final analytical report for delatte metalsthis final report should only be reproduced in full. the...

67
9T5BCC03 Page 1 p "z •"}"" j \ { c n United States Environmental Protection Agency Region (6,-EpviFpnrnental, Services Branch Laboratory 16325 Fallstoni'NoUstori, Texas 77099 U f, S t 1 ?! ' ••» ;"-i «. ! f\ 1 ; YR>,!A>s^i.wtl . - . . Final Analytical Report o o i—» >^ b-> CO Site Name ................. CERCLIS Number .......... Sample Collection Date ...... Laboratory Sample Identification Contact ................... Report Date ............... Report Narrative: .......... Delatte Metals ......... LAD052510344 ..... January 27-28,1999 ............ 9T5BCC03 Stephen Tzhone (6SF-LP) .......... March 2, 1999 Standard procedures for quality assurance and quality control were followed in the analysis and reporting of the sample results. The results apply only to the samples tested. This final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed. If you have a need to hold these samples in custody longer than 90 days, please send an e-mail to Sylvia Gorostiza (gorostiza-sylvia) within the next 30 days briefly stating your need to hold these samples in custody. Report Approva o ' <^==^ \^J^€^^6^/(^^/U___ <^^^ Mike Daggett Deputy Branch Chief Douglas A. j^ka T Region 6 Laooratory Branch Chief 142915

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Page 1: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 1

p "z •"}"" j \ { c nUnited States Environmental Protection Agency

Region (6,-EpviFpnrnental, Services Branch Laboratory16325 Fallstoni'NoUstori, Texas 77099

U f, S t 1 ?! ' ••» ;"-i «. • ! f\ 1 ;YR>,!A>s^i.wtl . - . .Final Analytical Report

ooi—»>^b->CO

Site Name . . . . . . . . . . . . . . . . .

CERCLIS Number . . . . . . . . . .

Sample Collection Date . . . . . .

Laboratory Sample Identification

Contact . . . . . . . . . . . . . . . . . . .

Report Date . . . . . . . . . . . . . . .

Report Narrative:

. . . . . . . . . . Delatte Metals

. . . . . . . . . LAD052510344

. . . . . January 27-28,1999

. . . . . . . . . . . . 9T5BCC03

Stephen Tzhone (6SF-LP)

. . . . . . . . . . March 2, 1999

Standard procedures for quality assurance and quality control were followed inthe analysis and reporting of the sample results. The results apply only to thesamples tested. This final report should only be reproduced in full.

The laboratory routinely disposes of samples 90 days after all analysis has beencompleted. If you have a need to hold these samples in custody longer than 90days, please send an e-mail to Sylvia Gorostiza (gorostiza-sylvia) within the next30 days briefly stating your need to hold these samples in custody.

Report Approvao ' <^==^\^J^€^^6^/(^^/U___<^^^

Mike DaggettDeputy Branch Chief

Douglas A. j^ka TRegion 6 Laooratory Branch Chief

142915

BWALKER
*142915*
Page 2: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 2

^eosB^

i t' SB®"? i^^1^^o^

STATION NUMBER

25-TB01B . . . . . . .

WW-05B . . . . . . . .

WW-06B . . . . . . . .

WW-07B . . . . . . . .

WW-04B . . . . . . . .

WW-03B . . . . . . . .

WW-02B . . . . . . . .

WW-S4B . . . . . . .

WW-01B . . . . . . . . .

25-FB01B . . . . . . .

25-FB02B . . . . . . .

25-TB03B . . . . . . .

WW-08B . . . . . . . .

Chain of Custody DC

UnitedRegion 6

10(

)cuments

States Environmental Protection AgencyEnvironmental Services Branch Laboratory325 Fallstone, Houston, Texas 77099

Final Analytical Report

Report Contents

LABORATORY SAMPLE NUMBER

.... 9T5BCC03-01 . . . . . . . . . . . . . . . . .

. . . . 9T5BCC03-02 . . . . . . . . . . . . . . . . .

.... 9T5BCC03-03 . . . . . . . . . . . . . . . . .

. . . . 9T5BCC03-04 . . . . . . . . . . . . . . . . .

.... 9T5BCC03-05 . . . . . . . . . . . . . . . . .

.... 9T5BCC03-06 . . . . . . . . . . . . . . . . .

.... 9T5BCC03-07 . . . . . . . . . . . . . . . . .

. . . . 9T5BCC03-08 . . . . . . . . . . . . . . . . .

. . . . 9T5BCC03-09 .. . . . . . . . . . . . . . . .

. . . . 9T5BCC03-10. . . . . . . . . . . . . . . . .

.... 9T5BCC03-11 . . . . . . . . . . . . . . . . .

. . . . 9T5BCC03-12 . . . . . . . . . . . . . . . . .

. . . . 9T5BCC03-13 . . . . . . . . . . . . . . . . .

PAGE(S)

. . . . . . . . . 3-5

. . . . . . . .6-10

. . . . . . . 1 1 - 1 6

. . . . . . . 17-21

. . . . . . . 22-27

. . . . . . . 28-33

. . . . . . . 34-38

. . . . . . . 39-44

. . . . . . . 45-49

. . . . . . . 50-51

. . . . . . . 52-53

. . . . . . . 54-56

. . . . . . . 57-61

. . . . . . . 62-67

0o

Page 3: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 3

o0

U. S. Environmental Protection Agency ^ •L )

Region 6 Houston Laboratory o

Report For Sample Number 9T5BCC03 01

Source: DELATTE METALS

Site Description: sTA.25.TB01 B

Date/Time Received: 1/28/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/27/1999 07:05 PM

Sample Type: LIQUID

Comments:

Parameter DescriptionVOA VOLATILE ORGANIC ANALYSIS

Page 4: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 4

00I—I

'--10^

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-01 Date Extracted: 3-Feb.-99

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

units - microgram/liter - ug/lCompound Name

ace one

hrr^mf^mpthfinf^ •* —•— • • •—————•••• — — • w

carbon disulfide————————————————————————————/""trhnn "frff'i'i^h Ir^rirl/^ ^—•••••.•..••••-••••-•••-••-•••Mi—-———•••—•• ——•••••———•

dibromochloromethane-""""---"---""--"—""""-"—————-""—"———1,1-dichloroethane"--"-----"-"---""""""----""-----"""------"-""--""---"----""1,1 -dichloroethene---"--------"---"-"""""""""""--"-"-""-"-—————•—-—

cis -1,2-dichloroethene————————————————————————

/"ne .•\ Q /4tr*hlftrrtnmn&nQ — >•——.—- -

1 1 ^ f) fofra^hlnrnothano •••—•••••—•••••••••«—•—•——• ••——•••-

+riphlnmpthono———— ———.>••.-—>.—•. ——..—.— ——.—

nffi a.. dY\(\le\v mfs'f'a —w/lorto - •.

* ND —• Means not detected above the listed detection limits.

Results*

NDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND

Detection Limits

n ^U.vJ

0.5n ^n'?U.%J

n £;0.5n ^U.*J

n ^0.5n t;u.«^

0.5n ^n ^u.»^

0.5n ^n t;u.\^

0.5n '5U.%J

0.50.5n ^U.«J

0.50.50.50.50.50.50.5n ^w.*J

0.50.50.50.50.50.5

Page 5: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 5

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-01 Date Extracted: 3-Feb.-99

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

TENTATIVELY IDENTIFIED VOLATILE COMPOUNDS BY METHOD 624*

001—^

><1OJto

Number of tentatively identified compounds reported-———1

units - IJQ/ITIC CAS NumberNo.

Compound Name

tetrahydro-Furan

RT Estimated **(min.) Concentration

1 000109-99-9

2

3

4

5

6

7

8

9

10

9.00 6.4

* Analyst's Note. The compounds listed are tentatively identified by the best match with theNIST/EPA/Wiley mass spectral data base, and/or by manual interpretation.Standards were not used for confirmation.

** Estimated concentration is obtained by quantitation using the nearest internal standard.Since no external standard is used, a response factor of 1.0 is assumed.

Page 6: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 6

A-doar^"• — ^

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC0302

Source: DELATTE METALS

Site Description; 3^ , g

oo•<iuOJ

Date/Time Received: 1/28/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/27/1999 02:29 PM

Sample Type: LIQUID

Comments:

ParameterABMCMMAAMHG

MICPS04

TDSVOA

DescriptionACID/BASE NEUTRALSCYANIDEGFAAS METALSMERCURYICP METALSSULFATETOTAL DISSOLVED SOLIDSVOLATILE ORGANIC ANALYSIS

Page 7: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 7

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-02

Site Name: Delatte Metals

VOLATILE COMPOUNDS BY METHOD 624

Date Extracted: 3-Feb.-99

Date Analyzed: 3-Feb.-99

units - microgram/liter - (JQ/I

00>—*--3UJ•

Compound Name Results* Detection Limits

acetone——————————————————————————————— ND 0.5ht^rt7^nQ_—•—•.—•—•——••••—<•••••••••—•——.————••———••••———————•»—_ • Mf^ n Ud HLVl [^-•>————————— ————————————— - ————— _ ———r——— |\L«/ \J,*-f

bromodichloromethane———————————————————————— ND 0.5bromoform————————————————————————————— ND 0.52-butanone————————————————————————————•- ND 0.5bromomethane—————————————————————————— ND 0.5carbondisulfide——————————————————————————— ND 0.5carbontetrachloride———————————————————————— ND 0.5chlorobenzene——————————————————————————— ND 0.5critoroGtncinG~~"~~~~~~~"*~~~"~*~~~~~"~~*~"~~"~""~~~"~~~~"~~~~~~~~"~~~"~"**~~"~~"~"~~~'"''''''' INL^ u.ochloroform————————————————————————————— ND 0.5chloromethane-———————————————————————————— ND 0.5dibromochloromethane—————————————————————— ND 0.51,1-dichloroethane————————————————————————— ND 0.51.1-dichioroethene————————————————————————— ND ' 0.51.2-dichloroethane———————-—•————————————————— ND 0.5c/s-1,2-dichloroethene————————————————————————— ND 0.5frans-1,2-dichloroethene—————————————————————— ND 0.51,2-dichloropropane————————————————————————— ND 0.5c/s-1,3-dichloropropene——————————————————————— ND 0.5frans-1,3-dichloropropene—————————————————————— ND 0.5ethylbenzene-—————————————————————————— ND 0.52-hexanone———————————————————————————— ND 0.5methylene chloride————————————————————————— ND 0.54-metriyl-2-pentanone——————————————————————— ND 0.5styrene—————————————————————————————— ND 0.51,1,2,2-tetrachloroethane—————————————————————— ND 0.5tetrachloroethene—————————————————————————— ND 0.5toluene——————————————————————————————— ND 0.51.1.1-trichloroethane————————————————————————— ND 0.51.1.2-trichloroethane—————————————————————————- ND 0.5trichloroethene——————————————————————————— ND 0.5vinyl chloride———————————————————————————— ND 0.5ort/io-xylene———————————————————————————— ND 0.5para- and/or meta-xy\ene—————————————————————— ND 0.5

* ND — Means not detected above the listed detection limits.

