5-Trimathylbanzana ,. NO ppb (v/v) 2.01,2,4-Trimethylbanzana ND - ppb (v/v) 2.01,3-Dichlorobanzena . ' ND ppb (v/v) 2.01,4-Dichlorobenzena ND ppb (v/v) 2.01,2-Dichlorobenzene ND ppb (v/v) . 2.0 . .1,2,4-Trichlorobenzena* ND . ppb (v/v) 4.0Hexaehlorobutadiena : ND .ppb (v/v) 4.0

< •

ND • Not detected • ,NA j Not applicable

Reported Bys Dave Olson Approved flys Val Mallari

AR303330

A Coming Company


Client Names Colder Associates .Client IDs WLF 24-1-1BLab ID* 103201-0002-SA ;Matrix* AIR Sampled* 26 OCT 93 Received* 27 OCT 93Authorized* 27 OCT 93 Prepared* NA Analyzed* 01 NOV 93

• • •• ' .. •''.'..•' .' . ' • ' . •' . . . ' • ' , Reporting - • ,Parameter _ " Result Units Limit

Dichlorodifluoromethane v ND ug/m3 9.9 . .Chloromethane ND ug/m3 , 8.2 -1,2-Dichloro-l,1,2,2- .. • tetrafluoroethane ND ug/m3 1* ' ;Vinyl chloride ND , ug/m3 5.1Bromomethane - ND ug/m3 7.8Chloroethane ND ug/m3 ' ' . 11Trichlorofluoromethane ND ug/m3 111,1-Dichloroethene • ND ug/m3 8.1Carbon dieulfide ND ug/m3 31l,l,2-Trichloro-l,2,2-

trifluoroethane . ND ug/m3 15, ;Acetone ND ug/m3 24Methylene chloride • ND ug/m3 6.9 -• ,'.trans-l,2-Dichloroethene ' ND ug/m3 8.11,1-Dichloroethane . ND ug/m3 8.2Vinyl acetate ND ug/m3 35 •cie-l,2-Dichloroethene ND ug/m3 8.12-Butanone ND ug/m3 ; 26Chloroform ND ug/m3 . 9.71,1,1-Trichloroethane ND . ug/m3 11Carbon tetrachloride ND ug/m3 12Benzene . ND ug/m3 r 6.4 , . •1,2-Dichloroethane ND ug/m3 8.2Trichloroethene . ND ug/m3 111,2-Dichlbropropane ND ug/m3 9.1Bromodichlororaethane ND ug/m3 13 <cis-l,3-Dichloropropene ' ND ug/m3 9.1

. 4-Methy1-2-pentanone ND ug/m3 14.Toluene ND ug/m3 7.5trans-l,3-Dichloropropene ND ug/m3 9.11,1,2-Trichloroethane , ND ug/m3 11Tetrachloroethene - ND ug/m3 .132-Hexanone 40 ug/m3 16Dibromochloromethane ND ug/m3 171,2-Dibromoethane (EDB) - . ' ND ug/m3 15Chlorobenzene - ND ug/m3 9.2Ethylbenzene : ND ug/m3 8.7 'Xylenes (total) ND ug/m3 8.7Styrene . ND ug/m3 8.5 "Bromoform ND ug/m3 21

(continued on following page)ND B Not detected . , . " .NAB Not applicable

J ' ' ' . * * " . - ' -Reported By: Dave Olson Approved Byt Val Kallari

ttR30333l

A Coming Company

Volatile Organics by GCMS -EPA T014 (CONT.)

Client Names Colder Associates . / •Client IDs WLT 24-1-1BLab IDs 10320I-0002-SAMatrix: AIR Sampled: 26 OCT 93 Received: 27 OCT 93Auttiorizeds 27 OCT 93 Prepared: NA Analyzed: 01 NOV 93

- ' ••', . • . ' ' • ' . . . - • ' • ' . - ' . Reporting •Parameter Result Units Limit

1,1,2,2-Tetrachloroathana ND ug/m3 14Benzyl chloride ND ug/m3 104-Ethyl toluene ND ug/m3 9.9 ' ,•1,3,5-Trimethylbenzena ND ug/m3 9.81,2,4-Trimathylbenzena ND ug/m3 9.81,3-Dichlorobenzena NO' *ug/m3 121,4-Dichlorobenzena ND ug/m3 121,2-Dichlorobenzena ND ug/m3 121,2,4-Trichlorobenzena . ' . ND ug/m3 30Hexachlorobutadiene . ND ug/m3 42

•\

ND « Not detected' •NA B Not applicable > .

- . • 'N ., 's -' : '.. • ' 'Reported Bys Dave Olson Approved Bys Val Mallari

M303332


-%/EnseooA Coming Company

. .Client Name: Colder AssociatesClient ID: ' ELF 24-1-1BLab ID: 103201-0001-SAMatrix: AIR Sampled: 26 OCT 93 Received: 27 OCT 93Authorized* .27 OCT 93 Prepared* NA Analyzed* 01 NOV 93

ReportingParameter Result Units , Limit

Dichlorodifluoromethane ND . ppb (v/v) 2.0^Chloromethane . ND ppb (v/v) 4.01,2-Dichloro-l,1,2,2-

tetrafluoroethane ' ND ppb (v/v) 2.0Vinyl chloride ND ppb (v/v) 2.0Bromomethane ' - • ND . ppb (v/v) 2.0Chloroethane . . ND ppb (v/v) 4«°Trichlorofluoromethane ND ppb (v/v) 2.01,1-Dichloroethene ND ppb (v/v) -2.0Carbon disulfide ND ppb (v/v) 10l,l,2-TrichlOro-l,2,2- ~

trifluoroethane ND ppb (v/v) 2.0Acetone ND ppb (v/vj 10Methylene chloride ND ppb (v/v) ?.0trans-l,2-Dichloroethene ND ppb (v/v) 2.01,1-Dichloroethane •> • ND ppb (v/v) .2.0Vinyl acetate ND ppb (v/v) 10cis-l,2-Dichloroethene ND • ppb (v/v) 2.02-Butanone ' . ' ND ppb (v/v) 10Chloroform ND ppb (v/v) 2.01,1,1-Trichloroethane ' ND ppb (v/v) 2.0Carbon tetrachloride ND ppb (v/v) 2.0Benzene " ND ppb (v/v) 2.01,2-Dichloroethane ND ppb (v/v) 2.0Trichloroethene ND ppb (v/v) 2.01,2-Dichloropropane , ND ppb (v/v) 2.0'Bromodichloromethane ND ppb (v/v) 2.0cis-l,3-Dichloropropene ND ppb (v/v) 2*04-Methyl-2-pentanone . ND ppb (v/v) 4.0Toluene ND ppb (v/v) 2.0trans-l,3-Dichloropropene J ND ppb (v/v) .2.01,1,2-Trichloroethane ND ppb(v/v) 2.0Tetrachloroethene ND ppb (v/v) 2.02-Kexanone ND ppb (v/v) 4.0Dibromochloromethane ND ppb (v/v) 2.01,2-Dibromoethane (EDB) ND ppb (v/v) 2.0Chlorobenzene \ ND • •• . . ppb .(v/v) 2.0Ethylbenzene ND ppb (v/v) 2.0Xylenes (total) ND ppb (v/v) 2.0Styrene ND ppb (v/y) 2.0.Bromoform ND ppb (v/v) 2.0.

(continued on following page)ND B Not detectedNA B Not applicable .'. ,

Reported By* Dave Olson Approved Bys Val Mallari

ftR303333

A Coming Company


Client Name's Colder AssociatesClient IDs ELF 24-1-1BLab IDs 103201-0001-SAMatrix* AIR . Sampled* 26 OCT 93 Received* 27 OCT 93Authorized* -27 OCT 93 Prepared* NA Analyzed* 01 NOV 93

. • ReportingParameter Result Units Limit

1,1,2,2-Tatrachloroethana ND ppb (v/v) 2.0Benzyl chloride ND ppb (v/v) . 2.0 •4-Ethyl toluene NO ppb (v/v) 2,01,3,5-Trimathylbenzena ND ppb (v/v) 2.01,2,4-Triraethylbenzene NO ppb (v/v) 2-0 •1,3-Dichlorobenzena , . ' NO ppb (v/v) 2.01,4-Dichlorobenzena ND ppb (v/vj 2.0l,27Dichlorobenzena ND ppb (v/v) 2.0l,2J4-Trichlorobenzeha , NO ppb (v/v) 4.0Haxachlorobutadiana ND ppb (v/v) 4.0

ND B Not detected ' , -NA » Not applicable

Reported Bys Dave Olson Approved Bys, Val Mallari

AR303331*

' • ' A Coming Company

Volatile Organics by CCMS - EPA TO14

, . . - .Client Names Colder AssociatesClient ID* ELF 24-1-1BLab ID: 103201-0001-SA ,Matrix: AIR Sampled: 26 OCT-93 Received: 27 OCT 93Authorized* 27 OCT 93 Prepared* NA. Analyzed* 01 NOV 93

- . • • . • ' . . • • - . . - • ' • Reporting - , .Parameter .Result Units Limit

Dichlorodifluoromethane ND ug/m3 9.9Chloromethane . , ND ug/m3 8.21,2-Dichloro-l, 1,2, 2-

tetraf luoroethane ND . ug/m3 '• 14Vinyl chloride V L ND ug/m3 5.1Bromomethane ND ug/m3 ' 7.8Chloroethane ND ug/m3 11Trichlorofluoromethane , ND ug/m3 , 11 .1,1-Dichloroethene . • ND ug/m3 8.1-Carbon disuifide ND ug/m3 31l,l,2-Trichloro-l,2,2- . ; ,

trif luoroethane ND ug/m3 15Acetone ND ug/m3 24Methylene chloride ND ug/m3 6.9trans-l,2-Dichloroethene . ND ug/m3 8.1

v 1,1-Dichloroethane " ND ug/m3 8.2Vinyl acetate ND • %ug/m3 35

I j cis-l,2-Dichloroethene ND ug/m3 8.1>-** 2-Butanone ' ~ '•' . ND ug/m3 26

Chloroform . ND ug/m3 9.71,1,1-Trichloroethane ND ug/m3 11 .Carbon tetrachloride - ND ug/m3 12 ;Benzene ^ ND ug/m3 6.41,2-Dichloroethane ~ ' ND ug/m3 8.2Trichloroethene - ND ug/m3 111,2-Dichloropropane . ND ug/m3 9.1Bromodichloromethane 'ND ug/m3 13cis-l,3-Dichloropropehe ND ug/m3 9.14-Methyl-2-pentanone - ND " ug/m3 •••.'. 14Toluene • ND ug/m3 7.5trans-l,3-Dichloropropene ND ug/m3 , 9.11,1, 2-Tr ichloroethane ND ug/m3 11Tetrachloroethene • ND ug/m3 .13 .2-Kexanone . ND ug/m3 16 •Dibromochloromethane , ND ug/m3 171, 2-Dibromoe thane (EDB) ND • ug/m3 15Chlorobenzene • ND ug/m3 9.2Ethylbenzene ND ug/m3 8.7Xylenes (total) ' ND ug/m3 8.7Styrene . . ' ND ' ug/m3 8.5Broraoform . , ' ND ug/m3 ' 21 ' •

(continued on following page)ND B Not detected ' . .

. NAB Not applicable . " " . " . ' .

^—^ Reported By* Dave Oleon Approved By* Val Hallari

AR303335

- /EnsecoA Coming Company


Client Name* Colder Associates ,Client ID* ELF 24-1-1BLab ID* 103201-0001-SAMatrix* AIR . Sampled* 26 OCT 93 Received* 27OCT 93Authorized* 27 OCT 93 Prepared* NA Analyzed* 01 NOV 93

• ; ' . • ' " . • - . ' • : . . • . " • ' • ' • ' • Reporting .Parameter Result Units Limit

1,1,2,2-Tatrachloroathana ND ug/m3 14Benzyl chloride ND, ug/m3 104-Ethyl toluene , ND ug/m3 9.91,3,5-Trimethylbenzene ^ ND ug/m3 9.81,2,4-Trimathylbenzena ND ug/ra3 i 9.31,3-Dichlorobenzena ND ug/m3 121,4-Dichlorobenzena ' ND ug/m3 121,2-Dichlorobenzena •/ ND ug/m3 121,2,4-Trichlorobenzana . ND .ug/m3 30Hexachlorobutadiena ' ND ug/m3 42

ND « Not detectedNA » Not applicable

Reported Bys, Dave Olson Approved Bys Val Mallari

AR303336

A Coming Company

Volatile Organics by GCMS - EPA TO14 .