Page 8: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 8

00t—t

•o

L»Ji

ORGAHIC ANALYSIS DATA6MD-HO Sample HO: 9T5BCC03-02

Analyst: B. Schuppener

SEMI-VOLATILE COMPOUNDS BY METHOD 625

(continuous extractor)units: ug/L

Date Reported: 22-Feb-99

Sample Type: WATER

units: ug/L

Compound Name Results* | Det Limits Compound Name Results* | Det Limits

Acenaphthene ...............Acenaphthylene .............

Anthracene .................

Benzole Acid ...............

Benzo (a)Anthracene .........

Benzo(a)Pyrene .............Benzo(b)Fluoranthene .......

Benzo(g, h, i)Perylene .......

Benzo(k)Fluoranthene .......

Benzyl Alcohol .............

bis(2-Chloroethoxy)Methane .

bis(2-Chloroethy].) Ether ...

bis(2-chloroisopropyl)Ether

bis- (2-EthylhexyDPhthalate

4-Bromophenylphenyl Ether ..

Butylbenzylphthalate .......Carbazole ..................

4-Chloroaniline ............

2-Chloronaphthalene ........

2-Chlorophenol .............

4-Cttlorophenylphenyl Ether .

4-Chloro-3-Methylphenol ....

Chrysene ...................Dibenzofuran ...............

Dibenzo(a,h)Anthracene .....

1.2-Dichlorobenzene ........1.3-Dichlorobenzene ........

1.4-Dichlorobenzene ........

3,3'-Dichlorobenzidine .....2,4-Dichlorophenol .........

Diethylphthalate ...........

2,4-Dimethylphenol .........

DimethylPhthalate ..........

NDNDNDNDMDNDNDNDNDKDNDNDNDMDHDNDMDHDHDNDNDNDMDNDNDNDMDNDNDMDNDNDND

2

22

10

8

0.2

8

8

8

4

2

2

2

4

8

4

24

2

4

8

8

82

8

3

3

3

10

6

2

2,4-Dinitrophenol . . . . . . . . .2,4-Dinitrotoluene . . . . . . . .2,6-Dinitrotoluene . . . . . . . .4,S-Dinitro-2-MethylphenolDi-n-Butylphthalate . . . . . . .Di-n-Ootyl Phthalate . . . . . .Fluoranthene . . . . . . . . . . . . . .Fluorene . . . . . . . . . . . . . . . . . .Hexachlorobenzene . . . . . . . . .Hexachlorobutadiene . . . . . . .Hexachlorocyclopentadiene .Hexachloroethane . . . . . . . . . .Indeno(l,2,3-cd) Pyrene . . .Isophorone . . . . . . . . . . . . . . . .2-Methylnaphthalene . . . . . . .2-Methylphenol . . . . . . . . . . . .4-Methylphenol . . . . . . . . . . . .Naphthalene . . . . . . . . . . . . . . .2-Nitroaniline . . . . . . . . . . . .3-Nitroaniline . . . . . . . . . . . .4-Nitroaniline . . . . . . . . . . . .Nitrobenzene . . . . . . . . . . . . . .2-Nitrophenol . . . . . . . . . . . . .4-Nitrophenol . . . . . . . . . . . . .N-Nitrosodiphenylamine . . . .N-Nitroso-Di-n-PropylaminePentachlorophenol . . . . . . . . .Phenanthrene . . . . . . . . . . . . . .Phenol . . . . . . . . . . . . . . . . . . . .Pyrene . . . . . . . . . . . . . . . . . . . .1,2,4-Trichlorobenzene . . . .

_ 2,4,5-Trichlorophenol2,4,6-Trichlorophenol

NDNDNDNDNDHDNDNDNDNDNDNDNDNDNDNDNDNDNDNDMDNDNDNDMDNDNDNDMDNDNDNDND

3066202422151038426S2888210134612422066

( * ) ND = Not detected above the listed detection limit. ( * ) ND = Not detected above the listed detection limit.

Analyst Notes; none

Page 9: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 9US EPA REGION 6 LABORATORY

SAMPLE #:

SOURCE:MATRIX

ANALYSTS:

PARAMETER

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINC

9T5BCC03-02

DELATTE METALLIQUID

KD. TS, BB

CONCENTRATION

NDNDNDNDNDND

948NDNDNDND10NDNDNDNDNDNDND

69400NDNDND

S

DETECTIONLIMIT <=

10022

1022

150222

252

1502

0.22

10002

10500

22

20

DATERECEIVED:

DATES ANALYZED:03-FEB-99 1

DATEREPORTED:

UNITS

UG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/L

28-JAN-99

-0 25-FEB-99

26-FEB-99

METHOD

200.7200.8200.8200.7200.8200.8200.7200.8200.8200.8200.7200.8200.7200.8245.1200.8200.7200.8200.7200.7200.8200.8200.7

ND: LESS THAN DETECTION LIMIT

00I—A

---It-^0\

Page 10: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

. . , 9T5BCC03 Page 10TNRCC Laboratory ^

S|gg Report of Analysis Sj--j

TNRCC Sampler: 9900617 GroupS:19990167 Chain of Custody #: 9T5BCC03-02 Region: 0Program Code: EPA Sample Matrix: LIQUID Sample Depth: Station ID:Sample Collected: 1/27/99 02:29 pm Sample Recieved: 1/29/99 Sample Collector; EPACollection Site: Delatte Metals

Storet Parameter Name Result Unit Prepared Analyzed Method00720 Cyanide, Total 0.02 mg/L N/A 2/3/99 16:05 335.270300 Total Dissolved Solids 174 mg/L N/A 1/29/9914:00 160.100945 Sulfate,ic 11.0 mg/L N/A 2/1/9911:08 300.0

Comments: End of Data for TNRCC Sampled :9900617

/Laboratory Approval: J,AG ———-7-r" ^^JJ^V Approval Date: ll-Feb-1999

RPISFVm 2«0ctl99» // '

Page 11: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 11

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC03 03

Source: DELATTE METALS

Site Description: 3^ ^gg

ooi—t•~-iU)00

Date/Time Received: 1/28/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/27/1999 02:42 PM

Sample Type: LIQUID

Comments:

ParameterABM

CH

MAA

MHG

MICP

S04

TDS

VGA

DescriptionACID/BASE NEUTRALSCYANIDEGFAAS METALSMERCURYICP METALSSULFATETOTAL DISSOLVED SOLIDSVOLATILE ORGANIC ANALYSIS

Page 12: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 12

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-03 Date Extracted: 3-Feb.-99

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

units - microgram/liter - M9/I

00i—k0(-'

Compound Name Results* Detection Limits

cir^o^nno __ _•___• _u .i_____ii.___—.•_—..—_——•_o____________wwf ___________•>•________—>i- _> _ MF" 0 ^\aL*c?iuno —.—.—«- INL./ u.w

benzene—————————————————————————————— ND 0.5bromodichloromethane———————————————————————— ND 0.5bromoform———————————————————————————— ND 0.52-butanone———————————————————————————— ND 0.5bromomethane—————————————————————————— ND 0.5carbon disulfide——————————————————————————— ND 0.5carbon tetrachloride————————————————————————— ND 0.5chlorobenzene———————————————————————————— ND 0.5chloroethane———————————————————————————— ND 0.5chloroform——————————————————————————— ND 0.5chloromethane——————————————————————————— ND 0.5dibromochloromethane—--—-———-———————————-- ————— ND 0.51,1-dichloroethane—————————————————————————— ND 0.51,1 -dichloroethene—————————————————————————— ND 0.5•1,2-dichloroethane—————————————————————————— ND 0.5o/'s-1,2-dichloroethene———————————————————————— ND 0.5fr-ans-1,2-dichloroethene——————————————————————— ND 0.51,2-dichloropropane————————————————————————— ND 0.5G/'s-1,3-dichloropropene——————————————————————— ND 0.5trans -1,3-dichloropropene—————————————————————— ND 0.5ethylbenzene———————————————————————————— ND 0.52-hexanone—————————————————————————————— ND 0.5methylene chloride-———————————————————————— ND 0.54-methyl-2-pentanone——————————————————————— ND 0.5styrene—————————————————————————————— ND 0.51,1,2,2-tetrachloroethane——————————————————————— ND 0.5tetrachloroethene—————————————————————————— ND 0.5

1.1.1-trichloroethane———————————————————————— ND 0.51.1.2-trichloroethane———————————————————————— ND 0.5trichloroethene——————————————————————————— ND 0.5vinylchloride——————————————————————————— ND 0.5o/t/io-xylene———————————————————————————— ND 0.5para- and/or me^a-xylene————————————————————— ND 0.5

* ND — Means not detected above the listed detection limits.