. . .Client Names Colder AssociatesClient IDs ELF-24-2-1BLab IDs 103276-0001-SAMatrix: AIR Sampled: 29 OCT 93 Received: 01 NOV 93Authorized: 01 NOV 93 Prepared: NA Analyzed: 11 NOV 93


Dichlorodifluoromethane , ND ppb (v/v) 2.0Chloromethane • ' -' ND ppb (v/v) 4.01,2-Dichloro-l,1,2,2- "

tetrafluoroethane ND ppb (v/v) 2.0Vinyl chloride ND ppb (v/v) 2.0Bromomethane ND ppb (v/v) 2.0Chloroethane ; ND ppb (v/v) 4.0.Trichlorofluoromethane " ND . ppb (v/v) 2.01,1-Dichloroethene . ND > ppb (v/v) 2.0Carbon disulfide ND ppb (v/v) 10l,l,2-Trichloro-l,2,2-

trifluoroethane ND ppb (v/v) 2.0Acetone ND • ppb (v/v) 10Methylene chloride ' ND ppb (v/v) 2.0trans-l,2-Dichloroethene ND ppb (v/v) 2.0 • ,,1,1-Dichloroethane . ND ppb (v/v) 2.0Vinyl acetate . ND ppb (v/v) 10cis-l,2-Dichloroethene ND ppb (v/v) i 2.0 »2-Butanone ND ppb (v/v) 10Chloroform . . ND Ppb (v/v) 2.01,1,1-Trichloroethane ND ppb (v/v) 2.0Carbon tetrachloride ND ppb (v/v) 2.0 .Benzene.'••'•• . ND ppb (V/v) 2.01,2-Dichloroethane ND ppb (v/v) 2.0Trichloroethene ND . ppb (y/v) 2.01,2-Dichloropropane ' • ND ppb (v/v) 2.0Bromodichloromethane >. ; ND ppb (v/v) 2.0cis-l,3-Dichloropropene ND ppb (v/v) 2.0.4-Methyl-2-pentanone ND ppb (v/vj 4.0Toluene ND ppb (v/vj 2.0trans-l,3-Dichloropropene ' ND ppb (v/v) 2.01,1,2-Trichloroethane . ~ .' ND ppb (v/v) "2.0 'Tetrachloroethene ND ppb (v/v) 2.02-Hexanone ND ppb (v/v) 4.0Dibromochloromethane ' , . ND ppb (v/v) . 2.01,2-Dibromoethane (EDB) ND ppb (v/v) 2.0Chlorobenzene ND ppb (v/v) 2.0Ethylbenzene ' ND ppb (v/v) 2.0Xylenes (total) ND ppb (v/v) 2.0Styrene ' ' ND ppb (v/v) . 2.0Bromoform ND ppb (v/v) 2.0

(continued on following page) -ND B Not detected . . * ' .NA B Not applicable

' • ' ' ' . - ' • ' • • • • " ' • • ' : • : -Reported Bys Val Mallari Approved Bys Mark Johnson

RR303337

A Coming Company

Volatile Organics by GCMS "- EPA TO14 (CONT.)

. . .Client Names Colder Associates •'Client ID* ELF-24-2-1BLab IDs 10327 6-0001-SAMatrix s AIR Sampled* 29 OCT 93 Received* 01 NOV 93Authorized* 01 NOV 93 Prepared* NA Analyzed* 11 NOV 93

. . . ' " • • . " . ' - . - ' ' ' ' • ' . . ' Reporting. '•.-•• • •Parameter Result. Units Limit

. . '-'•,' ' . ' • '..' ' ' '•••1,1,2,2-Tetrachloroathana ND ppb (v/v) 2.0Benzyl chloride ND ppb (v/v) . 2.04-Ethyl toluene ND ppb (v/v) 2.01,3,5-Trimethylbenzena ND ppb (v/vj 2.01,2,4-Trimathylbenzene . ND ppb (v/v) 2.01,3-Dichlorobenzena ND ppb (v/v) i.O1,4-Dichlorobenzena ND ppb (v/v) 2.01,2-Dichlorobenzena ND ppb (v/v) 2.01,2,4-Trichlorobenzene ND ' ppb (v/v) 4.0Hexachlorobutadiena ND . ppb (v/vj 4.0.

ND B Not detectedNA B Not applicable .

Reported Bys Val Mallari v .'. ' ^ Approved Bys Mark Johnson

AR303338

. . . - , ' . - • • A Coming Company


Client Names Colder AssociatesClient IDs ELF-24-2-1BLab IDs 103276-0001-SAMatrix* AIR Sampled* 29 OCT 93 Received* 01 NOV 93Authorized* 01 NOV 93 Prepared* NA Analyzed* 11 NOV 93

. ReportingParameter . Result Units Limit

Dichlorodifluoromethane ND ug/m3 9.9Chloromethane ND ug/m3 8.21,2-Dichloro-l,1,2,2-

tetrafluoroethane . ND ug/m3 14Vinyl chloride ND ug/m3 5.1Bromomethane • • ND ug/m3 7.8Chloroethane ND ug/m3 11Trichlorofluoromethane ND ug/m3 111,1-Dichloroethene • ND ug/m3 ' 8.1Carbon disulfide . ND ug/o3 31l,l,2-Trichloro-l,2,2- ' r

trifluoroethane ND ug/m3 15Acetone ' ND ug/m3 . / 24Methylene chloride '. - . ND ug/m3 '• 6.9tfane-l,2-Dichloroethene ND ug/m3 ' 8.11,1-Dichloroethane ' ND ug/m3 8.2Vinyl acetate . ND ug/m3 35cis-l,2-Dichloroethene ND ug/m3 8.12-Butanone • ND ug/o3 26Chloroform ND ug/m3 . 9.71,1,1-Trichloroethane ND ug/m3 11Carbon tetrachloride • ND ug/m3 12Benzene . . ND ug/m3 6.41,2-Dichloroethane . ND ug/m3 8.2Trichloroethene ND • ug/tn3 111,2-Dichioropropane ND ug/m3 9.1Bromodichloromethane '. . ND ug/m3 13cis-l,3-Dichloropropene ND .' ug/m3 9.14-Methyl-2-pentanone ND ug/m3 ' 14Toluene - ' ' ND ug/m3 7.5trans-l,3-Dichlbropropene ND ug/m3 9.11,1,2-Trichloroethane ND ug/m3 11Tetrachloroethene . ND ug/m3 132-Hexanone ND ug/m3 16Dibromochloromethane ' ND ug/m3 171,2-Dibrompethane (EDB) ND ug/m3 15Chlorobenzene ; ND ug/m3 9.2Ethylbenzene . . ND' ug/m3 8.7Xylenes (total) ND ug/m3 8.7Styrene ND ug/m3 8.5Bromoform , . ND ug/m3 21

. (continued on following page)ND B Not detectedNA « Not applicable

Reported By* Val Mallari Approved By* Mark Johnson.

AR303339

. , . , . . • A Coming Company

Volatile Organics by CCMS - EPA T014 (CONT.j

. . . - . - • • - • - .Client Names Colder Associates 'Client IDs ELF-24-2-1B . .Lab IDs 103276-0001-SAMatrix* AIR Sampled* 29 OCT 93 Received* 01 NOV 93Authorized* 01 NOV 93 Prepared* NA Analyzed* .11 NOV 93

' . - . . - . • ' • ; • ' • : • - . • Reporting' ' •Parameter . . 'Result Units Limit

1,1,2,2-Tetrachloroathana ND ug/m3 14Benzyl chloride ND ' ug/m3 104-Ethyl toluene ND ug/m3 9.91,3,5-Trimethylbenzene ND ug/ra3 9.31,2,4-Trimethylbenzene , ND ug/m3 ?«81,3-Dichlorobenzena ND ug/m3 121,4-Dichlorobanzane ND ug/m3 121,2-Dichlorobenzena ND ug/m3 12 ;1,2,4-Trichlorobenzena NO ug/m3 .30 .Hexachlorobutadiena ' ND ug/m3 42

ND B Not detectedNA » Not applicable

Reported Bys Val Mallari Approved Bys Mark Johnson

AR3033UO

; • '• A Corning Company


Client Names Colder Associates ' "' - : "Client ID* ELF-24-3-1B "Lab IDs 103403-0002-SA .'Matrix: AIR Sampled: 09 NOV 93 Received* 10 NOV 93Authorized* 10 NOV 93 Prepared* NA Analyzed* 16 NOV 93

v ' ,. . • ''•;'.' •, •;•.-- ':•. • •• " . ' Reporting •'•• - : .Parameter ' , Result Units Limit

Dichlorodifluoromethane ND ppb (v/vj 2.0Chloromethane - , ND Ppb (v/v) 4.01,2-Dichloro-l,1,2,2-

tetrafluoroethane . ND ppb (v/v) 2.0Vinyl chloride ND Ppb (v/v) 2.0Bromomethane • . .NO ppb (v/v) 2.0Chloroethane ND ppb (v/v) 4.0Trichlorofluoromethane ND ppb (v/v) 2'.01,1-Dichloroethene ' . ND . ppb (v/v) 2.0Carbon disulfide . ND ppb (v/v) 101,1,2-Trichloro-l,2,2-

trifluoroethane ND ppb (v/v) 2.0Acetone . NO ppb (v/vj 10Methylene chloride - ' ND ppb (v/v) 2.0trans-l,2-Dichloroethene ND ppb (v/v) , 2.01,1-DichlOroethane ^ ND ppb (v/v) 2.0Vinyl acetate " ND ppb (v/v) 10cis-l,2-Dichloroethene > ND ppb (v/vj 2.02-Butanone , . ND ppb (v/v) 10 .Chloroform' , , ND ppb (v/v) 2.01,1,1-Trichloroethane ND ppb (v/v) 2.0Carbon tetrachloride ' ND p ppb (v/v) 2.0Benzene ND ppb (v/v) 2.01,2-Dichloroethane ND ppb (v/v) 2.0Trichloroethene . ND ppb (v/vj 2*01,2-Dichloropropane ND ppb (v/v) 2.0Bromodichloromethane ND ppb (v/v) 2.0cis-i,3-Dichloropropene ND ppb (v/v) 2.0 .4-Methyl-2-pentanone : - NO ppb (v/v) 4.0Toluene . ' ND ,ppb (v/v) 2.0trans-l,3-Dichloropropene . ND ppb (v/v) 2.01,1,2-Trichloroethane . ND ppb (v/v) 2.0Tetrachloroethene ND ppb (y/v) 2.0,2-Hexanone ND ppb (v/v) 4.0Dibromochloromethane • ND ppb (v/v) 2.01,2-Dibromoethane (EDB) ND ppb (v/v) . 2.0Chlorobenzene ND ppb (v/v) 2.0Ethylbenzene . ND ppb (v/v) 2.0Xylenes (total) .••'-•' ND ppb (v/v) 2.0Styrene • ' • ND ppb (v/vj 2.0Bromoform ND ppb (v/vj 2.0

(continued on following page) •ND B Not detectedNA B Not applicable .

Reported By* Dave Olson ., . Approved By* Val Mallari

AR30331*!

. • ' ' . - / ' A Coming Company


" - . • , . .Client Names Colder Associates . , ' - . , ' .Client IDs ELF-24-3-1BLab IDs 103403-0002-SA 'Mataixs AIR 'Sampled: 0? NOV 93 Received: 10 NOV 93Authorized: 10 NOV 93 Prepared: NA Analyzed: 16 NOV 93

• " > . • -; .. • _ ' • . . • . Reporting . •Parameter Result Units Limit

1,1,2,2-Tetrachloroethane ND ppb (v/v) 2.0Benzyl chloride NO ppb (v/v) .2.04-Ethyl toluene , ND ppb (v/vj 2.0 .1,3,5-Trimethylbenzene r ND ppb (v/v) 2.0~1,2,4-Trimathylbenzane ND ppb (v/v) 2.01,3-Dichlorobenzene . NO ppb (v/y) 2.0 '1,4-Dichlorobenzene ND ppb (v/v) 2.01,2-bichlorobenzana \ ND ppb (v/vj 2.01,2,4-Trichlorobenzene ND ppb (v/v) 4.0 .Haxachlorobutadiena , ND ppb (v/vj 4.0

ND B Not detectedNA B Not applicableKnotted B», Dave Olson Approved By, v^ Hallari

A Coming Company

Volatile Organics by GCMS - EPA 1614

Client Names Colder AssociatesClient IDs ELF-24-3-1B -Lab ID* 103403-0002-SAMatrix* AIR Sampled* 09 NOV 93 Received* 10 NOV 93Authorized* , 10 NOV 93 Prepared* NA Analyzed* 16 NOV 93

. ReportingParameter . . Result Units Limit

Dichlorodifluoromethane ' ND ug/m3 9.9Chloromethane ND" ug/m3 8.21,2-Dichloro-l,1,2,2-

tetrafluoroethane ND* ug/m3 14Vinyl chloride - ND ug/m3 5.1Bromomethane ., ND ug/m3 7.8Chloroethane ND ug/m3 11Trichlorofluoromethane / . ND ug/m3 111,1-Dichloroethene, ND . ug/m3 . 8.1Carbon disulfide ' ND ug/m3 31l,l,2-Trichloro-l,2,2-

trifluoroethane ND ug/m3 ISAcetone ND ug/m3 24Kethylene chloride . ND ug/m3 6.9trans-l,2-Dichloroethene .ND . ug/m3 8.11,1-Dichloroethane ND ug/m3 8.'2Vinyl acetate . ND • ' ug/m3 35 7cis-l,2-Dichloroethene .' , ND ug/m3 8.12-Butanone' ND ug/m3 26Chloroform ND ; ug/m3 9.71,1,1-Trichloroethane ND ug/m3 11Carbon tetrachloride ND ug/m3 12Benzene '. ND ug/m3 6.41,2-Dichloroethane . ND ug/m3 8.2Trichloroethene . ND ug/m3 111,2-Dichloropropane . ND . ug/m3 9.1Bromodichloromethane ND ug/m3 13cis-l,3-Dichloropropehe ND ug/m3 9.14-Methyl-2-pentanone ' ND ug/m3 14Toluene . ND ug/m3 . ; 7.5trans-l,3-Dichloropropene ND " ug/m3 9.11,1,2-Trichloroethane ND ug/m3 11Tetrachloroethene ND ug/m3 132-Kexanone ND , ug/m3 16Dibromochloromethane . ND ug/m3 171,2-Dibromoethane (EDB) ND ug/m3 15 ,Chlorobenzene ND ug/m3 9«2Ethylbenzene ND ug/m3 8.7Xylenes (total) ND ug/m3 8.7Styrene ND ug/m3 8.5Bromoform ND ug/m3 21

(continued on following page)ND B Not detectedNA B Not applicable

Reported By* Dave Oleon Approved Bys Val Mallari

RR3033U3


Volatile Organics by GCMS - EPA TO14 (CONT.j

Client Names Colder Associates -Client ID* . ELF-24-3-1BLab ID* 103403-0002-SAMatrix* AIR Sampled* 09 NOV 93 Received* 10 NOV 93Authorized* . 10 NOV 93 Prepared* NA Analyzed* 16 NOV 93

. • '. ' '.". ReportingParameter ' Result , Units Limit .

. . . ' ' • . • _ • • . . ' . . v . . .