Page 13: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 13

ORGANIC ANALYSIS DATA6MD-HO Sample NO: 9T5BCC03-03 Date Reported: 22-Feb-99

Analyst: B. Schuppener Sample Type: WATER

SEMI-VOLATILE COMPOUNDS BY METHOD 625(continuous extractor)

units; ug/L units; ug/L

Compound Name

bis(2-Chloroethyl) Ether ....

bis-(2-EthylhexyDPhthalate .

Diethylphthalate ............

DimethylPhthalate ............

j Results*

........ MD -

........ MD

........ KD

........ ND

........ HD

........ ND

........ ND

........ HD....... HD....... MD....... ND....... MD....... MD....... ND....... MD....... MD....... MD....... ND....... ND....... MD....... MD....... ND....... ND....... MD....... ND....... ND....... ND....... MD....... ND....... ND....... MD....... ND....... ND

| Det Limits

222

108

0.288842224842424

2

333

106262

Compound Name

Di-n-Octyl Phthalate ...............

2-Mitroaniline .....................3-Nitroaniline .....................

| Results*

MDMDMDMDNDNDHDNDNDMDKDNDNDNDNDNDNDNDMD

.. ' NDNDNDMDMDMDNDNDNDNDMDMDMDND

Det Limits

3066

20242215

1038'

4

6628

82

1013461242

2066

(*) ND = Not detected above the listed detection limit.

lalyst Notes: none

(*) ND - Mot detected above the listed detection limit.

Page 14: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 14

ORGANIC ANALYSIS DATA6MD-H Sample NO;9T5BCC03-03

Analyst; B. Schuppener

TENTATIVELY IDENTIFIED SEMI-VOLATILE COMPOUNDS BY METHOD 625

00I—t•<l

Date Reported: 22-Feb-99 -

Matrix: WATER

units s ug/L

RT (min)

6 . 3

---————-----

(* ) ANALYSTS HOTspectral dat

(**) Estimated c

CAS #

E: The compoundsa base or by man

oncentratlon is

• COMPOUND NAME (*)

Unknown

listed are tentatively identified by the best match with the NISual interpretation.

based on a Response Factor of 1.0 to the nearest internal standar

EstimatedConcentration (**)

1

————————J

T/EPA/Wiley mass

d.

Page 15: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

.

SAMPLE #:

SOURCE:MATRIX

ANALYSTS:

PARAMETER C

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINC

ND: LESS THAN

US

9T5BCC03-03

DELATTE METALSLIQUID

KD,TS, BB

ONCENTRAT10N

NDNDNDNDNDND

1990NDNDND5410

84826NDNDNDNDND

67400NDNDND

DETECTION LIMIT

S EPA REGION

DETECTIONLIMIT <=

10022

1022

150222

252

1502

0.22

10002

10500

22

20

6 LABORATORY

DATERECEIVED:

DATES ANALYZED:03-FEB-99 T

DATEREPORTED:

UNITS

UG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/L

9

28-JAN-99

'0 25-FEB-99

26-FEB-99

METHOD

200.7200.8200.8200.7200.8200.8200.7200.8200.8200.8200.7200.8200.7200.8245.1200.8200.7200.8200.7200.7200.8200.8200.7

9T5BCC03 Page 15

00I—I

--J4^10

Page 16: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

"5s ^s

TNRGGTNRCC Sampler: 9900618Program Code: EPASample Collected: 1/27/99 02:42 pmCollection Site: Delatte Metals

Storet Parameter Name00720 Cyanide, Total70300 Total Dissolved Solids00945 Sulfate, ic

Comments:

Laboratory Approval: flA <'—RP18FYNI. 2tOctlS98 /

TNRCC LabReport of Ai(

GroupS:19990167Sample Matrix: LIQUIDSample Recieved: 1/29/99

Result Unit<0.02 mg/L

166 mg/L7.0 mg/L

End of Data for TNRCC Sarr

)oratorynalysis

Chain of Custody,!Sample Depth:Sample Collector:

PreparedN/AN/AN/A

^ple#:9900618

^~\ ft /

Wf/ry^-

s:

f

12

9

9T5BCCO:

EPA

Analyzed-/3/99 16:05/29/99 14:00-/1/99 11:31

Approval

T5BCC03 Page 1600)—1

>--!4^

3-03 Region: 0Station ID:

Method335.2160.1300.0

Date: ll-Feb-1999

Page 17: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 17

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC0304

Source: DELATTE METALS

Site Description: sTA.WW.07B

o0»—l

S

Date/Time Received: 1/28/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/27/1999 03:08 PM

Sample Type: LIQUID

Comments:

ParameterABMCNMAAMHG

MICPS04

TDS

VGA

DescriptionACID/BASE MEUTRALSCYANIDEGPAAS METALSMERCURYICP METALSSULB-ATETOTAL DISSOLVED SOLIDSVOLATILE ORGANIC ANALYSIS

Page 18: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 18

ORGANIC ANALYSIS DATA00>--l

Sample Number: 9T5BCC03-04 Date Extracted: 3-Feb.-99 ^

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

_________________________________units - microgram/liter- IJQ/ICompound Name Results* Detection Limits

acetone——————————————————————————————— ND 0.5benzene————————————————————————————— ND 0.5bromodichloromethane——————————————————————— ND 0.5bromoform——————————————————————————— N D 0.5

bromomethane—————————————————————————— ND 0.5carbondisulfide———————————————————————————— ND 0.5carbontetrachloride————————————————————————— ND 0.5chlorobenzene——————————————————————————— ND 0.5chloroethane———————————————————————-————- ND 0.5chloroform————————————————————————————— ND 0.5chloromethane——————————————————————————— ND 0.5dibromochloromethane—————————————————————— ND 0.51,1-diGhloroethane————————————————————————— ND 0.51.1-dichloroethene————————————————————————— ND 0.51.2-dichioroethane——————————————————————-——- ND 0.5cis -1,2-dichloroethene-——————————————————————— ND 0.5fr-ans-1,2-dichloroethene—————————————————————— ND 0.51,2-diGhloropropane———————————————————————— ND 0.5c;/s-1,3-dichloropropene-—————————————————————— ND 0.5//•ans-1,3-dichloropropene—————————————————————— ND 0.5ethylbenzene———————————————————————————— ND 0.52-hexanone————————————————————————————— ND 0.5methylene chloride————————————————————————— ND 0.54-methyl-2-pentanone———-——-—————————————————— ND 0.5styrene—————————————————————————————— ND 0.51,1,2,2-tetrachloroethane——————————————————————— ND 0.5tetrachloroethene————————————————————————— ND 0.5

1.1.1-trichloroethane———————————————————————— ND 0.51.1.2-trichloroethane—————————————————— -—————- ND 0.5trichloroethene——————————————————————————— ND 0.5vinyl chloride———————————————————————————— ND 0.5orf/io-xylene——————————————————————————— ND 0.5para- and/or /neta-xylehe—————————————————————— ND 0.5

* ND — Means not detected above the listed detection limits.

Page 19: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 19

6MD-HO Sample NO: 9T5BCC03-04

Analyst: B. Schuppener

Compound Name

bis(2-Chloroethyl) Ether .........

bis-(2-Ethylhexyl)Phthalate ......

SB

units:

I Results*

HDNDNDMDMDNDNDHDMDMD

• NDKDHDMDNDMDNDMDMD

HDND

KDHDNDNDNDND .NDND

NDNDNDND

ORGANIC 1

•MI-VOLATILE COt(continuol

ug/L

| Det Limits

222

108

0.288842224842424

333

106262

ANALYSIS DATA

WOUNDS BY METHOD 625us extractor)

Compound Name

4,6-Dinifcro-2-Methylphe

Di-n-Octyl Phthalate ..

2-Methylphenol ........

3-Nitroaniline ........4-Mitroaniline ........

2-Hitrophenol .........

Date Reported:

Sample Type:

units

| Results

.......... MD

.......... ND

.......... ND

....;..... ND

.......... MD

.......... MD

.......... MD

.......... MD

.......... ND

.......... MD

.......... ND

.......... ND

.......... MD

.......... MD

.......... ND

.......... ND

.......... MD

.......... ND

.......... MD

.......... ND

.......... ND

.......... MD

.......... ND

.......... ND

.......... ND

.......... ND

.......... MD

.......... MD

.......... ND

.......... MD

.......... ND

.......... ND

.......... ND

*

00t—t

--I4^G^

22-Feb-SS

WATER

ug/L

| Det Limits

3066

20242215

1038426628882

1013

461242

2066

(*) MD ° Not detected above the listed detection limit.

lalyst Notes: none

(*) MD = Mot detected above the listed detection limit.

Page 20: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

SAMPLE #:

SOURCE:MATRIX

ANALYSTS:

PARAMETER

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINC

ND: LESS THA

U

9T5BCC03-04

DELATTE METALSLIQUID

KD, TS, BB

CONCENTRATION

NDNDNDNDNDND

586NDNDND3411ND

4NDNDNDNDND

67400NDNDND

N DETECTION LIMIT

S EPA REGION

DETECTIONLIMIT <=

10022

1022

150222

252

1502

0.22

10002

10500

22

20

6 LABORATORY

DATERECEIVED:

DATES ANALYZEC03-FEB-99

DATEREPORTED:

UNITS

UG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/L

9T5BCC03 Page 20

28-JAN-99

):TO 25-FEB-99 —

26-FEB-9902 ,

METHOD ^<1

200.7 &—200.8200.8200.7200.8200.8200.7200.8200.8200.8200.7200.8200.7200.8245.1200.8200.7200.8200.7200.7200.8200.8200.7

Page 21: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

TNRGG

TNRCC LaboratoryReport of Analysis

9T5BCC03 Page 21

TNRCC Sample #: 9900619Program Code: EPASample Collected: 1/27/99 03:08 pmCollection Site: Delatte Metals

Storet Parameter Name00720 Cyanide, Total70300 Total Dissolved Solids00945 Sulfate, ic

Comments:

Laboratory Approval: |{/[(RP15FYNL ZBOctlMt

Groupfe 1999016Sample Matrix: ISample Recieved:

Result<0.02

1569.0

End of Data for I

... -————-6

7LIQUID

1/29/99

Unitmg/Lmg/Lmg/L

FNRCC Saa

Chain of Custody^Sample Depth:Sample Collector:

PreparedN/AN/AN/A

nple#:9900619

A/y

»:

/i

9T5BCCO:

EPA

Analyzed'/3/99 16:05/29/99 14:002/1/99 15:43

Approval

3-04 Region:Station II

Metho335.2160.1300.0

Date: 11-Ff

0D:

d

2b-1999

001—1

00

Page 22: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 22

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCCO 3 0 5

Source: DELATTE METALS

Site Description: g- ^3

Date/Time Received: 1/28/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/27/1999 11:07PM

Sample Type: LIQUID

Comments:

00»—i

^

ParameterABCT

CN

MAAMHO

MICPS04

TDSVOA

DescriptionACID/BASE NEUTRALSCYANIDEGFAAS METALSMERCURYICP METALSSULFATETOTAL DISSOLVED SOLIDSVOLATILE ORGANIC ANALYSIS

Page 23: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 23

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-05

Site Name: Delatte Metals

VOLATILE COMPOUNDS BY METHOD 624

Date Extracted: 3-Feb.-99

Date Analyzed: 3-Feb.-99

units - microgram/liter - [Jg/1Compound Name Results* Detection Limits

acetone———————————————————————————————— ND . 0.5benzene——————————————————————————————— ND 0.5bromodichloromethane——————————————————————— ND 0.5bromoform---———————————————————————————— ND 0.52-butanone——————————————————————————— ND 0.5bromomethane—————————————————————————— ND 0.5carbon disulfide——————————————————————————— ND 0.5carbon tetrachloride——————————————————————— ND o.5chlorobenzene—————————————————————————— ND 0.5chloroethane——————————————————————————— ND 0.5chloroform———————————————————————————— ND 0.5chloromethane——————————————————————————— ND 0.5dibromochloroiTiethane—------——————————————————-—— ND 0.51,1-dichloroethane———————————-————-—————————— ND 0.51.1-dichloroethene————————————————————————— ND 0.51.2-dichloroethane————————————————————————— ND 0.5c/s-1,2-dichloroethene———————————————————————— ND 0.5trans -1,2-dichloroethene—————————————————————— ND 0.51,2-dichloropropane———————————————————————— ND 0.5cis -1,3-dichloropropene-——————————————————————— ND 0.5trans -1,3-dichloropropene—————————————————————— ND 0.5ethylbenzene——————————————————————————— ND 0.52-hexanone———————————————————————————— ND 0.5methylene chloride————————————————————————— ND 0.54-methyl-2-pentanone——————————————————————— ND 0.5styrene—————————————————————————————— ND 0.51,1,2,2-tetrachloroethane—————————————————————— ND 0.5totrQ^'hlor/^othonQ —••••—_•_._• _ —•r—.r _ • _ ———•••—• MF"^ C\ ^\Ldt ClUI IIUI UGLI Id ic'"'"""'"""'"'"""""'"•—•-—•—•—————"———-"•———————-—"- •"—"——————*•——»— 1NL/ U.iJ

1.1.1-trichloroethane————————————————————————— ND 0.51.1.2-tricriloroetriane———————————————————————— ND 0.5trichloroethene——————————————————————————— ND 0.5vinyl chloride——————————————————————————— ND 0.5o/f/io-xylene———————————————————————————— ND 0.5para- and/or mera-xylene————————————————————— ND 0.5

* ND — Means not detected above the listed detection limits.

Page 24: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 24

ORGANIC ANALYSIS DATA6MD-HO Sample NO: 9T5BCC03-05 Date Reported: 22-Feb-SS

Analyst; B. Schuppener Sample Type: WATER

Compound Name

bis(2-Chloroetayl) Ether ..

bia-(2-Ethylhexyl)Phthalate

Diethylphthalate ..........

) DimethylPhthalate .........

1

(*) ND = Not detected above

Analyst Notes: none

SB

units:

( Results*

.......... ND

.......... ' ND -

.......... ND

.......... ND

.......... ND

.......... ND

.......... ND

.......... ND

.......... ND

.......... ND

.......... ND

.......... ND......... ND......... ND......... ND......... ND

.......... ND......... ND......... ND......... ND......... ND......... ND......... ND......... ND......... ND......... ND......... ND......... ND......... ND......... ND......... ND......... ND......... ND

the listed detection

MI-VOLATILE CO(continue!

ug/L

Det Limits

2'2

210

80.2

S8842224

. 84242488

2

333

106262

limit.

MPOONDS BY METHOD 625us extractor)

Compound Name

Di-n-Octyl Phthalate ..........

2-Mltroaniline ................3-Nitroaniline ................

Phenol ........................

i*) ND = Not detected above the

units: ug/L

| Results* | Det

....... ND

....... ND

....... ND

....... ND

....... ND

....... MD

....... ND

....... ND

....... ND

....... ND

....... ND

....... ND '

....... ND

....... MD

....... ND

....... ND

....... ND Q...... ND 0

....... ND ^...... ND <- 1

1—l....... ND...... ND...... ND...... ND...... ND...... ND...... ND

...... ND

...... ND

...... ND

...... HD

listed detection limit.

Limits

3066

2024221

510

3— ~B

4--2-

6" 6^V

"""8"'88

,. ^-2: 10..••13

461

2-42

20

66

Page 25: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 25

ORGANIC ANALYSIS DATA6MD-H Sample NOs9T5BCC03-05

Analyst: B. Schuppener

TENTATIVELY IDENTIFIED SEMI-VOLATILE COMPOUNDS BY METHOD 625

Date Reported: 22-Feb-99

Matrix: WATER

units: ug/L

RT (min)

9 . 4

——————————

(*) ANALYSTS N01spectral dat

(**) Estimated c

CAS #

85449

CE: The compoundsa base or by man

oncentration is

COMPOUND NAME ( * )

Phthalic anhydride4

listed are tentatively identified by the best match with the NISlual interpretation.

based on a Response Factor of 1.0 to the nearest internal standar

EstimatedConcentration (**)

1

00

L/i——————.———.-——— -———.^J

------——--—-----—

T/EPA/Wiley mass

-d.

Page 26: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

SAMPLE #:

SOURCE:MATRIX

ANALYSTS:

PARAMETER

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINC

ND: LESS THA

US

9T5BCC03-05

DELATTE METALSLIQUID

KD.TS, BB

CONCENTRATION

NDNDNDNDNDND

587NDNDNDND12NDNDNDNDNDNDND

70600NDNDND

<N DETECTION LIMIT

3 EPA REGIOIS

DETECTIONLIMIT <=

10022

1022

150222

252

1502

0.22

10002

10500

22

20

j 6 LABORATORY

DATERECEIVED:

DATES ANALYZED:03-FEB-99 T

DATEREPORTED:

UNITS

UG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/L

9T5BCC03 Page 26

28-JAN-99

0 25-FEB-99

26-FEB-99

METHOD

200.7200.8200.8200.7200.8 "200.8 0 . :200.7 2 : '200.8 ^200.8 ^200.8 ——200.7 -200.8200.7200.8245.1200.8200.7200.8200.7200.7200.8200.8200.7

Page 27: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

TNRGGTNRCC Sample #: 9900620Program Code: EPASample Collected: 1/27/99 11Collection Site: Delatte Metals

Storet Parameter Name00720 Cyanide, Total70300 Total Dissolved Solids00945 Sulfate, ic

Comments:

/Laboratory Approval; f

RP15PYN1. 280C11SM V

:07

u<

am

ft

TNRCC LabReport of Ai

i

GroupS; 19990.167Sample Matrix: LIQUIDSample Recieved: 1/29/99

Result Unit0.02 mg/L

172 mg/L11.0 mg/L

End of Data for TNRCC San

. ^

moratorynalysis

Chain of CustodySample Depth:Sample Collector:

PreparedN/AN/AN/A

nple# :9900620

A/H——

#:

/

12

9T5

9T5BCC03-05

EPA

Analyzed-/3/99 16:05/29/99 14:00/10/99 15:44

Approval Dat

BCC03 Page 27

Region: 0Station ID:

Method335.2160.1300.0

e: ll-Feb-1999

Page 28: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 28

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC0306

Source: DELATTE METALS

Site Description: 3^ ^

Date/Time Received: 1/28/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/27/1999 10:34PM

Sample Type: LIQUID

Comments:

ParameterABN

CN

MAAMHG

MICPS04

TDS

VOA

DescriptionACID/BASE NEUTRALSCYANIDEGFAAS METALSMERCURYICP METALSSULFATETOTAL DISSOLVED SOLIDSVOLATILE ORGANIC ANALYSIS

00>—i0^1

Page 29: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 29

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-06 Date Extracted: 3-Feb.-99

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

_________________________________units - microgram/liter - w/\Compound Name Results* Detection Limits

DGnZGnG"''"'1""'"'"*""'"'*'''''"'"""'""""'"'''*'"'"''""""""""""'''''"'''"''"'""""""'""'"'"""""^""'"'""""""""""""""'""'"'""""'""'"'"" IN Li/ u.O

bromodichloromethane———————————————————————— ND 0.5brom oform————————————————————————————— N D 0.52-butanone—————————————————————————————- ND 0.5bromomethane———————————————————————-——— ND 0.5carbondisulfide—————————————————————-———-—— ND 0.5carbontetrachloride————————————————————————— ND 0.5chlorobenzene——————————————————————————— ND 0.5chloroethane———————————————————————————— ND 0.5chloroform————————————————————————————— ND 0.5chloromethane——————————————————————————— ND 0.5dibromochloromethane———————————————————————— ND 0.51,1 -dichloroethane—————————————————————————— ND 0.51,1 -diGhloroetriene————————————————————————— ND 0.51,2-dichloroethane—————————————————————————— ND 0.5G/'s-1,2-dichloroethene———————————————————————— ND 0.5fr-ans-1,2-dichloroethene——————————————————————— ND 0.51,2-d i chloropropane———————————————————————— N D 0.5c/s-1,3-dichloropropene——————————————————————— ND 0.5&-ans-1,3-dicriloropropene——————————————————————— ND 0.5ethylbenzene———————————————————————————— ND 0.52-hexanone————————————————————————————— ND 0.5rnethylene chloride————————————————————————— ND 0.54-methyl-2-pentanone-—————————————————————— ND 0.5

1,1,2,2-tetrachloroethane————————————————————— ND 0.5tetrachloroethene————————————————————————— ND 0.5

1.1.1-trichloroethane———————————————————————— ND 0.51.1.2-trichloroethane———————————————————————— ND 0.5trichloroethene——————————————————————————— ND 0.5vinyl chloride———————————————————————————— ND 0.5ort/io-xylene———————————————————————————— ND 0.5para- and/or mefa-xylene———————————————————.——-— ND 0.5

* ND — Means not detected above the listed detection limits.