1,1,2,2-Tatrachloroathana ND ug/m3 14Benzyl chlorid* ND ug/m3 104-Ethyl toluene . •' ^ ND ug/m3 9.91,3,5-Trimethylbenzena * NO ug/m3 9.31,2,4-Trimethylbenzene ND ug/m3 9.31,3-Dichlorobenzena .NO ug/m3 121,4-Dichlorobenzene ND ug/m3 121,2-Dichlorobenzene - ND ug/m3 121,2,4-Trichlorobenzene ND ug/m3 30Hexachlorobutadiene •. ND ug/m3 42

ND B Not detectedHA » Not applicable

Reported Bys Dave Olsbn Approved By* Val Mallari' ' ' ' ' ' ' '

' • ' : . . ' . A Coming Company

Volatile Organics by GCMS - EPA TO14 . ' . ' • '

Client Names Colder Associates .Client IDs 24hr.-NEIN-lLab IDs 103244-0002-SAMatrix* AIR .' Sampled* 28 OCT 93 Received* 29 OCT 93Authorized* 29 OCT 93 Prepared* NA Analyzed* 11 NOV 93

1 ' . . • - • ' • - ' ' : t • ' , • •

^ - ReportingParameter . Result Units Limit

Dichlorodifluoromethane ND ppb (v/v) 2.0Chloromethane ' ND ppb (v/v) 4.01,2-Dichloro-l,1,2,2-

tetrafluorbethane . ND ppb (v/v) 2.0Vinyl chloride ND ppb (v/v) . 2^0Bromomethane . , ND ppb (v/v) 2.0Chloroethane ND ppb (v/v) 4.0Trichlorofluoromethane ND ppb (v/v) 2.01,1-Dichloroethene ND ppb (v/vj 2.0Carbon disulfide , ND ppb (v/vj 10l,l,2-Trichloro-l,2,2-

trifluoroethane . ND ppb (v/v) 2.0Acetone 13 ppb (v/v) 10Methylehe chloride . ' ND . ppb (v/v) 2.0trans-l,2-Dichloroethene ND ppb (v/v) 2.0 .1,1-Dichloroethane ND ppb (v/v) 2.0Vinyl acetate ND ppb (v/v) 10cis-l,2-Dichloroethene ND ppb (v/v) 2.02-Butanone ND ppb (v/v) 10Chloroform - , ND ppb (v/v) 2.01,1,1-Trichloroethane , ND ppb (v/v) 2.0Carbon tetrachloride . ND ppb (v/v) 2.0Benzene ND ppb (v/v) 2.01,2-Dichloroethane ND ppb (v/v) 2.0Trichloroethene ND ppb (v/v) 2.01,2-Dichloropropane . ND ppb (v/v) 2.0Bromodichloromethane ND . ppb (v/v) 2.0cis-l,3-Dichloroprbpene ' ND ppb (v/v) 2.04-Methyl-2-pentanone ND ppb (v/v) 4.0Toluene ND ppb (v/v) 2.0trans-l,3-Dichloropropene , ND ppb (v/v) 2.01,1,2-Trichloroethane ND ppb (v/v) 2.0Tetrachloroethene ' ND ppb (v/v) 2.02-Hexanone ND ppb (v/v) 4.0Dibromochloromethane < ND ppb (v/v) 2.01,2-Dibromoethane (EDB) ' ND ppb (v/v) 2.0Chlorobenzene . ND ,ppb (v/vj 2.0Ethylbenzene HD ppb (v/v) 2.0Xylenes (total) 2.6 ppb (v/v) 2.0Styrene ND ppb (v/v) 2.0Brompfbrm , ND ppb (v/v) 2.0

(continued on following page)ND^B N o t detected . . ' . . . . •NA B Not applicable

Reported By* Val Mallari Approved Bys Dave Olson ,


Volatile Organics by GCMS -kEPA T014 (CONT.j

Client Names Colder Associates ' < . ,.Client IDs 24hr.-NEIN-lLab IDs 103244-0002-SAMatrix s AIR Sampled: 23 OCT 93 Received: 29 OCT 93Authorizeds 29 OCT 93 ; Prepared* NA Analyzed: 11 NOV 93

; • • : ' • ', .. ' Reporting ' • ~ . ,Parameter / '• .. Result Units Limit

1,1,2,2-Tetrachloroethana ND ppb (v/v) 2.0Benzyl chloride • .-.'. ND. " ppb (v/v) .2.04-Ethyl toluene ' ND ppb(v/v) 2.01,3,5-Trimethylbehzena . - . " . . ' ND ppb (v/v) 2.0 i1,2,4-Trimethylbenzena ND ppb (v/v) 2.01,3-Dichlorobenzena , .'• . ND ppb (v/v) _ 2.0 -1,4-Dichlorobanzena ND ppb (v/v) " 2.01,2-Dichlorobenzene ND ppb (v/v) ?.01,2,4-Trichlorobenzena ND ppb (v/v) 4.0Hexachlorobutadlena ND ppb (v/v) 4.0

V1'

ND B Not detectedHA • Not applicable -


ftR3033U6



Client Names Colder Associates vClient IDs 24hr.-NEIN-lLab IDs 103244-0002-SAMatrix: AIR Sampled: 28 OCT 93 Received: 29 OCT 93Authorized: 29 OCT 93 Prepared* NA Analyzed* 11 NOV 93


Dichlorodifluoromethane ND ug/m3 9.9Chloromethane . ND ug/m3 8.21,2-Dichloro-l,1,2,2-

tetrafluoroethane • ._ • ND ug/m3 14 -Vinyl chloride ND ug/m3 5.1Bromomethane ''r~ ND ug/m3 7.8Chloroethane ' . . . . ' • N D ug/m3 1 1Tricblorofluoromethane ND ug/m3 : 111,1-Dichloroethene . ND " ug/m3 8.1Carbon dieulfide , ND ug/m3 31l,l,2-Trichloro-l,2,2-.

trifluoroethane ND ug/m3 15Acetone r >. - • 30 ug/m3 24Methylene chloride • ND ug/m3 6.9trans-l,2-Dichloroethene ND ug/m3 8.11,1-Dichloroethane ND ug/m3 8.2Vinyl acetate ND ug/m3 35cis-l,2-Dichloroethene ND ug/m3 8.12-Butanone ND ug/m3 26Chloroform , ND ug/m3 9.71,1,1-Trichloroethane ' ND ug/m3 11Carbon tetrachloride ND . ug/m3 12Benzene ND ug/m3 - " €.4 "~. '1,2-Dichloroethane • ' ND ug/m3 8.2Trichloroethene ND ug/m3 111,2-Dichloropropane ' ND ug/m3 . 9.1Bromodichloromethane • ND ug/m3 13cis-l,3-Dichloropropene ' ND ug/m3 9.14-Methyl-2-pentanone ND ug/m3 14Toluene . ND ug/m3 7.5trans-l,3-pichloropropene '. ND ug/m3 9.11,1,2-Trichloroethane ND ug/m3 11Tetrachloroethene ND ug/m3 132-Hexanone ND ug/m3 16Dibromochloromethane ND ug/m3 . 171,2-Dibromoethane (EDB) - ND ug/m3 15Chlorobenzene . ' ND ug/m3 9.2Ethyibenzene ND ug/m3 8.7Xylenes (total) 11 ug/m3 8.7Styrene • ND ug/m3 8.5Bromoform .' ND ug/m3 21

(continued on following page)ND B Not detected ^ , - -NA « Not applicable '

' '

Reported Bys Val Hallari Approved Bys Dave.Olson

A Coming Company

Volatile Organics by GCMS -EPA T014 (COOT.)

Client Names Colder AssociatesClient IDs 24hr.-NEIN-lLab IDs 103244-0002-SA . ,Matrix: AIR Sampled: 28 OCT 93 Received: 29 OCT 93Authorized: 29 OCT 93 Prepared: NA Analyzed: 11 NOV 93

, , • ReportingParameter Result Units Limit

1,1,2,2-Tatrachloroathana ND ug/m3 14 ' . ' - : 'Benzyl chloride v- , ND ug/m3 104-Ethyl toluene ND ug/m3 9.91,3,5-Trimethylbenzena ND ug/m3 9.31,2,4-Trimethylbenzena ND ug/m3 9.31,3-Dichlorobenzena • •'•• ND ' ug/m3 121,4-Dichlorobenzena ND ug/m3 " 121,2-Dichlorobenzene ' ,• ND . ug/m3 121,2,4-Trichlorobenzena , ND ug/m3 30Hexaehlorobutadiene ' ND Ug/m3 42

ND « Not detected .NA » Not applicable • * ;

Reported By* Val Mallari Approved Bys Dave Olson' '

RR3033U8

r~. A Coming Company

Volatile Organics by GCMS - EPA T014/ '• . --. ' " . - / • ' • ' .

W "'•. .; :" - ••'"' •:• '':. ' • • •, : •• : •'.Client Name: Colder AssociatesClient ID: NEIN-24-2-1B -Lab ID: 103276-0002-SAMatrix* AIR Sampled: 29 OCT 93 Received* 01 NOV 93Authorized* 01 NOV 93 Prepared* NA Analyzed* 11 NOV 93

-..'•'•..- ' ' . . - - • , ' • . Reporting • • ; > . • •' •Parameter ' Result Units Limit

Dichlorodifluoromethane ND ppb (v/vj 2.0Chloromethane ND ppb (v/v) 4.61,2-Dichloro-l,1,2,2-

tetrafluoroethane ND ppb (v/vj 2.0 ,Vinyl chloride ND ppb (v/v) 2.0Bromomethane '.'.-- , - ND • |>pb (v/vj 2.6Chloroethane ND ppb (v/v) 4.0

. Trichlorofluoromethane ND ppb (v/vj 2.0 '1,1-Dichloroethene ND ppb (v/vj . 2.0 .Carbon disulfide ' ND ppbr (v/v) 10l,l,2-Trichloro-l,2,2-

trifluoroethane ND ppb (v/v) 2.0Acetone ND ppb (v/v) "10 'Kethylene chloride ND ppb (v/v) 2.0trans-l,2-Dichloroethene " ND PPb (v/v) , 2.01,1-Dichloroethane , ND ppb (v/v) 2.0 :Vinyl acetate . ND ppb (v/v) 10cis-l,2-Dichloroethene ND PPb '(v/v) "2.02-Butanone ND ppb (v/v) . - 10.Chloroform ND ppb (v/v) 2.01,1,1-Trichloroethane ND ppb (v/v) 2.0Carbon tetrachloride ND ppb (v/v) 2.0Benzene NO ppb (v/v) ..2.01,2-Dichloroethane ND ppb (v/v) 2.0 ;Trichloroethene .ND,- ppb (v/vj 2.01,2-Dichloropropane ND ppb (v/vj 2.0Bromodichloromethane ND ppb (v/v) 2.0cis-l,3-Dichloropropene ND ppb (v/v) 2.04-Methyl-2-pentanone '.. -ND ppb (v/y) 4.0Toluene . 2.2 ppb (v/v) 2.0 .trans-l,3-Dichloropropene ND ppb (v/v) 2.01,1,2-Trichloroethane , ND ppb (v/v) 2.0Tetrachloroethene ND ppb (v/v) 2.02-Hexanone ND • . ppb (v/v) 4.0Dibromochloromethane ND ppb (v/v) 2.01,2-Dibromoethuie (EDB) . ND ppb (v/v) 2.0Chlorobenzene ND ppb (v/v) 2.0Ethylbenzene ND ppb (v/v) 2.0Xylenes (total) ND ppb (v/v) 2.6Styrene . . ND ppb (v/y) , 2.0Brompform ND ppb (v/v) 2.0

, (continued on following page)N D B N o t detected " . . - , ' . -NA B Not applicable

Reported By* Val Mallari Approved By* Mark Johnson

AR3033U9

A Coming Company


. . . .Client Names Colder Associates >Client IDs NEIN-24-2-1BLab IDs 103276-0002-SAMatrix* AIR Sampled: 29 OCT 93 Received* 01 NOV 93Authorized* 01 NOV 93 , Prepared* NA Analyzed* 11 NOV 93

• ••••. > : ' • ./' . ' :. _ Reporting' 'Parameter Result Units Limit

1,1,2,2-Tatrachloroethana ND ppb (v/v) 2.0Benzyl chloride .... ' ND ppb (v/v) 2.04-Ethyl toluene ND ppb (v/vj 2.0i,3,5-Trimethylbenzena , ND Ppb (v/v) 2.01,2,4-Trimethylbenzene . ND ppb (v/v) 2.01,3-Dichlorobenzena -,.-..-' ND ppb (v/v) 2*01,4-Dichlorobenzene l ND , ppb (v/v) 2.01,2-Dlchlorobenzene ND ppb (v/v) 2.01,2,4-Trichlorobenzena ND ppb (v/v) 4.0Hexachlorobutadiene " NO ppb (v/v) 4.0 .

ND B Not detected ,NA« Not applicable

Reported By* Val Mallari Approved By* Mark Johnson

RR3.03350-

. A Coming Company

Volatile Organics by GCMS - EPA TO14 .

Client Name* Colder AssociatesClient ID* NEIN-24-2-1BLab ID* 103276-0002-SA , • >: ..Matrix* AIR Sampled* 29 OCT 93 Received* 01 NOV 93Authorized: 01 NOV 93 Prepared* NA Analyzed* 11 NOV 93

•• ' • .- >.' '•'.. • . ' ' ' ' " ' • . ' . ' ' • " • ' • . -Reporting-.'Parameter Result Units Limit

Dichlorodifluoromethane ND ug/m3 9.9Chloromethane ND ug/m3 . 8.21,2-Dichloro-l,1,2,2-

tetrafluoroethane ND ug/m3 14Vinyl chloride ND ug/m3 5.1Bromomethane , ND ug/m3 7.8Chloroethane ND . ug/m3 11 .Trichlorofluoromethane ND ug/m3 111,1-Dichloroethene ' . ND . ug/m3 . 8.1Carbon disulfide ND ug/m3 31l,l,2-Trichloro-l,2,2-

trifluoroethane ND ug/m3 15Acetone ND ug/m3 24Methylene chloride . ' ' ND ug/m3 6.9trans-l,2-Dichloroethene ND ug/m3 . 8.11,1-Dichloroethane ND ug/m3 8.2Vinyl acetate ND ug/m3 35cis-l,2-Dichloroethene NO ug/m3 8.12-Butanone ND ug/m3 26Chloroform ND ug/m3 9.71,1,1-Trichloroethane < ND ug/m3 ' 11Carbon tetrachloride ND ug/m3 12Benzene ND ug/m3 6.41,2-Dichloroethane ND ug/m3 8.2Trichloroethene ND . ug/m3 111,2-Dichloropropane ND ug/m3 ,-9-1BromodichlOromethane ND ug/m3 13cis-l,3-Dichloropropene ND ug/m3 9.14-Methyl-2-pentanone ND ug/m3 14Toluene .' 8.5 ug/m3 7.5trans-l,3-Dichloropropene ND ug/m3 9.1.1,1,2-Trichloroethane ND ug/m3 11Tetrachloroethene ND ug/m3 132-Hexanbne ND ug/m3 16Dibromochloromethane - , ND ug/m3 171,2-Dibromoethane (EDBj ND ug/m3 15Chlorobenzehe ND ug/m3 9.2Ethylbenzene ND . ug/m3 8.7Xylenes (total) ND ug/m3 8.7Styrene • ND ug/m3 8.5Bromof orm ND ug/m3 21

(continued on following page)ND B Not detectedNA B Not applicable

Reported By* Val Mallari Approved Bys Mark Johnson

'•HR3033SI

, A Coming Company


Client Names Colder Associates , . .Client IDs V NBIN-24-2-1BLab IDs 103276-0002-SAMatrix: AIR Sampled: 29 OCT 93 Received* 01 NOV 93Authorized: 01 NOV 93 x Prepared* NA Analyzed* 11 NOV 93

; . ReportingParameter Result Units Limit

1,1,2,2-Tetrachloroetihana ND ug/m3 14Benzyl chloride ND ug/m3 10 ,4-Ethyl toluene ND ug/m3 9.91,3,5-Trimathylbenzena . ND ug/m3 9.31,2,4-Trimethylbenzena ND ug/m3 9.-a1,3-Dichlorobenzena ND ug/m3 121,4-Dichlorobenzene ND ug/m3 121,2-Dichlorobenzena ND ug/m3 121,2,4-Trichlorobenzana ' ND ug/m3 30Haxachlorobutadiena ND ug/m3 42

ND » Not detectedNA B Not applicableReported Bys Val Mallari Approved Bys Mark Johnson

ftR303352

- EnseooA Coming Company


Client Name: Colder AssociatesClient ID: NEIN-24-3-1B / ,Lab ID: 103403-0001-SAMatrix: , AIR Sampled: 09 NOV 93 Received: 10 NOV 93Authorized:: 10 NOV 93 Prepared: NA Analyzed: 16'NOV 93

- ReportingParameter Result Units Limit

Dichlorodifluoromethane . • ND . ppb (v/v) 2.0Chloromethane ND ppb (v/vj 4.01,2-Dichloro-l,1,2,2-

tetrafluoroethane ND -ppb (v/vj 2.0Vinyl chloride ND ppb (v/v) 2.0Bromomethane " ' ND ppb (v/v) 2.0Chloroethane ND ppb (v/v) 4.0Trichlorofluoromethane ND ppb (v/v) 2.01,1-Dichloroethene ND ppb (v/v) 2.0Carbon dieulfide ND ppb (v/v) 10l,l,2-Trichloro-l,2,2-,

trifluoroethane ND ppb (v/v) 2.0Acetone , , ND Ppb (v/vj 10Methylene chloride . ND ppb (v/v) 2.0trans-l,2-Dichlcroethene ND ppb (v/y) 2.01,1-Dichlcroethane , . ,-- . ND ppb (v/v) 2.0Vinyl acetate ND ppb (v/v,) 10cis-l,2-Dichloroethene ND . ppb(v/v) . 2.02-Butanone ND .PP& (v/v) 10Chloroform ND ppb (v/v) . 2.01,1,1-Trichloroethane ND ppb (v/v)• - 2.0Carbon tetrachloride ND "Ppb (v/v) 2.0Benzene ND ppb (v/v) 2.01,2-Dichloroethane ND ppb (v/v) 2.0Trichloroethene ' -, . \ ND ppb (v/v) 2.01,2-bichloropropane ND ' ppb (v/v) 2.0Brombdichloromethane . ND ppb (v/v) 2.0cis-l,3-Dichloropropene - ND ppb (v/v) 2.04-Methyl-2-pentanone ND .ppb (v/vj 4.0Toluene 2.2 ppb (v/vj 2.0trans-l,3-Dichloropropene ND ppb (v/vj 2.01,1,2-Trichloroethane ND ppb (v/vj 2.0Tetrachloroethene ND ppb (v/v) 2.02-Hexanone ' - ND ppb (v/v) 4.6Dibromochloromethane ND ppb (v/v) 2.01,2-Dibromoethane (EDB) ND ppb (v/v) 2.0Chlorobenzene ND ppb (v/v) 2.0Ethylbenzene ND ppb (v/v) 2.0Xylenes (total) 2.5 ppb (v/y) 2.0Styrene ND ppb (v/vj 2.0Bromoform , ND ppb (v/vj 2.0

, (continued on following page) ' :ND B Not detectedNA B Not applicable

Reported By* Dave Olson Approved By: Val Mallari

AR303353

A Owning Company• - ' , - - ' _ • • " " ' , ' ' . * • ' . ' *

Volatile Organics by GCMS - EPA TO14 (CONT.j " .

. . , .Client Name: Colder AssociatesClient IDs NEIN-24-3-1BLab ID: 103403-0001-SAMatrix* AIR Sampled* 09 NOV 93 Received* 10 NOV 93Authorized* 10 NOV 93 Prepared* NA Analyzed* 16 NOV 93

.' • •-•..• ' '• " ' -'. '- , • •" • Reporting . . .Parameter , • . Result . Units . Limit

1,1,2,2-Tetrachloroethana ND ppb (v/v) 2.0Benzyl chlorida . ND ppb (v/v) 2.04-Ethyl toluene , ND ppb (v/v) 2.01,3,5-Trimathylbenzena ND ppb (v/vj 2.01,2,4-Trimethylbanzene ND ppb (v/v) 2.01,3-Dic.hlorobenzena .NO ppb (v/vj 2.01,4-Dichlprobenzena W* PPD (v/vj 2.01,2-Dichlorobanzena . ND ppb (v/vj , 2.01,2,4-Trichlorobenzena ND ppb (v/v) 4.0Haxachlorobutadiena ND ppb (v/v) 4 0

ND B Not detected . ' .NA B Not applicable

Reported By* Dave Olson Approved Bys Val Mallari' " ' ' '

A-R303.35t*

A Coming Company


Client Names Colder Associates ' . -Client IDs NEIN-24-3-1BLab IDs 103403-0001-SAMatrix: AIR " ' Sampled* 09 NOV 93 Received: 10 NOV 93Authorized* 10 NOV 93 Prepared: NA Analyzed: 16 NOV 93

' , ' • ' • \ ' • ' _ . • •


Dichlorodifluoromethane ND ug/m3 9.9Chloromethane - ND ug/m3 8.21,2-Dichloro-l,1,2,2-

tetraf luoroethane ND ug/m3. . 14Vinyl chloride ND ug/m3 .'. 5.1Bromomethane ND ug/m3 ' 7.8Chloroethane ' :.'''., '. ND ug/m3 11Trichlorofluoromethane , ND ug/m3 111,1-Dichloroethene . ; ND ug/m3 . 8.1Carbon dieulfide ND ug/m3 31l,l,2-Trichloro-l,2,2-

trifluoroethane . ND ug/m3 15Acetone . ,' , ND ug/m3 24 •Methylene chloride ' ND ug/m3 6.9trans-l,2-Dichloroethene . ND ug/m3 8.11,1-Dichloroethane , ', ND ug/m3 8.2 .Vinyl acetate - ND ug/m3 35cis-l,2-Dichloroethene ND ug/m3 8.12-Butanone ND- ug/m3 26Chloroform , /• • ND ug/m3 9.71,1,1-Trichloroethane ND . ug/m3 11" i •.•-••.Carbon tetrachloride ND ug/m3 12Benzene ND ug/m3 6.41,2-Dichloroethane ND ug/m3 8.2Trichloroethene ND ug/m3 11 .1,2-Dichloropfopane ND ug/m3 9.1Bromodichloromethane ' ND ug/m3 13cis-l,3-Dichloropropene ND ug/m3 9.14-Methyl-2-pentanone , ND ug/m3 14Toluene 8.4 ug/m3 7.5trans-l,3-Dichloropropene ND ug/m3 9«11,1,2-Trichloroethane ND ug/m3 11Tetrachloroethene ND ug/m3 132-Hexanone ND ug/m3 16Dibromochloromethane , ND ug/m3 17 >1,2-Dibromoethane (EDB) ND ug/m3 ISChlorobenzene ND ug/m3 9.2Ethylbenzene ND ug/m3 8.7Xylenes (total) 11 ug/m3 8.7Styrene / ND , . ug/o3 .- ' 8*5Bromoform • ' ND ug/m3 21

(continued on following page) .ND « Not detectedNA B Not applicable

Reported Bys Dave Oleon Approved Bys Val Mallari

AR303355

r . , A Coming Company

Volatile Organics by GCMS -EPA T014 (CONT.) ,

\JClient Names Colder Associates .Client IDs NEIN-24-3-1B ' '-/"••'Lab IDs 103403-0001-SAMatrix: AIR Sampled: 09 NOV 93 Received: 10 NOV 93Authorized: 10 NOV 93 Prepared: NA Analyzed: 16 NOV 93

. . . • ' • • • ' • ' . ' • : ' . . , Reporting - •Parameter Result Units Limit

1,1,2,2-Tetrachloroethana ND ug/m3 14 ,Benzyl chloride ND ug/m3 104-Ethyl toluene ND ug/m3 9.91,3,5-Trimethylbenzene ND ug/m3 9'81^2,4-Trimethylbenzene • •'.' ND ug/m3 9.81,3-Dichlorobenzena ND ug/m3 '121,4-Dichlorobenzena ND ug/m3 121,2-Dichlorobenzene . ND ug/m3 121,2,4-Trichlorobenzena ND ug/m3 30Hexachlorobutadiana ND ug/m3 42 ,.

ND B Not detectedNA » Not applicable

Reported Bys Dave Olson . Approved Bys Val Mallari

AR303356

FIELD GC CHROMATOGRAMS

IB

ii'

AR303357

I

£>678-

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14

5

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13

ISO,ii

N192

5.21

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278

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s 24

iSample Time, Oct 28,93 10,44

Method

nMin A '"l-50eMin Area 0.0CC -Min Height 0.000 mVAnalysis Delay 0.0 secWindow Percent 20 o %Det Flow 15B/F F.low 1S,AUKOven Temp 35 CAmb Temp 28 CMax Gain 1000Analysis Time 300.0 sec

33.68 »VS

•121 Ethyj Benzene - 165.3

NotesELPV13-1B

> :

l j?10li** '"iJI."; '———— J

4. Unknown f'J" T 24'65 Unknown ,'"' 27'56 Unknown J'!?? mVS 30'5

4.759wVS 70.5

•I n 620'9 pPfa ™-4,14 Unknown 10.31 mVS 84.915 Unknown , 14.68 • - J-'|

235

257

i Time Printed/ Oct 26,93 13«03 jSample Timer Oct 28.93 10/55 \

Method |Slope Up' 0.500 mV/Sec jSlope Down 1.500 mV/SecMin Area 0.000 raVSec,Min Height 0.000 mVAnalysis'Delay 0.0 secWindow Percent . 20.0 VDet Flow 15 ml/minB/F Flow 15 ml/minAux Flow 15 ml/minOven .Temp 35 C

j- A m b Temp 23 C . . . • ' . \J Max Gain 1000 <i Analysis Time 300.0 sec_____j! , ~ P e a k Report ! , "• .. j-IPk Compound Name Area/Cone -R.T. jil Vinyl Chloride 44.46 ppm 14.7 \]2 Unknown 1.016 mVS 24.6 !

ELPV07-1B

13 Unknown 0.470 mVS. 27.8j.4 Unknown 0.311 raVS 30.8 |J5 Unknown 0.305 mVS 33.0 iJ6 Unknown 0.496 mVS 35.6 |J7 Unknown 0.830 mVS 39.4 j 'U Unknown .0.354 mVS 42.4.j 9 'Unknown' 0.280 mVS 50.O j _ ijlO Benzene 178.9 ppb 58.6 j \~S111 Unknown 1.735 mVS 62.3 jJ12 TCE . 17.84 ppb 76,6 j113 Unknown - 0.912 mVS 85.0 |:J14 Unknown 2.285 raVS 97;8filS Unknown . : 1.437 mVS 109.8 j16 Toluene 396.2 ppb 128.0] ,17 Unknown 17.38 raVS 153,6 |13 PCE. ' 30.39 ppb 191.Oj „

Motes

AR3D3359

12 16 20 '! Time Printed* Oct 26,93 12/52(x 10 mV) J "Sample Timei Oct .28.93 15/19

' | . ; .Method1 j Slope Up 0.500- mV/Sec2 . |. : Slope Down; 1.500 mV/Sec

3 . • . j Min Area • 0.000 raVSec4 i :Min Height 0.000 mV

4: 5 i Analysis Delay 0.0 sec6 j Window Percent 20.0 \7 j Det Flow 15 ml/min

14

2 21

2i4

235

22

278

300

8 ' ! B/F Flow 15 ml/min i6> 9 | Aux Flo:w 15 ml/min j10 . | Oven Temp 35 C I11 - . ! Arab Temp . ' 28 C . j12 ' ' j Max Gain . 1000 j

7 13 . I Analysis Time 300.0 sec ;

NotesHLPV01-1B

Peak ReportPk Compound Name .Area/Cone R.T.