0 „_o w-^I—I

-<!i

0\

Page 30: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

6MD-HO Sample NO: 9T5BCC03-06

Analyst: B. Schuppener

Compound Name |

bis(2-Chloroethyl) Ether ............

bis-(2-Ethylhexyl)Phthalate .........

4-Chloro-3-Methylpbenol .............

| Diethylphthalate ....................

(*) MD = Not detected above the listed

toalyst Notes: none

SE1

units:

Results*

MDNDNDNDKDMDNDMDMDMDMDNDMDMDMDNDMDMDMDMDMDMDNDNDMDNDMDNDMDMDMDNDMD

detection

ORGANIC 1

MI-VOLATILE COt(continuol

ug/L

Det Limits

2

22

10e

0.288

422248424248885

333

10626

limit.

ANALYSIS DATA

MPOUNDS BY METHOD 625as extractor)

Compound Mame

Di-n-Octyl Phthalate ......

2-Mitroaniline ............3-Nitroaniline ............4-Nitroaniline ............

2-Mitrophenol .............

Phenol ....................

(*) ND « Mot detected above

9T5BCC03

Date Reported:

Sample Type:

units:

| Results*

........... ND

........... ND

........... MD

........... MD

........... MD

........... MD

........... ND

........... ND

........... ND

........... MD

........... ND

........... MD

........... MD

........... ND

........... MD

........... ND

........... ND

........... KD

........... ND

........... ND

........... MD

........... MD

........... ND

........... ND

........... MD

........... ND

..... . . . . . . MD

........... ND

........... ND

........... MD

........... MD

........... ND

........... MD

the listed detection 1

Page 30

22-Peb-99

WATER

ug/L

Det Limits

306

• 620

2422

,... 3.

0 ~s0 -10^ -,U-l 8

-~1

2

6628

21013461

242

2066

imit.

^

Page 31: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 31

ORGANIC ANALYSIS DATA6MD-H Sample NO:9T5BCC03-06

Analyst: B. Schuppener .

TENTATIVELY IDENTIFIED SEMI-VOLATILE COMPOUNDS BY METHOD 625

Date Reported: 22-Feb-9.9.

Matrix: WATER

units: ug/L

EstimatedRT (min) CAS ft COMPOUND NAME (*) Concentration (**) |

14.0 Unknown ' 3 |———————— ————————— ——————————————————————————————————————————— -——.--.-.--.——————]

14.1 83688862 2-Methyl-6-tridecylpiperidine 2 j———————— ————————— ————————————.——————————————————————————————— ————————————.-.- j

15.0 Unknown 6 ' |———————— —————————— —————————————————————————————————————————— ———————————————I

15.1 Unknown 2

- - —— Q0

.-—————————————————__————.. —-——-—--—-- -— .^—^

^———————————————— ——————<-^

00

(*) ANALYSTS NOTE: The compounds listed are tentatively identified by the best match with the NIST/EPA/Wiley massspectral data base or by manual interpretation.

(**) Estimated concentration is based on a Response Factor of 1.0 to the nearest internal standard.

Page 32: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

SAMPLE #:

SOURCE:MATRIX

ANALYSTS:

PARAMETER

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINC

1.

9T5BCC03-06

DELATTE METALLIQUID

KD,TS, BB

CONCENTRATION

NDNDNDNDNDND

1200NDNDND4710

257NDNDNDNDNDND

70000NDNDND

JS EPA REGIOts

S

DETECTIONLIMIT <=

10022

1022

150222

252

1502

0.22

10002

10500

22

20

^ 6 LABORATORY

DATERECEIVED:

DATES ANALYZED:03-FEB-99 T

DATEREPORTED:

UNITS

UG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/L

9T5BCC03 Page 32

28-JAN-99

-0 25-FEB-99

26-FEB-99

METHOD

200.7200.8 :200.8 0 .„:200.7 ' 2 E

200.8 ^200.8 ^0 --—200.7200.8200.8200.8200.7200.8200.7200.8245.1200.8200.7200.8200.7200.7200.8200.8200.7

ND: LESS THAN DETECTION LIMIT

Page 33: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

S3%RGGTNRCC Sampler: 9900621Program Code: EPASample Collected: 1/27/99 10:34 amCollection Site: Delatte Metals

Storet Parameter Name00720. Cyanide, Total70300 Total Dissolved Solids00945 Sulfate, ic

Comments:

Laboratory Approval: j [ /^C-RP15FYNL 2aOct)S»» '

TNRCC Laboratory ^BCOOS pagessReport of Analysis

Groupff: 19990167 Chain of Custody #: 9T5BCC03-06 Region: 0Sample Matrix; LIQUID Sample Depth: Station ID:Sample Recieved: 1/29/99 Sample Collector: EPA

Result Unit Prepared Analyzed Method<0.02 mg/L N/A 2/3/9916:05 335.2

168 mg/L N/A 1/29/9914:00 . 160.111.0 mg/L N/A 2/1/9915:45 300.0

End of Data for TNRCC Sampled :9900621

, ,——————^— ~^^y/yy Approval Date: ll-Feb-1999// \ f f • " " l•^

v

001—*•oa\0

Page 34: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 34

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC0307

Source: DELATTE METALS

Site Description: sTA.VWV.02B

00I—I

--ja\Date/Time Received: 1/28/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/27/1999 10:03 AM

Sample Type: LIQUID

Comments:

ParameterABNCN

MAAMHG

MICPS04

TDS

VOA

DescriptionACID/BASE NEUTRALSCYANIDEGFAAS METALSMERCURYICP METALSSULFATETOTAL DISSOLVED SOLIDSVOLATILE ORGANIC ANALYSIS

Page 35: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 35

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-07 Date Extracted: 3-Feb.-99

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

_________________________________units - microgram/liter - |JQ/ICompound Name Results* Detection Limits

ar'ofnnPr—— »—•<•••.•.—•»•._—..•- —_- __•.——•.—_•••.••••—•———•——————————.————————— MF^C1UCLUI ic ~ " ————»•..—...—-—.—— - — |\L/

benzene—————————————————————————————— NDbromodichloromethane———————————————————————— NDbromoform————————————————————————————— ND2-butanone————————————————————————————— NDbromomethane——————————————————————————— NDcarbon disulfide——————————————————————————— NDcarbon tetrachloride—————————— -——————————————— NDchlorobenzene——————————————————————————— NDchloroethane———————————————————————————— NDchloroform———————————————————————————— NDchloromethane———————————————————————————— NDdibromochloromethane———————————————————————— ND1,1 -dichloroethane—————————————————————————— ND1,1 -dicriloroethene——————————————————————-———— ND1,2-dichloroethane—————————————————————————— NDCT's-1,2-dichloroethene-—-——--——————————————————— NDfr8/7s"1,2-dichloroethene——-———-—--------———————-————-— ND1,2-dichloropropane———————————————————————— NDG/s-1,3-dichloropropene——————————————————————— NDfr"ans-1,3-dichloropropene——————-——————————————— NDethylbenzene———————————————————————————— ND2-hexanone————————————————————————————— NDmethylene chloride————————————————————————— ND4-methyl-2-pentanone— ————— ————— ————— ——————-— NDstyrene——————————————————————————————— ND1,1,2,2-tetrachloroethane——————————————————————— NDtetrachloroethene—————————————————————————— ND

1,1,1 -trichloroethane————————————————————————— ND1,1,2-trichloroethane————————————————————————— NDtrichloroethene——————————————————————————— NDvinyl chloride———————————————————————————— NDorf/po-xylene———————————————————————————— NDpara - and/or meta -xylene—————————————————————— ND

* ND — Means not detected above the listed detection limits.

0.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5

Page 36: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

A

6MD-HO Sample NO: 9T5BCC03-07

Analyst: B. Schuppener

Compound Name |

bis(2-Chlorosthyl) Ether ............

bis-(2-Ethylhexyl)Phthalate .........

DimethylPhthalate ...................

(*) MD = Not detected above the listed

toalyst Notes: none

SB

units:

Results*

NDNDNDNDMDMD

NDNDNDNDNDMDHDMDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND

detection

ORGANIC 1

MI-VOLATILE COt(continuol

ug/L

| Det Limits.

222

108

0.2888

42

224842

4 -

4

2

3

33

106262

limit.

ANALYSIS DATA

IPOONDS BY METHOD 625as extractor)

Compound Name

Di-n-Octyl Phthalate ......