16 1 Unknown '. 116.2 mVS 14.8107,' 17 2 Vinyl Chloride 21.76 ppm 15.6

3 Unknown; 0.232 mVS 24.0J4 Unknown ' 1.237 mVS 26.4

18 •".-•. J5 Unknown 0.185 mVS 29.2 I128 .6 Unknown 1.046 mVS 31.6 j

7 Unknown 0.504 mVS 35.0 |19 8 Unknown 0.895 mVS 37.3 j

9 Unknown 0.784 mVSv 40.0 [1$0 (10 Unknown 0.288 mVS 44.7 |

111 Unknown . 0.554 mVS 52.5!|12 Benzene 96.89 ppb 61.6*J13 Unknown 2.016 mVS 70.8:

1M1 |l4 TCE 52.02 ppb 74.1 jJ15 Unknown' 1.185 mVS'- "80,0 :|16 Unknown 1.128 mVS '89.O-17 Unknown 3.349 mVS 103.0 i18 Unknown 3.612 mVS 116.8 ;19 Toluene 52. 53. ppb 133. 8 !20 Unknown - 13.43 mVS 162.(321 PCE "'. 42.44 ppb 187.622 Unknown 3.961 mVS 200.0

2$7 •' ' , . . i . . "• jI

K

!|278

300

2 ! Min Area ., 0.000 mVSec " '•

6 8 10 j Time Printed* Oct 26,93 13.08(x 100 mV) ! Sample Time* Oct 28,93 14*23

j Method2: ^\ \ Slope Up 0.500 mV/Sec

Slope Down 1.500 mV/Seci

3 ! Min Height 0.000 ' mV4 " ' . ' . ' i Analysis Delay 0.0 sec

5 '! Window Percent 20.0 %6 | Det Flow ; 15 ml/min7 j B/F Flow 15 ml/min"" "-a" ' ^- j Aux Flow • ' 15 ml/minST- •' "~ j oven Temp 35 C

10 . j Amb Temp y , . 28 C11 • ' , • ' • I Max Gain 1000 .

8! 12 '-.''-. j Analysis. Time ' 300.0 sec

NotesSVSG6A-1B

13 . , t . ... Peak Report14 . Pk Compound Name Area/Cone R.T.

'' ' ' : 1 Vinyl Chloride 54.04 ppm 15*62 Unknown ' 4.307 mVS 24.83 Unknown 4.521 mVS 26.24 Unknown 1.477 mVS 35.0

16 5 Unknown 1.570 mVS 37.4118 16 Unknown ' 0.822 mVS 39.8

17 Unknown .4.101 mVS 42.2/17 ]8 Unknown , - ' 4.547 mVS 44.8

|9' Unknown 4.143 mVS 53.0l|0 , . i10 Benzene 102.5 ppra 61.8P ill Unknbwn 44.45 mVS 70.4.

. ;V \ . • : J.12 TCE ' ' 1.522 ppm 74.2JJ.8 ;13 Unknown 33.43 mVS 80.1;

Ip, , ! 14 Unkriown 67.51 mVS 89.4 '['. • • ' '• >' i 15 Unknown , 172.1'mVS 103.2'j !l6 Unknown 80.49 mVS 116.0Ji !17 Toluene 3.914 ppm 134.8 ]

192 19 • !18 Unknown 538.2 mVS 162.0[19 PGE 772.6 ppb -187.420 Unknown : 218.4 mVS 201.6

20214

Time Printed* Oct 26,93 13:14Sample Time* Oct 28,93 16:30

MethodSlope Up 0.500 mV/SecSlope Down . 1.500 mV/SecMin Area 0.000 mVSecMin Height 0.000 mVAnalysis Delay 0.0 secWindow Percent 20.0 %Det Flow ' . . . . ' • 15 ml/minB/F Flow 15 ml/m'in .Aux Flow 15 ml/min rOven Temp 35 CAmb -Temp . 28 C jMax Gain 1000 jAnalysis Time 300.0 sec \

Peak ReportPk.Compound Name Area/Cone R.T.1 Vinyl Chloride 68.24 ppm 15.5,2 Unknown O.aiS mVS 23.8;J3 Unknown 9.338mVS 26.4|4 Unknown ' 0>835 mVS 29.1

18 " J5. Unknown 0.502 mVS 31.58 ' -1.6 Unknown 1.379 mVS 34.6

i.7 Unknown 4.313 mVS 37.319 :8 Unknown . 5^535 mVS 40.420 ' |9 Unknown 7.283 mVS 44.6

1!0 \10 Unknown 4.883 mVS 52.8j\ 111 Benzene 563.1 ppb 61.4\ - . . ' ' ' ' . ] 12 Unknown , 8.301 mVS '65.4)21 J13 Unknown . 10.20 mVS 70.4j\ ' |l4 TCE 344.0 ppb 74.2

; : i15 Unknown 13.26 mVS 81i216 Unknown lli57mVS 89.417 Unknown 39.91 mVS 1O3.0

1« 2 22 . J18 Unknown . ,14.64 mVS 115.8'19 Toluene . 46.24 ppb 131.220 Unknown 6.842 mVS 132.9

23 21 Unknown 106.9 roVS , 161.82J4 22' PCE .165.5 ppb 187.0

23 Unknown 17.73 mVS 201.0

: 5 . ' • ' • . ' 1 ' • ' - " . . . . , - ' , Notes" . . " ; • ' ! WDSG8B-1B , •

257

390

iR303362

0 4. j 8 12 16 20 J .Time Printed*

(x 10 mV) j Sample Time*Oct 26.93Oct 28,93

13*19 -16*38

-!_•'-. ' • ' j . ' ' ' Mathod •'

2* ,-"• —— ~*~~

If2 •S342 4

?fi1 ' 0r -64 8«9 ,hof :.-

I"8$ 12_

1(

i:

1!

1314IS7 16

178

18

0. ' . -

.119 '.: ' -

1'

1!

2

1

2 20

214 . ,

i{235

— — ' — — ~~ i ' j slope upt Slope Dowh

. [ . Min Area "1 . i ,

1 Min Height| Analysis Delay

. ' Window Percent. 1 D e t Flow| B/F Flowj Aux Flowi Oven Temp

- ' i ' Arab Temp: Max Gain.:.. Analysis Time

• .- • . . .. j •' '. ' PeakjPk Compound Name!l Vinyl Chloridej 2 :, Unknown

. ' • • ' • 1 3 Unknownj 4 Unknownis Unknown' j6 Unknownj 7 Unknown1 8 Unknowni 9 Unknown

. . . • ; . 1 1 0 Benzene•'/'.. ill Unknown

- ; 12 Unknown• ; h3 TCE

i 14 Unknowni 15 Unknownj 16 Unknown ;..1 17 Unknown; 18 Toluene

' ! 19 UnknownJ20 PCE . .i 21 Unknown •' i •

. • • .• ' ' ~ i'" !

" ' . ' • ' ' . I

0 . 5001.5000 . 0000.0000,020.0

1515153528

1000300,0

Report

mV/SecmV/SecmVSecmVsec* . : -ml/minml/minml/minCC

• sec, .• :

'

1

Area/Cone R.T.56.300.8223.3160.496,0,0794.2314.1585.481.3.061322.73.0645.879160.66.6545.68512 . 381.87640.97,14.8528.314.061

!.-•

ppm 15.mVS 24.mVS' 26.mVS 29.mVS 34 .mVS 37.raVS 40.raVS 45.mVS 53.ppb ,61.fflVS 65.mVS 70.ppb 74.mVS 81.raVS 89.mVS 103.mVS 115.ppb 134.mVS 162.ppb 187.mVS 202.

1

9

26666A

0

0

av

8468<29,062

. - . ' . I '. Notes .

f

2I8

WDSG2C-1B

6 8 10 I Time Printed: Oct 26,93 13/24 .(x 1000 uV) | Sample Time: Oct 28,93 17:21

. I• " . Method :j Slope Up 0.500 mV/Seci Slope Down 1.500 mV/Secj , Min Area . 0.000 mV£ecj Min Height 0.000 mVj Analysis Delay 0.0 sec' Window Percent 20.0 %1 Det Flow ' 15 rol/mih! B/F Flow 15 ml/min ;j Aux Flow 15 ml/min• Oven Temp ' 35 C| Amb Temp 28 Cj Max Gain 1000j Analysis Time 300.0 sec_____

i • j~~ : '. Peak Report ~~-. " ~j jPk Compound Name Area/Cone R.T.j. jl Unknown 0.255 mVS 14.4

107 i2 Vinyl Chloride 1.423 ppm 16.03 Unknown 0.693 mVS 26.1

J4 Unknown 2.802 mVS 31.5i | [5 Benzene 8.983 ppb 61.7|l28 16 Unknown 0.154 mVS 63.8! 1 I"7 toluene 22.,26 ppb 134.4j JJ7 . j'8 Unknown 1,732 mVS 142.2

17.1

21?4

235

257

27.8

NotesSGNEIN-1B

30io ,. . . .. . . !• - .• ' •' ' " : :-1————————I———;——————AR30336'i

. , ATTACHMENTl ;, " . ' . ' . • t •

DESCRIPTION OF DRUM INVESTIGATION/ - . • ' . ••

' ' " .•"'•'"' ' . - . • - . • . . ' , . . ' ^ )

; ATTACHMENT 1REPORT ON THE INVESTIGATION OF THE POTENTIAL

i EXTENT OF BURIED DRUMS ON THE NORTHWESTERN PORTION\ / OF THE WESTERN LANDFILL AND OTHER ADDITIONAL

' ^-^ FIELD WORK AT BERKS LANDFILL

1.1 Introduction. - ••' '

This Attachment has been added to the Berks Landfill (Site) Remedial Investigation(RI) report to document certain field activities at the Site subsequent to thesubmittal of the Draft RI report (March 28, 1994). The following activities wereconducted as discussed in the Golder Associates Inc. (Colder Associates) letter toUSEPA dated May 24, 1994:

• investigation of the possible presence and extent of buried drums atthe northwestern corner of the western landfill through non-intrusive geophysical and intrusive test pit/trench methods;

• gathering and securing miscellaneous containers and materialsidentified at the Site and preparation for their disposal;

' - . . ' . V - / ' : ' ' ' • • • ; - , . . . • - ' . : • • . ' - - . ' ' - .• consolidation of investigation derived waste (drill cuttings and

personnel protection equipment) and preparation for their disposal;'

further sampling of a small dark stained soil pile on the westernlandfill to support the future evaluation of potential disposal optionsfor the material. ,

1.2 Background Information ' • >

During various field activities at the Site, six surface drums were noted in an areaat the northwest corner of the Site. USEPA requested that an investigation of thisarea be.performed.; On November 9/1993, Golder Associates proposed proceduresfor investigation and handling drums and other miscellaneous materials whichhad been identified at the Site. In particular, the proposed site work included the

t ' ' , ' . .

following: . ".. •'

Golder Associates

M303366

March 1995 1-2 913-6773

. , - •

a geophysical investigation of the possible drum area; (

if determined necessary by geophysics, test trench and test pitinvestigation of the possible drum area; '

handling of refuse from former landfill operations (e.g., batteries,grease, and oil);

handling of other miscellaneous containers (empty or partiallyempty) identified at the Site;

handling and disposal of investigation derived drill cuttings andused personal protection equipment and

sampling of a small discrete dark stained soil pile on the westernlandfill. ... '

USEPA approved the proposed site work on December 10,1993. Subsequent toUSEPA's approval, weather conditions (snow cover and ice) prevented thecompletion of the site work during the winter of 1994 In planning for theimplementation of the work in the Spring, Golder Associates met with USEPA andthe hew oversight contractor, CH2M Hill at the Site on April 8,1994. Refinementsto the November 9, 1993, procedures were discussed and agreed: to during the

, April meeting.

13 Investigation of Possible Buried Drums ,

13.1 Geophysical Investigation Results and Development of Test PH/TrenchProcedures for the investigation of Possible Buried Drums

The geophysical investigation to assess the possible presence and extent of burieddrums was conducted by, Berkshire Environmental Associates, Inc. (BEA), withoversight from Golder Associates, on April 25,1994 A copy of the BEA report hasbeen previously submitted to USEPA and is provided as Attachment 1-A.

A j

Colder AssociatesAR303367

March 1995 1-3 913-6773

The results of me geophysical survey indicated that there were widespread' . • • . - ' • ' ' ' • • • • • • « ' ' . . . • • •ferromagnetic objects or debris located within the study area typical of thatencountered at municipal landfill sites. Based on these results, the location of thestudy area (i.e., on top of a landfilled area) and observations of refuse and debrisprotruding from the ground surf ace within the study area, the anomalies identifiedby the geophysical survey were believed likely the result of to buried municipalrefuse. However, because the geophysical survey did not identify the study areaas anomaly free, a test trenching and test pit investigation was conducted inaccordance with the previously approved procedures. Figure 1-A (attached) showsthe approximate location of the geophysics study area on a site plan of thewestern landfill and the proposed location of the test trench and test pits. The.anomalies identified on BEA Figure 5 to the southwest of the test trench clearlyare within the limits of the landfill and were therefore attributed to a variety ofpotential municipal landfill refuse sources.'

i , 13.2 Test Trench and Test Pit Investigation-Results

' • • ' • - • . ; " ' • < " . ' ' ' • ' - ' , • ' • • ' ' " ' ' •\ Prior to the test pit/trench investigation, USEPA and Golder Associates discussedthe results of the geophysical survey and proposed test pit locations. Followingconcurrence with USEPA (June 6, 1994), the locations of the test pits and testtrench presented on Figure 1-A were selected. Prior to initiating intrusiveactivities, an exclusion zone, contaminant reduction zone, and support zone weredelineated. All intrusive activities were carried out in Level B personnel protectiveequipment, including supplied breathing air, tyvek, rubber boots, NBR gloves,hardhats, and safety glasses.

A total of seven test pits (TPT) were advanced, five at locations of known surfacedrums (TPT Nos. 01, 02, 04, 05, 06), and two in areas identified during thegeophysical survey as showing high magnetic anomalies (TPT Nos. 7 and 8). Test

. . ' • • . . ' - t « - •

pit 3 was not advanced because it was at a location immediately adjacent to a testpit where municipal waste was encountered at a shallow depth. With the

Golder Associates ^ _ _AR303368

Marchl995 1-4 913-6773

' ' ' '' ' . .' • *"~ 'exception of test pits 7 and 8, all test pits were advanced to a depth of at least 2 ' ' \feet past the bottom of an observed surface drum. Test pits 7 and 8 encounteredmunicipal refuse at depths of 05 and 0.8 feet, respectively. Test pits logs arepresented in Attachment 1-B. ( v :

' • * ' ' ' • ' « " . ,

The proposed test trench was shortened as a result of municipal wasteencountered in test pits 7 and 8. Approval for discontinuing the trenching

/ . " • i - ~ .activities was granted by USEPA's Mr. Anthony Koller, who was on-Site during thetrenching operations. The trench was advanced to a depth .of 25 feet where

' " . • ' ' - ' ' ' • , / . 'municipal refuse was encountered and was approximately 18 feet in length. A testtrench log is contained in Attachment 1-B.

Prior to removal, samples of the surface drum contents were collected forfingerprint analysis as specified in the November 9,1993 scope of worfc. Followingsampling, the surface drums were removed from the area, and waste profile sheets : -prepared and sent to potential disposal facilities. The drums have subsequently \ Jbeen handled and transported to an off-Site disposal facility as discussed below.

133 Conclusions '1 ; _ ' - r \ ' • _ ' • ' • • • l . -

. • • ' •". - . . • " . ' ( • ' , .

No additional drums were encountered during the test piVtrench investigation.An automobile hub cap was found at the location of, one test pit designated toinvestigate a geophysical anomaly and may have been responsible for theanomaly. A fragment of a drum carcass was found at another test pit location.All test pits .and trenches encountered municipal refuse. . ,

The results of the subsurface investigation in this area indicates that,notwithstanding the six surface drums, this portion of the landfill was not usedspecifically for the disposal of drummed material, but rather was used for thedisposal of municipal refuse. While the source of the surface drums has not beendetermined, and the original contents are unknown, the six scattered surface X. >

GoId"A"°""M AR303369

March 1995 1-5 913-6773

' j drums were properly removed from the area and pose no observable residualhazard. A soil sample S4-WL was collected during the remedial investigation froma leachate/surface water runoff collection area immediately downslope from the

• surface drum area investigated. This sample did not contain volatile orsemivolatile organic compounds and metal concentrations were similar to othersoil samples collected at the Site and in background.

1.4 Material Handling and Disposal

Material generated as a result of former landfill operations (likely pre-1986) weregathered from various locations at the Site and placed in bverpack containers forstorage (as necessary). Empty 55-gallon drums removed from the ground surfacefrom the western landfill and other areas of the site were also consolidated.Unknown materials were fingerprint tested and/or sampled for laboratory analysisfor RCRA disposal characteristics. Following classification, material profile sheets

; were prepared and approval was obtained from off-Site disposal facilities asdescribed below. Chemical Waste Management Inc. (CWMI) performed thematerial handling, fingerprint testing, laboratory analyses, waste characterization,and off-Site disposal.

" ' • ' • ' • Four 55-gallon drums of used oil were labeled non-hazardous andshipped via a bill of lading to Clean Harbors, Hopewell, Virginia, aused oil reprocessing facility;

• One 55-gallon drum of truck/car batteries was labeled hazardous and. corrosive and manifested as a RCRA hazardous waste under PA

#1799696, Profile #BM4592 to the CWMI facility in Coatesville,Pennsylvania. , .

• One 55-gallon drum containing lab-packed paint paint remover,hypalon, xylene and toluene was manifested as a RCRA hazardouswaste under PA #1799696, Profile #BM4593 to the CWMI facility inCoatesville, Pennsylvania.

• Twenty-one empty 55-gallon drums and one empty 85-gallon drumwere crushed and placed in a roll-off container as non-hazardous

Golder AssociatesHR303370

March 1995 1-6 913-6773

waste for transportation and disposal at the Modem Landfill in York,Pennsylvania. '

• ' • . ^ • 'Two 55-gallon drums containing petroleum distillates and naphthawere transported to the CWMI Coatesville facility/

In addition, materials generated during the remedial investigation activities andinvestigation of possible drums at the western landfill were also containerized andshipped off-Site. These materials consisted of personal protective equipment (PPE)and drill cuttings, and were handled as described below:

• Approximately 90 55-gallon drums of drill cuttings were emptiedinto two roll-off containers. Samples of the drill cuttings werecollected and submitted to the disposal site for approval of thecuttings.

• The empty drill cutting drums were crushed (along with the 22empty drums discussed above) and placed into a third roll-offcontainer; ; i

• PPE material generated during the RI and western landfill druminvestigation was placed into the roll-off containers;

• Following regulatory and disposal site approval the three roll-off.containers were shipped to Modern Landfill in York, Pennsylvaniafor disposal of the contents.

Attachment 1-C presents copies of both the bill of lading and manifests for non-hazardous waste shipments and a copy of the hazardous waste manifest for thematerials removed from the Site. ,

1.5 Soil Sampling to Assess Future Disposal Options- i . . " • . . • • • •- .

Two samples of a discrete area of dark stained soil on the western landfill werecollected in July 1994 The sampling was conducted concurrently with field work

Golder Associates ^«-»iAR30337I

: March 1995 1-7 913-6773

.i investigating possible buried drums at the northwestern portion of the western. landfill. ,

. The purpose of collecting samples of this material was to provide information to. assess future disposal options, if needed. The sampling was not performed to

represent the nature and quality of surface soil used to cover the landfills since this. area is considered to represent discrete surface conditions. The samples S2AWL

and S2BWL were collected jin the vicinity of previously collected and analyzedsample S2-WL.

"" ' " * ' • - V. . i . " . '

In order to assess potential disposal options of the material, the two samples(S2AWL and S2BWL) were collected and analyzed for metals, semivolatilespesticides and polychlorihated biphenyls (PCBs). The analytical results arepresented in Attachment 1-D. In summary, all of the results are less than USEPArisk-based concentrations for industrial soil as presented in the Risk-BasedConcentration Table, Fourth Quarter 1994 (USEPA Region IE, November 8,1994).Furthermore, all of trie organic constituents were either not detected or were

. detected at concentrations less than the sample quantitation limit (SQL).

"Pz:\S773tepari2\3ttach-l.wp5

Golder AssociatesRR303372

i-K

ATTACHMENT l-AGEOPHYSICAL INVESTIGATION REPORT

•••\

. 1

. /

RR303373

'BE• *•"•lnc- BERKSHIRE ENVIRONMENTAL ASSOCIATES, INC.

409 PENN AVENUE • SINKING SPRING, PENNSYLVANIA 19608 • (610)670-5900 • FAX (610)670-5903

May 16,1994Project Number 4618

Mr. David S. LeyGolder Associates, Inc.305 Fellowship Road, Suite 200Mt Laurel NJ 08054

Subject: Results of a Geophysical Investigation at Berks LandfE, Spring Township,Pennsylvania ;

Dear Mr. Ley,

Berkshire Environmental Associates! Inc. (BEA.) performed an integrated near-surfacegeophysical investigation at the Berks Landfill, Spring Township, Pennsylvania on April 25,1994. The study incorporated magnetic and ground penetrating radar (GPR) surveys tolocate possible buried drums and ferromagnetic debris within a 6000 ft2 area at the

i j northwestern portion of the western landfill.

1.0 GEOPHYSICAL THEORY

1.1 Magnetics

The magnetic method is a non-destructive, non-intrusive geophysical technique usedto detect localized changes in the earth's magnetic field caused by ferromagneticobjects. A magnetometer is the device utilized to measure the natural magnetic fieldof the earth, locate and laterally map buried magnetically susceptible objects andmaterials. :

The presence of ferromagnetic materials alters the natural magnetic field in bothmagnitude and direction. Measured perturbations in the natural magnetic field giverise to magnetic anomalies. The magnitude and extent of these anomalous responsesare dependent on several variables, including target to sensor distance, targetmaterial, mass and orientation.

' ' 'AR30037it .

BE, ,lna

For this investigation, BEA utilized an Overhauser GSM-19 proton precessiongradiometer. The gradiometer system consists of two vertically separated protonprecession magnetometer sensors and permits an instantaneous determination of thetotal magnetic field over a known vertical distance. The advantages of this techniqueare the ability to determine the vertical magnetic field gradient while eliminating theneed to reoccupy a base station. Base station reoccupation is required for singlesensor magnetometers to correct for natural, time varying magnetic field changes(diurnal variations). The effect of the diurnal variation is negated since thegradiometer system measures the instantaneous difference between the two sensors.

12 Ground Penetrating Radar •.

The GPR method is a, non-destructive, non-intrusive geophysical technique thatinvolves the transmission of very high-frequency electromagnetic waves into thesubsurface and the detection of energy reflected off subsurface objects or featuresElectromagnetic wave transmission and reflection is dependant on the electricalproperties of subsurface materials. For example, electrically resistive, coarse-grainedsoils or fill material are conducive to deeper GPR exploration whereas saturated,fine-grained soils (clays) are relatively conductive and may limit the penetration ofthe GPR signal

The very high-frequency GPR signal allows the detection of buried metallic objectsand can permit high-resolution mapping of. shallow stratigraphy. Strong, highamplitude reflections arise at subsurface interfaces between materials with significantelectrical contrasts. These discontinuities are best observed between metallic objectssuch as drams, scrap metal and other metallic debris commonly found at municipallandfills that are overlain by less conductive fill material or soil.

A GSSI Subsurface Interface Radar (SIR-3) unit and a 500 megahertz antenna wereutilized for this geophysical investigation. Subsurface conditions coupled with a 60nanosecond (ns) record length provided a maximum GPR exploration depth ofapproximately 6 ft.

2.0 SURVEY DESIGN r) -' , • ; ' . • . . ; • ' : ' . . ' • ~ • ' - ' • i . . ' • • • • ' • • ' . ' " • • : - • . ' • . .The survey area boundary, which encompassed several drum carcasses exposed at thesurface in the northwest portion of the western landfill, was established during a site visiton April 20, 1994. On April 25, 1994, and prior to geophysical data collection, BEAconstructed a* 10 x 10 ft control grid over this area by utilizing tape and compassmeasurements. Where possible, metallic surface scrap and debris were removed and placedaway from the survey area to limit magnetic interference, and undergrowth was cleared forease in data collection. Magnetic data were collected on a 5 x 5 ft grid pattern by bisectingthe control grid, and a total of 272 data points were field recorded (Figure 1).

All magnetic data (gradient and total field) were electronically stored and digitallydownloaded to a computer. The data files were reviewed to ensure data integrity andcompleteness. A preliminary magnetic gradient contour map was plotted in the field andmagnetic anomaly coordinates were determined for positioning of the GPR survey. Areasof prominent metallic surface debris were field noted, posted on the site reference map (seeFigure 1) and later correlated with contoured magnetic data.

GPR surveying was implemented to provide continuous, high-resolution subsurface imagingbeneath the survey area. GPR profiles were collected along parallel traverses spaced 5 ftapart Areas designated for GPR traverses were further cleared of fallen branches andleaves to provide the best possible coupling between the GPR antenna and ground surface.In total, 970 linear feet of GPR data was collected (Figure 1).

3.0 DATA INTERPRETATION• ' •- , •' "' \ •• - . , • ' .. •

3.1 Magnetics

Magnetic data files were downloaded to a desktop computer and final geophysicalmaps were created using SURFER contouring softv-'are. Both magnetic contourmaps (Figures 2 & 3) reveal extensive anomalies throughout the survey area. Thisbehavior may be a response to surGcial as well as buried ferromagnetic objects.

dose examination of magnetic gradient and total field contour maps (Figures 2 &3) illustrate multiple, irregularly spaced, strong anomalies mapped as tightly closed

, contours (bulls-eyes) having either high negative or positive values. Since the

AR303376

Mag Data Point ••'

GPRTracWIns>—«.= existing drum carcass,

surface exposed,scrap = scrap metal

Data Reference Map

I\• v - • . _ , • . . . - . • . . .

180 k <S>tauui'.i.lV tiiiiillJ———iT~T7——fc. s s*' I v—' *>U *1 180

CO

Negative Contours DashedCOo09OS

15 Q 15 30 lT

Feet

Contour Interval 50 nT/m

Magnetic Gradient Map Figures

180

100

Negative Contours Dashed

15 0 15 30

.•.-'•' '-'•-• : "Feet- '". , , , ..« «T Base Datum 54.000 nTContour Interval 50 nT _____*• .- . • • __

Total Magnetic Field Map Figure 3

magnetometer is most sensitive to localized, shallow buried ferromagnetic materials,the widespread anomalous responses within the survey area are attributed todisseminated metallic materials. Furthermore, the magne response to these near-surface ferromagnetic targets is typically characterized by tightly-spaced, steeppositive or negative contour gradients,

Background values for the magnetic gradient data were relatively high through out thesite. This is primarily attributed to widespread subsurface ferromagnetic debrislocated throughout much of the study area. To isolate strong magnetic responsesfrom these high background values, BEA generated a magnetic interpretation map(Figure 4) void of the contour interval ranging from ±80 nanoteslas/meter (nt/m).High positive or negative magnetic contours are more easily distinguished fromsurrounding background values. Magnetic anomalies which appear to directlycorrelate to metallic drum carcasses and objects exposed at the surface remaineduninterpreted (Figure 4).

' .'. - ' /

32 Ground Penetrating Radar... ^ ^ . . ' . i • . •

.' • ' . \ . ' . - • .

To further characterize localized magnetic anomalies, a GPR survey was conductedsubsequent to magnetic data collection and preliminary interpretation. GPR profileswere collected along strike of the northwest sloping landfill. Several strongreflections were recorded during the GPR survey (see Figure 5). These interpretedreflection events, typical of buried metallic objects or debris, were of high amplitudecharacter, reverberatory and displayed abrupt lateral terminations (Figures 6 & 7).