2-Methylphenol ............

2-Nitrophenol .............

Phenol ....................

(*) ND = Mot detected above

9T5BCC03

Date Reported:

Sample Type:

units:

] Results*

........... MD

........... MD

........... ND

........... ND

........... ND

. . . . . . . . . . . ND

........... MD

........... ND

........... ND

........... ND

........... MD

........... MD

........... KD

........... MD

........... MD

........... ND

........... MD

........... MD

........... MD

........... MD.......... ND

........... MD.......... MD

........... ND.......... MD.......... MD.......... MD.......... MD.......... ND.......... MD.......... ND

.......... ND

.......... ND

the listed detection

Page 36

22-Feb-99

WATER

ug/L

| Det Limits

3066

202

- 4

- .2: 2|Ei

§ -s^——/ ——

^ -10-<1 ...,...0\ 3

LO -a4266

28882

1013461242

2066

1

limit.

Page 37: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

SAMPLE #:

SOURCE:MATRIX

ANALYSTS:

PARAMETER

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINC

L

9T5BCC03-07

DELATTE METALLIQUID

KD, TS,BB

CONCENTRATION

NDNDNDNDNDNDNDNDNDNDND12ND1 1NDNDNDNDND

966NDNDND

JS EPA REGIOh

S

DETECTIONLIMIT <=

10022

1022

150222

252

1502

0.22

10002

10500

22

20

^ 6 LABORATORY

DATERECEIVED:

DATES ANALYZED:03-FEB-99 T

DATEREPORTED:

UNITS

UG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/L

9T5BCC03 Page 37

28-JAN-99

"0 25-FEB-99

26-FEB-99

METHOD

200.7200.8200.8200.7200.8 — -200.8200.7200.8 § ^200.8 ^ .--.--200.8 0 .200.7 ^ ——200.8 ———-200.7 -200.8245.1200.8200.7200.8200.7200.7200.8200.8200.7

ND: LESS THAN DETECTION LIMIT

Page 38: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

TiiSccTNRCC Sample#: 9900622Program Code: EPASample Collected: 1/27/99 10:03 amCollection Site: Delatte Metals

Storet Parameter Name00720 Cyanide, Total703 00 Total Dissolved Solids00945 Sulfate, ic

Comments:

jj j /Laboratory Approval: 1 Ai—" A A .——//'U' '•————

RP15FYNL 2»0ct1898 V

TNRCC LaboratoryReport of Analysis

i,

Group;?: 19990167 Chain of CustodySample Matrix: LIQUID Sample Depth:Sample Recieved: 1/29/99 Sample Collector:

Result Unit Prepared<0.02 mg/L N/A

202 mg/L N/A7.0 mg/L N/A

End of Data for TNRCC Sample# :9900622

? , Gx^J.... ....... ... ,.,- ... ...-„. ^^L.r/.^—

9

S: 9T5BCCO

EPA

Analyzed2/3/99 16:051/29/99 14:002/1/99 15:46

Approval

T5BCC03 Page 38

3-07 Region: 0Station ID:

Method335.2160.1300.0

Date: ll-Feb-1999

Page 39: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 39

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC03 08

Source: DELATTE METALS

Site Description: 3^ ^g

Date/Time Received: 1/28/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/27/1999 11:07 AM

Sample Type: LIQUID

Comments: 00>—i•<!0-Na\

ParameterABKTCN

MAAMHGMICP

S04

TDS

VOA

DescriptionACID/BASE NEUTRALSCYANIDEGFAAS METALSMERCURYICP METALSSULFATETOTAL DISSOLVED SOLIDSVOLATILE ORGANIC ANALYSIS

Page 40: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 40

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-08 Date Extracted: 3-Feb.-99

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

___________________________________units - microgram/liter - ug/1JR^ults* | Detection LimitsCompound Name

hQri'7Qri&——————— • ————————————————————-—•.—•———--—__-. Mn n ^Ud 1&.GI 1C'""—-"•—-—"—•—•.—————» - • • • • 1 1 L / U.U

bromodichloromethane———————————————————————— ND 0.5bromoform————————————————————————————— ND 0.52-butanone————————————————————————————— ND 0.5bromomethane——————————————————————————— ND 0.5carbondisulfide—————————————————————————— ND 0.5carbontetrachloride————————————————————————— ND 0.5chlorobenzene———————————————————————————— ND 0.5chloroethane———————————————————————————— ND 0.5chloroform———————————————————————————— ND 0.5chloromethane——————————————————————————— ND 0.5dibromochloromethane-——————————————————————— ND 0.51,1 -dichloroethane————————————————————-———— ND 0.51,1 -dichloroethene—————————————————————————— ND 0.51,2-dichloroethane—————————————————————————— ND 0.5c/s-1,2-dichloroethene———————————————————————— ND 0.5frans-1,2-dichloroethene—————————————————————— ND 0.51,2-dichloropropane———————————————————————— ND 0.5c/s-1,3-dichloropropene——————————————————————— ND 0.5fr-ans-1,3-dichloropropene—————————————————————— ND 0.5ethylbenzene———————————————————————————— ND 0.52-hexanone-———————————————————————————- ND 0.5methylenechloride————————————————————————— ND 0.54-methyl-2-pentanone———————————————————————— ND 0.5styrene——————————————————————————————— ND 0.51,1,2,2-tetrachloroethane——————————————————————— ND 0.5tetrachloroethene-————————————————————————— ND 0.5toluene——————————————————————————————— ND 0.51 , 1 , 1 -trichloroethane————————————————————————— ND 0.51,1,2-trichloroethane————————————————————— ——.-- ND 0.5trichloroethene——————————————————————————— ND 0.5vinyl chloride——————————————————————————— ND 0.5

para- and/or mefa-xylene————————————————————— ND 0.5

; ND — Means not detected above the listed detection limits.

00I—I

~-j0>^

Page 41: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

6MD-HO Sample HO: 9T5BCC03-08

analyst; B. Schuppener

Compound Name I

bis(2-Chloroethyl) Ether ............

bis-(2-Ethylhexyl)Phthalate .........

DimethylPhthalate ...................

(*) ND - Not detected above the listed

Analyst Notes: none

SE

units:

Results*

NDMDNDMDNDNDNDNDKDHDNDNDNDNDNDNDNDNDNDKDNDNDNDKDNDNDNDMDHDNDNDNDND

detection

ORGANIC 1

MI-VOLATILE COt(continuol

ug/L

| Det Limits

222

108

0.28884223

484

424

2

333

106262

limit.

MTALYSIS DATA

WOUNDS BY METHOD 525us extractor)

Compound Name

Di-n-Octyl Phthalate ......

2-Methylphenol ............4-Methylphenol ............

4-Nitroaniline ............

(*) MD " Mot detected above

9T5BCC03

Date Reported;

Sample Type:

units:

| Results*

........... ND

........... ND

........... ND

........... ND

........... ND

........... MD

........... ND

........... MD

........... ND

........... ND

........... ND

........... MD

........... ND

........... ND

........... MD

........... ND

........... ND

........... MD

........... NS

........... MD

........... ND

........... MD.......... NO

........... ND.......... ND.......... MD.......... ND.......... ND.......... MD.......... MD.......... MD.......... MD.......... ND

the listed detection 1

Page 41

23-Peb-99

WATER

ug/L

Det Limits

3066

20- 2--4

0 ; 2

-0 - 5 1

S 1°3

" 4

26628882

101346

1242

20S6

imit.

Page 42: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 42

ORGANIC ANALYSIS DATA6MD-H Sample NO:9T5BCC03-08

Analyst; ' B. Schuppener

TENTATIVELY IDENTIFIED SEMI-VOLATILE COMPOUNDS BY METHOD 625

Date Reported: 23-Feb-99

Matrix: HATER

units: ug/L

EstimatedRT (min) CAS # COMPOUND NAME (*) Concentration (**) |

5.9 105431 3-Methyl-pentanoic acid 1 |------------ --------------- ---------------------------------------------------------------- -------------------_—i

9.4 85449 Phthalic anhydride 1

——.————————————————.——.—————————————— —————————————— ^ ^

0 ——--------------------------------—------------------ ----------------- - ^__^ ___

<1 -

———————————————————— ———————— 0\\0 [_ -

——————————————————— -—————-—— —

(*) AMALYSTS NOTE: The compounds listed are tentatively identified by the best match with the NIST/EPA/Wiley massspectral data base or by manual interpretation.

(**) Estimated concentration is based on a Response Factor of 1.0 to the nearest internal standard.