33 Integrated Interpretations

The location of all noted ferromagnetic surface features and interpreted GPRreflections have been posted on Figure 5. The location of a strong, extensive GPRreflection event centered at coordinate (120,135; Figure 5) correlates to a strongmagnetic response. However, a majority of the strong magnetic anomalies (Figure4) are not correlative to either mapped surface features or near-surface GPRreflections. Reasons for the magnetic anomalies lacking correlation to GPRreflections include the magnetic targets possibly being located between GPRtraverses, and/or the magnetic responses possibly being the result of widespread but,generally small, ferromagnetic fill

AR3Q3380

8 § • § ' 1180

160

100

LEGEND' » ' , . . . ' • • ' . ' / ' "

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Magnetc AnomalyFeet-

.uperimposed on Magnetic Gradient Map

Magnetic Interpretation

oO

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140

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InterpretedStrong GPR

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GPR Interpretation Map Figure

• l-f«A '-iorf ;:" " '•" '" '"' ••• "•' •" ".I'1*1?*:/ - "-."". *•"•••• •'.• •.•«•••"'•:•'.- »:Line -14U.. .-t.-fl • .;..' "•; . *.; •. .i.-.j .-.. .:.' :•:.",-.-:.. ...•;.. •:•;v:-.--. /*5c;- •:•..;;••;.;;-;,, .v • •• -.JftS' T ntjfsiirfec --'/S2> »<ft«ddm»>ha<«« V"i>i t 1i ^

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GPR Profile Figure 6

AR303383i

...... . . . . .... ?«MU».»«MHMMII-||IliTMi'J. Linfe.145 . ';• ..!.vA< '•'.•'•-'•• :,' . ••"

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GPRProfile Figure?

4.0 SUMMARY ^• ' ' " ' . . . ^ • • . • ' . ' .•** V

BEA has completed an integrated geophysical investigation at the Berks T andfill, Spring —'Township, Pennsylvania. Magnetic and GPR surveys were conducted surrounding observedsurface drums to locate and delineate areas of possible buried metallic debris.Interpretations and results indicate that there is widespread ferromagnetic objects or debrislocated within the survey area typicalof that encountered at municipallandfills. Strongmagnetic anomalies are interpreted throughout the study area and GPR profiles over theseanomalies reveal strong, high amplitude reflection character indicative of metallic targets.

5.0 CLOSING

The field procedures and interpretative methodologies used in this project are consistentwith standard, recognized practices in geophysical investigations. The correlation of '".geophysical responses with probable subsurface features is based on the past result of similarsurveys although it is possible that some variation could exist at this site. This warranty.isin lieu of all other warranties either implied of expressed. BEA assumes, no responsibility ,for interpretations made by others based on work performed by or recommendations madebyBEA. ' . , ' : - :•'• ', .; •"-/,• ". .'; , '. .;. .":. '/. ; ; : ' • , >

Sincerely,Berkshire Environmental Associates, Inc.Near-Surface Geophysical Consultants

J> < >LI— iJ&fajUJ A

•*

John L. PetmccioneGeopbysicist, Associate

AR30338S

ATTACHMENT 1-BTEST PIT/TRENCH LOGS

ftR303386

FIELD TEST PIT LOGJob No.Con treeGAI InspWeatherLocation

>o

5

10

15

•20

913-6773tftrCHEM .WASTE MGT.. S. NFVSHEHIRLIANSUNNY. HUMID 95

ProjeiOperoElevd

1

>t BFRKS/RI-FS/PAtoitior

»

1 .

Test Pit No. TPT-01P. LUCK Fqi.tpmont CATE'^OB TURBO

N/A «?»nf4orf 06/15/94 13-.

' • ' ' • • • , . • • . . -

TEST PIT £SCALD 1 INCH-

5KETCH6 feet

i 5 DRUM f 1 010 IS 20

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SAMPLESNO. DEPTH (t»g«) NOTES

, ' . ' .

. - . ' . ' . . •

EXCAVATION NOTESDrums <1 and 11 A were removed by hand andplaced in an overpack drum.

. . .

>lAt»H 06/15/94 14' 10

:' - • .

NOTES / STRATA DESCRIPTIONS0.0-3.0 ft Red-brown SILTY CLAY.some finea crushed

sand. Discovered 1/4 of55 aallon drum and small

drum scraps at 1.5 ft. (DesignatedDrum #1AV Drum |P1 removed ataround surface. Classified as RCRAempty. Small amount of darkbrown son obtained from drum forfingerprinting. No detections onMIcrotip or MSA 361 duringtest-pitting. Test pit terminatedat 3 ft BGS.

1

Obtained 1270 ppm spike onMicrotip Inside drum during Initialmonitoring before test— pitting.6 ppm spike obtained insideDrum #1 as It was being placed inan overpack.

• i .

- '.

i • • ' • . - _

TIMEWATER LEVELS

WATER DEPTH (bgs)' • . '

' - , - • • ' •

Colder Associates

RB30338T

FIELD TEST PIT LOGJotCoiGAWeLo<

> No.ntractor1 Insp. 5ather:ation

913-6773 Project. BERKS/RI-FS/PA T*«t OH M^ TPT-O9CHEM WASTE MGT. np«rn*r>r P. LUCK Fnmrtm»nt CAT F 19OH TllRRn>. NEVSHEHIRLIAN ElevatiorSUNNY. HUMID. 95*

> N/A <5*nr*»d. 06/15/94 15:00 'f!ftmpleted 06/15/94 15:10 A

• / ' ' • ~ • ' . ' • ' • • ' -

TEST PIT SKETCH5CAI& i INCH. 5. feet

rO

•5

•10

15

•20

5 DRUM *2a 10 JJRUM |3 IS »1 ! ! 1 i 1.5 Red-briwnTSHlTY, _ j _ J_. !_ ' _ :_. j _;.. ei.Mrv....iii44i...-i: .! 1 ._....:.......:.......!.......:.. ..:....... ...,...:.....,,:.,,... ;...

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! ! i

: SAMPLES " x : ' •".'.DEPTH <bg»> NOTES

. • . : : ~ •• , '

•

'

NOTES / STRATA DESCRIPTIONSDrums #2 and #3 located ataround surface. Drum 4f2: labeled"glacial methocrvlic acid" — drumwas lined. No detections on Microtip.Approximately 1 oz. of liquid indrum. Small amount obtained forfingerprinting. Drum #3: unlabeled.26 ppm spike on Microtio. Obtained1-2" light colored pieces ofacrylic/plastic materiot from drumfor fingerprinting. Bees nest insideDrum #3.

' . ' • : • ' .

" ' '•• '

0.0-1.5 ft. Red-brown SILTY SAND.little cloy.

. . . \1.5-5.5 ft. Red-brown SILTY SANDmixed with REFUSE. Plostic. wood.scrap metal, wire and 2M— 10" dia.rocks. Test pit terminated at5.5 ft BGS.

• ' ' - ... ."' • ' . V • ' - - ' • :

• • '• • . . •_

EXCAVATION NOTES , WATER LEVELSDrums #2 and |3 were removed by hand andplaced in overpack drums.

** 'F

TIME WATER DEPTH (bg»)/ ' ' ' '

~J

•\

Golder Associates

AR303388

FIELD TEST PIT LOGJob M*v 913-6773 Project _____BERKS/RI-FS/PA_____ Test Pit No. TPT-04Contractor CJdQOVA5IE_14£I Operator P. LUCK Fgmpm»nt CAT E 120B TURBOGAI Insp. S. NEVSHEHIRLIAN Elevation N/A____-. Started 06/16/94_____Weather SUNNY.' HUMID. 95' ________^ Completed 06/16/94_____Location __^_________ '-••____ • :::-'' • - • • • ___•

TEST PIT SKETCH -?o*ir: t ww- 5 -feet

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10

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) 5 DRUM #401 10J. L. I

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: i : : : .:" :: ! : : i : :• - .

SAMPLESNO. DEPTH (bgs) NOTES

. /'

NOTES / STRATA DESCRIPTIONSDrum #4 located at around surface.Drum is lined and very deformed.Approximately 1/8" thick resin-likematerial located at bottom of drum.Sample obtained for finaerorintina.Drum is RCRA empty. Soil arounddrum is unstained.

' " • • •

0.0-4.0 ft. Medium brown, fineSAND and SILT, little 1/2" - 4" die.rocks and trace opprox. 3") metalscraps 4* — 4.5' miscellaneousREFUSE: plastic, paper, glass,metal, etc. Test pit terminatedat 4.5 ft BGS.

• > • ' ' ' • • . • ' • • - . . . -. • • • . -

No detections on Microtip or MSA 361durina test-pitting.

•

-

EXCAVATION NOTES • WATER LEVELSDrum #4 was removed by hand and ptoced in anoverpack drum.

•

TIME WATER DEPTH (bgs)

Golder Associates

AR303389

FIELD TEST PIT LOGJob No.ControcGAI InspWeatherLocation

rO

•5

•10

15

•20

913-6773lor..;

CHEM WASTE MGT.>. NEVSHEHIRLIANSUNNY. HUMID. 95

TEST FSCAl£: 1

9 ' 3i |1:

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' • ' • " . " - . ' - • f '• • ' • .

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SKETCH5 feet t

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: : " :

——————— p....__.p___.;.....

: : t I»..«..;.»..»;««„ ,« ....«.„

: [ | :

SAMPLESNO. DEPTH (bgs)

,

: NOTES•'. .

... , ' . , •

NOTES / STRATA DESCRIPTIONSDrum #5 located a ground surface.Drum top was open and drum was1 /3 full of soil. Sample of contentsobtained for fingerprinting.

•0.0— 1.5 ft Medium brown; uniformfine SAND, little silt

' . - • ' • • ' . ' . -1.5-3.0 ft Miscellaneous REFUSE:rubber, belts, paper, plastic bottles.wood, etc. Test pit terminated at3 ft. BGS.

. ' , - ,

No detections on Microtip or MSA 361|during test-pitting.

- . ; ' .

- ' •

EXCAVATION NOTES ______WATER LEVELSDrum )Sf5 was removed with the excavator andplaced in an overpock. . '

TIME WATER DEPTH (bqa)

Golder Associates

&R303390

FIELD TEST PIT LOGJob No.ContrGAI IrWeotrLocat

actorisp. *icrion

913-6773CHEM WASTE

PrntAr* BERKS/Rl-FS/PA T.ct DJf W« TPT-OfiMGT. Onerntor P. LUCK & ::?# Fn,,{nr«»nt CAT F 17OR TIIRRO

5. NEVSHEHIRLIAN ElevalSUNNY. HUMID. 95*

TEST. SCALE

•o

•5

10

15

•20

)- I

-

~~

t

H. >.. .I «•...,, :

51 I •

ton N/A '' «:tnrtAd 06/16/94fWnplpioH Q6/16/94

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PIT SKETCH1 wrH. 5 feet

10 n DRUM 16 15 2l;i

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•' ! -1 • I 1 • 1 - • 1 -

J

'

SAMPLESNO. DEPTH (bos)

' •

NOTES

• ' . - . . . .

• • •• ' -

• .-. _ - N

NOTES / STRATA DESCRIPTIONSDrum #6 located o around surface.Drum Is partially filled with soil.Under soil is a clear to milky whitecrystal-like material. Sampleobtained for fingerprinting.

0.0-1.0 ft. Medium brown; , fine SAND.

- • .1.0—3.0 ft Medium brown ta grey,fine SAND ond SILT, trace clay withmisceilaneous REFUSE: plastic,paper, wood, etc. Test pitterminated at 3.0 ft. BGS.

•. r

At 2.5 ft - observed a 5% LELreading on MSA 361.

No other detections on MSA 361 orMicrotip during test-pitting!

• • •, ' " '

" \

EXCAVATION NOTES ___ ____ WATER LEVELSDrum #6 was removed with .the excavator andplaced in an overpack.

v ' -.

.TIME WATER DEPTH (bgs)

Golder Associates

ftR30339l

FIELD TEST PIT LOGJotCoGAWeLo<

•0

•5

10

•15

•20

> No 913-6773ntrnetorCHEM WASTE MGT.1 Insp. S. NEVSHEHIRUANother SUNNY. HUMID. 95

Proj'etOperaEteval.

~* BERKS /RI-FS /PA T»st Pit No TPT-67*«r P. LUCK Fq.ilpmn.nt CAT E 120B TURBQjtftn N/A Q»nrt*d 06/16/94

• • • • - ' r«mnl»t»H 06/1R/Q4 V;httnn

TEST PIT SKETCH vSCALFr 1 IMCM. _5_feet_

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EXCAVATION NOTES

v • ' • . - •• .

1

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NOTES / STRATA DESCRIPTIONS0.0—0.5 ft. Medium brown, fineSAND and SILT, little clav.

0 5 ft. Car tire encountered.• r

1.9 ft Large amounts of REFUSE:plastic, glass bottles, pdper, moretires, etc. Test pit terminated at4 ft BGS.

No detections on Microtip or MSA 361during test-pitting.

' • • \. . . . . . • ' . . • • • > *

... . ~ .1 ' ._. ' .

• . . * • --: •' - • . • -. •' .

TIME

.

WATER LEVELSWATER DEPTH (bg«)

• ' ' " . ' . • •

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Golder Associates

"ftR30.33.92

FIELD TEST PIT LOGJob No.CoiGAWeLoc

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SAMPLESDEPTH (bos) ' NOTES

•

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;•'• ' ; -•/'NOTES /STRATA DESCRIPTIONS

0.0-0.8 ft.Lioht brbwn. fine SAND.

- • - . • . . . . - -0.8-1.5 ft.Hubcap and miscellaneousREFUSE: glass, wood. etc.

1.5-2.0 ft More abundantmiscellaneous REFUSE: cor tire.plastic, paper, etc. Test pitterminated at 2 ft BGS.

•-. 't - ,

No detections on Microtip duringtestpitting. 02 level dropped to 18%in small pocket of the test pit Noother detections on MSA 361.

•

- '• • ' ~ • . '

• • • : • . - • ..

: -. . ' • . . .

•• . . ' - . •. . . . • . 1

EXCAVATION NOTESTPT-08 was performed in an area which amagnetic anomolie was observedgeophysical • investigation.

during thehigh

This anomolie was probablydue to the hub cap uncovered at 0.8 ft. BGS.

' • • . . . '

TIME,•

WATER LEVELSWATER DEPTH (bgs)

. ,

'•• .

Golder Associates

AR303393

FIELD TEST PIT LOGJob INContrGA1 IrWeattLocat

lo.actor>sp. Sipr Sion _

913-6773CHEM WASTE MGT.. NEVSHEHIRUANSUNNY. HUMID. 95

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. . ' '• •

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NOTES / STRATA DESCRIPTIONS0.0-1.0 ft Liaht brown, fine SAND.trace silt and medium sand.

•1.0 ft. Started to encounter someREFUSE., . ' • •• • , ;

1.5-2.5 ft Encountered significantamounts of what appeared to bemunicipal REFUSE: alass botties:plastic, paper, wood, tin cans. etc.Test trench terminated at 2.5 ftBGS. -

•

No detections on Microtip or MSA 361during, test trenching. i

\ - . •

•

. . . ' ' . . .

EXCAVATION NOTESThere were no drums encountered in the testtrench. •

TIMEWATER LEVELS

WATER DEPTH (bqs)

V

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• ,. ; ————— *Golder Associates

AR30339U

\ •

ATTACHMENT 1-CBILL (31? LADING AND MANIFESTS FOR MATERIAL TRANSPORTATION

HR3Q33S5

01-26-1995 11:33*, FROM OH HDPELHJ. Ufl fcCCTG 1609273*778 P 02

t / ^RN LANDFILL . "-rfttSermil No.. 100113w ^ • ••'•' . " • v • , • • • • ' . ' . • • ' • • ' " • • • • ' • • • • : ' -. _x, PA 17402 i • . ' •. ^ M ~ _- • • - • • Document Refer NO6324399(Tit) 75*2199 (Laboratory) .

• H Q N - H A Z A H D Q U S RESIDUAL WASTE MANIFEST

1. Generator of Waste (must be filled to by producer) EPA I.D. NO. f /i£Q6£fcSlGiG _ ' ,Company Name: (Print or Type) «26 CLIDDEN COKPMIY 'Pick-up Address: _J2$ EUCLID AVC.. CLEVEDAHO/ GU. 441 iS ?? .7* Uuli11

(No.) (Street) tCW .7 (Sate) jpBUiAiag &pflns, PA igi(Tdftphonft Number: <?!<>.) 34«-E2«a SIC No.Waste Stream Identification: This manifest represents a non-hazardoy? waste as p§r• E.PA., and PA D.E.R. regulations. -Volume: „. Srf ^ Cubic Yards: «t* Other ffipedfy):

' - Special Handing Instruetions, » any: ...... •'_ •. '..' ' • ' . . ; • • " . ' . • ' • • • • . ; ' " . . .

&JC<X>*)

i

• •. . ' . • * . . .

| MODERN ID* v»WA 221KA9 \TWs is to certify thai the above named materials are properly classified, described, packaged, marked, and labeledand are in proper condition for transportaiiori according to appBcabte state and federalJawjJEhe wastes were consignedto the transporter named. I certify that the foregoing Is true and correct to the I

^ ^ ^ :^•f ___* ~~ A «P«U_* 1.

2. .- Corttfacton cnsHicM WAsrt: «&HAeaKBN '.--JKC _'vAddress:'. §OG7-tf WESV CLAY ST.. RiCiihoH*. vivContact: • prtr.ftE»iCK B. »»PPHAH_____• ' • ' ' ____ Phone: jy.n<i

3. tiauter of Waste {must be Glted-in by ttaufer) EPA I.D. No..*• CQMPAMYNAME: t ^ HVftti*^ aw*X' t-*'^*' A&DRESS: l^y C<. V> wit f I W H fcO Ct'/fti

Pldc.uoOate: ;-^-y*T Truck No. ^ ______ VeMcte 1 1 Mo. _f 73'The above described waste was picked up and hauled by me to the disposal facility named below and wasaccepted. 1 cerUfy uricter penafty of per jry ftat tr» foregoing is m» and correct. ;Signature of authorized agent and tffle: &* iu* ft LA-ro>Lg~.~ Date: /. /f - 5eT ___

- • __ • .. . . . _ : • • ' . . " - f f ' • . . - ' - . _ ..._...-....

Disposer of Waste (must be fllted-ln by disposer)Cbmpany Name: (Print or Type): Modem Landfill - ____ ' '• .Site. Location; B.O. 6Q Prospect JM.. York. Pennsylvania -17402 «Waste eubject to this manifest was doflvered by the above hauler to this disposal facility and accepted ion__________________________' . .'• -______________(DISPOSAL DATE)Signature of euthortzed agent and title: _—,____.———,—

White. C««n.CaMiy.UndBfl fFfcfe-Hauler >

! ' • • • ' •

AR30339S eo*

* • 1 • ' ' ' •

/' .

M EBN LANDFILL

York, PA 17402

(717) 755-21 99 (Laboratory)' NON-HAZARDOUS RESIDUAL WASTE

1. Generator of Waste (must be filled In by producer) EPA I.D. NO. _••'xv // /** t: Company Mama: (Print or Typa) .. ( //.<•<' '. . -r £/'/.-•'• • /

PteJMip Address: 'fa/f /v/ ''/>// S'd x- T*/ ?An<No4 i3irt«rWaste stream Identification: This manifest represents

e.PA. arid PA O.E.R. reoulattona.VAhima? jfO Cubic Yards: '**/'Spetftf rtol*JHng 1ft*»MCt1«tt, H any- .,

" .:. •wa&fJSfTB P.03•• - • . *

•

, Site Permit No. 100113 .,- -

Document.ReferNO?3 28949 i ^MANIFEST . i

ttyfYS,Jtt//J. ,«. . . ,x>

J£ . x1^ • • - - j J* t t •Msf '*7//V( jl'tfi'* rsf ' /nr- /f/(Ca9) // (State) (ZpCodt)

SICNa.a rtQn iAjardoua waste as p r

Other (Specify)! ;' ' . . - ' • ' " . : ' . ' .

' . \

1 MODERNlDfc ' ^ ' . : • • : • • 1This is to certify thai the above named materials are properly classified, described, packaged, marked, and labeledand are In proper condition for transportation according to applicable state and federal taw. The wastes were consignedto the transporter named. 1 certify thai the foregoing is true and correct to the besiol my knowledge. .

/ / * '• "\ » i . ' . . - . ' .K ///V/<4'"«T . Slgnaftira: . '•» »--4irfS2».: ,.*>,»- •***•. "PSyp ^ ;

"v /-/.' ' • . • '.• . /.-'.——————— '. ——— T"/ —— r~ ~7 — ' — T77 ——Addrassr- ' f?'' >"* '*& / */.-'/' /V/A • • 'Contach r*t /" */•/,',

/ .'• • '• • •3. Hauler of Waste (must be f\ned-4n by hauler) EPA I.D. No. •

AnOBBfift !«'•) <....-. • \ '-. /-...lU., \*'

Ptek-up Oatat • " • •' * Tnjck No.' * / > "7 _

'•• . • . •" - - • '•'• ':'' . ' 'y-''

. hA ?~7~ii :Phona;/' W/5*^ -',*.';:"•

*

' ' . ' . ' . • : . . , - , . -

•hiWtaaNCfe iV.iV>. J' "* /. &Tr :>;0Vehlda IJa. No. f J' -•• fO !

The above described waste was picked up and hauled by me to the disposal facility named below and wasaccepted. 1 certify under penalty of pefjurythat the foregoing la true and correct• ' * . ' . ' . . • • . * ' • - ' ' .... - -,S'Qnatiire of BUthorizetf flfj<JPt 9" title; f< j« * •A** * Date: !• - * /•*»

4. Disposer of Waste (must be fliied-in by disposer)Compary M nu»: (Mr* «r Typa): Modem Landfill

.... • ' . ' ' - . .

. Ste Location R.D. *$ Prosnect • Rd.. York. Pennsylvania ,17402 ——— _ ——————— - ——————— L_Waste subject to this manifest was delh/ered by the above hauler to this disposal facility and accepted jori

., (DISPOSAL DA' Ei ^

Signature of airthorlTBd agent and titte: . . .1.. • ' • • " . ' " • • • / ••* «"— . . y

-" -. • • . ' ' ' ' • m ' *»» " » ' " • • ^ f J n <« *• ft. " ' ' '' '

804 3B9 OUT Htft- dJ O^ibAM P003 '*24la

Bl-26-1995 U:48flM FROM OM HOPEUELL Ufl flOCTG ' TO ; 16092730778 P.04

r TRNLANDFILL •' . .'.. Ste Permit No.. 100118• • i' ' - - : • • • ' - - '

17402- . - ••' ' ' ' ' . ' • . " . .'• . ' .Document Refer NO*324400|

(717) 7SS-2199 (Laboratory)NON-HAZARDOUS RESIDUAL WASTE MANIFEST

^ _ ___ _ _. • _ __•____^____ __^____ _____._______________„________.___ ___._t_ __ ^____

1. Generator of Waste (must be fined in by producer) EPA I.D. NO..Company Mama: iPrint or Typft . TOE CL1PDBK COKPMnf

Address: Ma EOCLIP *vg.. 'C&EVELANO. OH <4iis _________0to.) (Slrtet) "'(SHflP*" (Staw) (Zip Code!

""•"- —• —••"- 'V . tVIHK*KG CPR1HG. PA JtSC&fTelephone Number. <236) 344-esss ___________ SIC No,W0$te Stream Identification: This manifest represents a ryyvh yflrrfnirt waste as oar'••'• g.P.A. and PA ft.g.RVolurrA: j£t6 _______CubleVflrds; aotxaSpecial Handfing Instructions, If any:,________

MODE9N ID »:This Is to oenify that the above named materials .are properly classified, described, packaged, marked, find labeledand are in proper condition for transportation according to applicable state and federaJJaw-.-Th wastes were consigned,to 1he transporter named. I cer% that the foregoing is true end correct to the bes

i 3CG7« C IffiGV CLR.Y ST.> RICTMOliDf VA*- 23230

CoiftaCt: PttEDERMSC B. flOTTH/tH . PhOTta: {EOO 3S-l-Ult»S——V ' /——— —————:——-———————3. Hauler of Waste (must be BDed-in by hauler) EPA I.D. No. _____;____________:_____^*' .' -COMPANY MAMF- f-s* j"fjj /V / >y '__ "" PHQNg; // Jr*\ f. I -

.Truck No. -^ V•*?'•• »____ Vehicle Lie. No, j#SP~+**r\r* f • |The above described waste was picked up and .hauled by me to the disposal tecfllty named below and was

. accepted I cer%uV»der penalty ofperjury *iat the foiegoina Is true efld correctfttgnflft.fft flf aiithnrbitd agftf and Btlfl: •V ..y ^ 'fe'iithnrbitd ag ftf and Btlfl: •V^.^.^y^^''1 Oafe: -/ - <~J

"": " v .•"" """ " :"^ r~" '• : " ~" : : ^~ "^"4. Disposer of Waste <must be ffflecWn by disposer) j' •' • ' > ' - . * . • . • • • ' • • v " j

! (Print or Typft): Modem landfill ______ • ' • • _______ 4_R.D. <M Prospect 'Rd.. York. Permsyfvania 1740? '._* __________ - • ' t

Waste eubject to tfto cnanffest was defvered by the above hauler to this disposal facility and accepted 6n'

\ / Signature cf authorized agent and tWe:

Landfia Wnk-toukr CeMMRod*Gcnentor

804

01-2S-1995 HUifiH FROM ___

TpAirioVessdJN1FORMWASTEMAltfFdks/ IP ft 0 0 0 g 6 »3 -1 -B I -9

C nftA 1qA-flj>RSINC. |i t p

Tnwpor 1 CompwyNttttt

.EHICflL WfiSTE MflNfiGEMEMT OF PEW*SYLVflNIfl, INC.

Pfl 19329 .

l.U8DOTMeerlptteii

•RQ, WASTE BATTERIES, WET, FILLED U/OCID, ELECTJUC..UN2794.1 II (CONTAINS LEftOI —3QFILE«M453a ERG* 60•HASTE* FLAMMABLE LIQUIDS. N. 0. S*, 3, UN 1993,1II, (CONTAINSfPALDH U/XYUENE,PA!HT W/mDROCARBON3 ft TOLUENE)(DM!)'————iS93 ER6ta7•WASTE FLAMMABLE LIQUIDS, N.O.3., 3, LN1993,II1 (CONTf IH8ETROUELM DISTALLATES, PETRQLSUH HAPHTHAXDOdl) ,. r.WFILSfBH4SS4 ^ ** "

Eaefgency Response Information (Q80>763-9713

^

^•t_Mti«j»miMiit«>tK»o^ii»«My«iiiJfrftUvrft U ^^— 1. ' .

g/K A . f aao-a

* " ".t?** VJ'804 359* 0117 01-2ft-B lV:ToJOl' POOS

01-2S-1995 11.4m ;iW.aM«PB^VBfiOCIB '//TO 16092730779 P.0SI ^ HHiM H ^ ^ ^ fl ^ M B HMMI I ^ B MBiHii ^ B ^ ^ ^ ^ ^ ^ ^ ^ ^ MMBM HH ^ ft ^ ^ ^ v ^ ^ ^ H ^ ^ ^ ^ M H H ^ M ^ ^ ^ rt ^ ^ ^ M

1 2i JJS)iKL~J«.«»»».«.u«. / shipper NO "zzm/tM Canter'0 Mo.

VehfcteNjmber U.S.DOTHazrnalReo.No.

C.O.D.PrepaidCcaeet fl $

C.O.D. Amt:.

V * Wbm Ih* mfc k tfcptftom on v^.

Itxn«fMatoy>M»*ii«raign>i«M

UNO-FWUBoriBYBHVEftseoucnirai

DATE .//.*?//;UERQENOY fifepONSeILEPHDMSMUMBEH;

Morftortataltknw e Hazardous Mattrtalht In trar»portatJon'IndwBnB «o»9« hcidflmal to Oanaportation {tTZ WV

604 369 0117 • •ui-*2E-«-BT; irr-/Tiiw PQ06 JJ24

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AR303UOG

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Documents