Page 43: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 43US EPA REGION 6 LABORATORY

SAMPLE #:

SOURCE:MATRIX

ANALYSTS:

PARAMETER

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINC

9T5BCC03-08

DELATTE METAL!LIQUID

KD, TS, BB

CONCENTRATION

NDNDNDNDNDND

504NDNDNDND11NDNDNDNDNDNDND

70300NDNDND

S

DETECTIONLIMIT <=

10022

1022

150222

252

1502

0.22

10002

10500

22

20

DATERECEIVED:

DATES ANALYZED:03-PEB-99 1

DATEREPORTED:

UNITS

UG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/L

28-JAN-99

'0 25-FEB-99

26-FEB-99

METHOD

200.7200.8200.8200.7200.8200.8200.7200.8200.8200.8200.7200.8200.7200.8245.1200.8200.7200.8200.7200.7200.8200.8200.7

ND: LESS THAN DETECTION LIMIT

00»—*

•o•<!0

Page 44: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

TNRGG

TNRCC LaboratoryReport of Analysis

9T5BCC03 Page 44

TNRCC Sample #: 9900623Program Code: EPASample Collected: 1/27/99 11:07 amCollection Site; Delatte Metals

Group#:19990167Sample Matrix; LIQUIDSample Recieved: 1/29/99

Chain of Custody #: 9T5BCC03-08 Region: 0Sample Depth: Station ID:Sample Collector: EPA

Storet Parameter Name Result Unit Prepared Analyzed Method00720 Cyanide, Total 2/3/99 16:05 <0.02 mg/L 335.2 N/A70300 Total Dissolved Solids 1/29/99 14:00 mg/L 160.1 N/A 17800945 Sulfate, ic 2/1/99 15:46 mg/L 300.0 11.0 N/A

Comments: End of Data for TNRCC Sampled :9900623

Laboratory Approval:RPWYNt. 28001988____________

Approval Date: ll-Feb-1999

o0 :^1-=-;I—I _ 1-1

•<l -

~<1

Page 45: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 45

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC0309

Source: DELATTE METALS

Site Description: sTA.WW.01B

Date/Time Received: 1/28/1999 09:30 AM Date Completed 3/1/1999

00)—t

^1-j^

Date/Time Collected: 1/27/1999 08:47 AM

Sample Type: LIQUID

Comments:

ParameterABM

CHMAA

MHGMICPS04

TDSVGA

DescriptionACID/BASE NEUTRALSCYANIDEGFAAS METALSMERCURYICP METALSSULFATETOTAL DISSOLVED SOLIDSVOLATILE ORGANIC ANALYSIS

Page 46: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 46

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-09

Site Name: Delatte Metals

Date Extracted: 4-Feb.-99

Date Analyzed: 4-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

units - microgram/liter - pg/1'I Results* | Detection LimitsCompound Name

acetone—————————————————————————————— ND 0.5hon7<an& —•»•.•• •_-.- __ »——————••—————————••••——_———•———.... NtPi n UCI I Ld 1C;"""" " —.——-——»——— - — —. - •—— — INl-/ U,»J

bromodichloromethane———————————————————————— ND 0.5bromoform———————————————————————————— ND 0.52-butanone————————————————————————————— ND 0.5bromomethane———————————————————————————- ND . 0.5carbon disulfide——————————————————————————— ND 0.5carbon tetrachloride———————————————————— -——— ND 0.5chlorobenzene——————————————————————————— ND 0.5chloroethane———————————————————————————-— ND 0.5chloroform-———————————————————————————— ND 0.5chloromethane——————————————————————————— ND 0.5dibromochloroiriethane--————————————————————————- ND 0.51,1-dichloroethane—————————————————————————— ND 0.51.1-dichloroethene—————————————————————————— ND 0.51.2-dichloroethane—————————————————————————— ND 0.5cis -1,2-dichioroethene———————————————————————— ND 0.5trans -1,2-dichloroethene————————————————————— ND 0.51,2-dichloropropane————————————————————————— ND 0.5cfe-1,3-dichloropropene——————————————————————— ND 0.5frans -1,3-dichloropropene—————————————————————— ND 0.5ethylbenzene———————————————————————————— ND 0.52-hexanone————————————————————————————— ND 0.5methylene chloride————————————————————————— ND 0.54-methyl-2-pentanone———————————————————————— ND 0.5styrene——————————————————————————————— ND 0.51,1,2,2-tetrachloroethane———————————————————————— ND 0.5tetrachloroethene—————————————————————————— ND 0.5toluene——————————————————————————————— ND 0.51,1 ,l-trichloroethane—————————————————————————— ND 0.51,1,2-trichloroethane————————————————————————— ND 0.5trichloroethene——————————————————————————— ND 0.5vinyl chloride———•-—-—————————————————————— ND 0.5orf/io-xylene———————————————————————————— ND 0.5para- and/or meta-xy\ene—————————————————————— ND 0.5

* ND — Means not detected above the listed detection limits.

00i—»-<lUJ

Page 47: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

1 , t.

6MD-HO Sample NO: 9T5BCC03-09

Analyst: B. Schuppener

) Compound Name |

bis(2-Chloroethyl) Ether ............

bis-(2-Efchylhexyl)Phthalate .........

DimethylPhthalate ...................

(*) ND « Not detected above the listed

analyst Notes: none

SE

units:

Results*

ND

MDNDNDNDNDNDNDNDNDNDNDNDNDMDNDNDNDMDNDNDNDNDNDNDMDNDMDNDNDNDNDMD

detection

ORGANIC 1

MI-VOLATILE COr

(continuolug/L

| Det Limits

222

108

0.28 |8842224842424

2

333

106262

limit.

RMALYSIS DATA

IPOUNDS BY METHOD 625us extractor)

Compound Name

2-Methylphenol ............

4-Nitroaniline ............

(*) ND - Not detected above

9T5BCC03

Date Reported:

Sample Type:

units:

| Results*

........... MD

........... ND

........... ND

........... MD

........... ND

........... MD

........... ND

........... ND

........... ND

........... ND

........... MB

........... ND

........... MB

........... ND

........... MD

........... ND

........... MD

........... ND

........... ND.......... ND

........... MD.......... ND.......... ND

........... ND.......... ND.......... MD.......... ND.......... MD.......... ND.......... ND.......... MD.......... ND.......... MD

the listed detection 1

Page 47

22-Feb-99

HATER

ug/Ii

Det Limits

30

66

2024

-2

1o rs0 -•--•—l 10""' 3

S; .4

- 26628882

1013

46

1242

2066

imit.

Page 48: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

,

SAMPLE #:

SOURCE:MATRIX

ANALYSTS:

PARAMETER

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINC

US

9T5BCC03-09

DELATTE METALSLIQUID

KD, TS, BB

CONCENTRATION

NDNDNDNDNDND

1410NDNDNDND11

44712NDNDNDNDND

70500NDNDND

3 EPA REGION

DETECTIONLIMIT <=

10022

1022

150222

252

1502

0.22

10002

10500

22

20

6 LABORATORY

DATERECEIVED:

DATES ANALYZED:03-FEB-99 T

DATEREPORTED:

UNITS

UG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/L .UG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/L

28-JAN-99

"0 25-FEB-99

26-FEB-99

METHOD

200.7200.8200.8200.7200.8200.8200.7200.8200.8200.8200.7200.8200.7200.8245.1200.8200.7200.8200.7200.7200.8200.8200.7

ND: LESS THAN DETECTION LIMIT

9T5BCC03 Page 48

o0I—I

•o~>~1< l

Page 49: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

TNRGG

TNRCC LaboratoryReport of Analysis

9T5BCC03 Page 49

TNRCC Sampled: 9900624Program Code; EPASample Collected: 1/27/99 08:47 am

Collection Site: Delatte Metals

GroupS:19990167Sample Matrix: LIQUIDSample Recieved: 1/29/99

Chain of Custody #: 9T5BCC03-09 Region; 0Sample Depth: Station 3D:Sample Collector: EPA

Storet Parameter Name Result Unit Prepared Analyzed Method

00720 Cyanide, Total 2/3/99 16:05 <0.02 mg/L 335.2 N/A70300 Total Dissolved Solids 1/29/99 14:00 mg/L 160.1 N/A 18200945 Sulfate, ic 8.0 mg/L N/A 2/1/99 15:47 300.0

End of Data for TNRCC Sample? :9900624Comments:

Laboratory Approval:,BP15FYMI. 280c>1998

Approval Date; ll-Feb-1999

00>—l

•<1

~<10\

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9T5BCC03 Page 50

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC0310

oSource: DELATTE METALS_________ _______ 2

Site Description: sTA.25.FB01 B ^

Date/Time Received: 1/28/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/27/1999 10:30 AM

Sample Type: LIQUID

Comments:

Parameter DescriptionVOA VOLATILE ORGANIC ANALYSIS

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9T5BCC03 Page 51

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-10 Date Extracted: 3-Feb.-99

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

___________________________________units - microg ram/liter - |Jg/lCompound Name Results* Detection Limits

acetone—————————————————————————————— ND 0.5benzene-————————————————————————————— ND 0.5bromodichloromethane——————————————————————— ND 0.5bro m oform————————————————————————————— N D 0.52-butanone———————————————————————————— ND 0.5bromomethane———————————————————————————- ND 0.5carbon disulfide————————————————————————— ND 0.5carbontetrachioride————————————————————————— ND 0.5chlorobenzene——————————————————————————— ND 0.5chloroethane——————————————————————————— ND 0.5

chloromethane———————————————————————— ND 0.5dibromochloromethane——————————————————————— ND 0.51,1-dichloroethane—————————————————————————— ND 0.51,1 -dichloroethene—————————————————————————— ND 0.51,2-dichloroethane—————————————————————————— ND 0.5c/s-1,2-dichloroethene———————————————————————-— ND 0.5frans-1,2-dichloroethene——————————————————————— ND 0.51,2-dichloropropane———————————————————————— ND 0.5c/s-1,3-dichloropropene———————————————————————- ND 0.5trans -1,3-dichloropropene—————————————————————— ND 0.5ethylbenzene——————————————————————————— ND 0.52-hexanone———————————————————————————— ND 0.5methylene chloride-———————————————————————— ND 0.54-methyl-2-pentanone——————————————————————— ND 0.5styrene—————————————————————————————— ND 0.51,1,2,2-tetrachloroethane——————————————————————— ND 0.5tetrachloroethene—————————————————————————— ND 0.5toluene—————————————————————————————— 0.7 0.51,1,1 -trichloroethane————————————————————————— ND 0.51,1,2-trichloroethane————————————————————————— ND 0.5trichloroethene--———--———-——————————————————— ND 0.5vinyl chloride———————————————————————————— ND 0.5orfho -xyl en e———————————————————————————— 0.8 0.5para - and/or mefa-xylene-————————————————————— 1.5 0.5

* ND — Means not detected above the listed detection limits.

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9T5BCC03 Page 52

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC0311

Source: DELATTE METALS

Site Description: s-rA25-FB02B

Date/Time Received: 1/29/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/28/1999 08:45 AM

Sample Type: LIQUID 0—————————— 0»—i

Comments: ^3——————————————————————— ^

Parameter DescriptionVOA VOLATILE ORGANIC ANALYSIS

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9T5BCC03 Page 53

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-11 Date Extracted: 3-Feb.-99

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

___________________________________units - microgram/liter - pg/lCompound Name Results* Detection Limits

acetone—————————————————————————————— ND

bromodichloromethane——————————————————————— NDhrnmnfnrm—•*——•'•'••"'»•—»— ««»«»—»»™—f™———M——»•«•«——i—niir———i—» i—iir———•>•———•i—k—miR—,—*— Mr^2-butanone——————————————————————— —-——-—— NDbromomethane-—-————————————————————————- NDcarbon disulfide——————————————————————————— NDcarbontetrachloride————————————————————————— NDchlorobenzene——————————————————————————— NDchloroethane———--——————-—————————————————— ND

chloromethane——————————————————————————— NDdibromochloromethane———————————————————————— ND1,1 -dichloroethane—————————————————————————— ND1.1-dichloroethene—————————————————————————— ND1.2-dichloroethane—————————————————————————— NDc/s-1,2-dichloroethene———————————————————————— NDf/"ans-1,2-diGhloroethene——————————————————————— ND1,2-dichloropropane————————————————————————— ND(?/s-1,3-dichloropropene———————————————————————— NDfrans-1,3-dichloropropene—————————————————————— NDethylbenzene———————————————————————————— ND2-hexanone————————————————————————————— NDmethylene chloride————————————————————————— ND4-methyl-2-pentanone-——-—-——————————————————— ND

1,1,2,2-tetrachloroethane——-———•—————————————————— NDtetrachloroethene—————————————————————————— NDtoluene———————————————————————————————0.61 , 1 , 1 -triGhloroethane————————————————————————— ND1,1,2-trichloroethane——————————————————— --————- NDtrichloroethene——————————————————————————— NDvinylchloride———————————————————————————— NDort/io-xylene———————————————————————————-— 0.8para- and/or me^a-xylene—————————————————————— 1.4

* ND — Means not detected above the listed detection limits.

0.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5

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9T5BCC03 Page 54

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC0312

Source: DELATTE METALS

Site Description: STA25-TB03B

Date/Time Received: 1/29/1999 09:30 AM Date Completed 3/1/1999

Date/Time Collected: 1/28/1999 07:05 PM

Sample Type: LIQUID

Comments:

Parameter DescriptionVOA VOLATILE ORGANIC ANALYSIS

00»—1

•o00

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9T5BCC03 Page 55

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-12 Date Extracted: 3-Feb.-99

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

units - microgram/liter - pg/lCompound Name Results* Detection Limits

acetone—————————————————————————————— ND 0.5benzene————————————————————————————-— ND 0.5bromodichloromethane——————————————————————— ND 0.5bromoform————————————————————————————— ND 0.52-butanone——————————————————————————— ND 0.5bromomethane—————————————————————————— ND 0.5carbondisulfide—————————————————————————— ND 0.5carbontetrachloride————————————————————————— ND 0.5chlorobenzene——————————————————————————— ND 0.5Ghloroethane————————————————————————-——— ND 0.5chloroform————————————————————————————— ND 0.5chloromethane——————————————————————————— ND 0.5dibromochloromethane—————————————————————— ND 0.51,1-dichloroethane-—-————————————————————————— ND 0.51,1 -dichloroethene—————————————————————————— ND 0.51,2-dichloroethane————————————————————————— ND 0.5G/s-1,2-dichloroethene———————————~———————————— ND 0.5fr-ans-1,2-dichloroethene——————————————————————— ND 0.51,2-dichloropropane———————————————————————— ND 0.5c/$-1,3-dichloropropene——————————————————————— ND 0.5fr-ans-1,3-dichloropropene—————————————————————— ND 0.5ethylbenzene—-———————————————————————— ND 0.52-hexanone———-—-—————————————————————— ND 0.5methylene chloride————————————————————————— ND 0.54-methyl-2-pentanone——————————————————————— ND 0.5

1,1,2,2-tetrachloroethane—————————————————————— ND 0.5tetrachloroethene———————————————————————— ND 0.5toluene——————————————————————————————— ND 0.51.1.1-trichloroethane———————————————————————— ND 0.51.1.2-trichloroethane———————————————————————— ND 0.5trichloroethene——————————————————————————- ND 0.5vinyl chloride—————————————————————————-—— ND 0.5o/f/io-xylene———————————————————————————— ND 0.5para - and/or meta -xylene—————————————————————— ND 0.5

* ND — Means not detected above the listed detection limits.

Page 56: FINAL ANALYTICAL REPORT FOR DELATTE METALSThis final report should only be reproduced in full. The laboratory routinely disposes of samples 90 days after all analysis has been completed

9T5BCC03 Page 56

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-12

Site Name: Delatte Metals.

Date Extracted: 3-Feb.-99

Date Analyzed: 3-Feb.-99

TENTATIVELY IDENTIFIED VOLATILE COMPOUNDS BY METHOD 624*

Number of tentatively identified compounds reported—-——1

units -TIC CAS Number Compound Name RT EstimNo, (min.) Conce

1 000109-99-9 tetrahydro-Furan 9.01 6.6

2

3

4

5

6

7

8

9

10

MQ/Iated **'ntration

001—i

00u^

* Analyst's Note. The compounds listed are tentatively identified by the best match with theNIST/EPA/Wiley mass spectral data base, and/or by manual interpretation.Standards were not used for confirmation.

** Estimated concentration is obtained by quantitation using the nearest internal standard.Since no external standard is used, a response factor of 1.0 is assumed.

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9T5BCC03 Page 57

U. S. Environmental Protection AgencyRegion 6 Houston Laboratory

Report For Sample Number 9T5BCC0313

Source: DELATTE METALS

Site Description: sTAWW-OSB

Date/Time Received: 1/29/1999 09:30 AM Date Completed 3/1/1999

00i—i<1004^

Date/Time Collected: 1/28/1999 08:42 AM

Sample Type: LIQUID

Comments:

ParameterABNcarMAA

MHG

MICP

S04TDSVOA

DescriptionACID/BASE NEUTRALSCYANIDEGFAAS METALSMERCURYICP METALSSULFATETOTAL DISSOLVED SOLIDSVOLATILE ORGANIC ANALYSIS

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9T5BCC03 Page 58

ORGANIC ANALYSIS DATA

Sample Number: 9T5BCC03-13 Date Extracted: 3-Feb.-99

Site Name: Delatte Metals Date Analyzed: 3-Feb.-99

VOLATILE COMPOUNDS BY METHOD 624

___________________________________units - microgram/liter - pg/lCompound Name Results* Detection Limits

acetone——————————————————————————————— ND 0.5benzene—————————————————————————————— ND 0.5bromodichloromethane——————————————————————— ND 0.5bro mofo rm———————————————————————————— N D 0.52-butanone-———————————————————————————— ND 0.5bromomethane——————————————————————————— ND 0.5carbondisulfide—————————————————————————-— ND 0.5carbontetrachloride———————————————————————— ND 0.5fhIf^rr^hotTyono • _ — _—r__u_k———••••—•——•——••—••—••——•r—.r-k——•—•_>f ••-•_••—_•________ MF" 0 ^wl HUl UUd 1&.C71 ic ——..>•- 11LJ U.U

chloroethane—————————————————————————— ND 0.5chloroform-—————-—-————————————————————— ND 0.5chloromethane——————————————————————————— ND 0.5dibromochloromethane——————————————————————-— ND 0.51,1-dichloroethane—————————————————————————— ND 0.51.1-dichloroethene————————————————————————— ND 0.51.2-dichloroethane—————————————————————————— ND 0.5cis -1,2-dichloroethene———————————————————————— ND 0.5trans -1,2-dicnloroethene——————————————————————— ND 0.51,2-dichloropropane————————————————————————— ND 0.5c/'s-1,3-diGhloropropene——————————————————————— ND 0.5trans -1,3-dichloropropene—————————————————————— ND 0.5ethylbenzene———————————————————————————— ND 0.52-hexanone———————————————————————————— ND 0.5methylene chloride————————————————————————— ND 0.54-methyl-2-pentanone———————————————————————— ND 0.5styrene—————————————————————————————— ND 0.51,1,2,2-tetrachloroethane——————————————————————— ND 0.5tetrachloroethene—————————————————————————— ND 0.5toluene—————————————————————————————— ND 0.51,1 ,1 -frichloroethane————————————————————————— ND 0.51,1,2-trichloroethane———————————————————————— ND 0.5trichloroethene—————————————————————————— ND 0.5vinyl chloride——————————————————————————— ND 0.5ortyio-xylene——————————————————————————— ND 0.5para- and/or mefa-xylene—————————————————————— ND 0.5

* ND — Means not detected above the listed detection limits.

00»—k

•<!00U)

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ORGANIC ;6MD-HO Sample NO: 9T5BCC03-13

Analyst: B. Schuppener

SEMI-VOLATILE CCt(continuol

units: ug/L

Compound Name j Results* ] Det Limits

bi»(2-Chloroethyl) Ether . . . . . . . . . . . . ND 2

bis-(2-Ethylhexyl)Phthalate . . . . . . . . . ND 4

Diethylphthalate . . . . . . . . . . . . . . . . . . . . ND 2

| DimethylPhthalate . . . . . . . . . . . . . . . . . . . ND 2

(*) ND » Not detected above the listed detection limit.

9T5BCC03 Page 59

ftHALYSIS DATADate Reported: 22-Feb-99

Sample Type; WATER

WOUNDS BY METHOD 625us extractor)

units: ug/L

Compound Name 1 Results* | Det Limits

4,6-Dinitro-2-Methylphenol . . . . . . . . . . . ND 20Di-n-Butylphthalate " . . . . . . . . . . . . . . . . . . ND 2Di-n-Octyl Phthalate . . . . . . . . . . . . . . . . . ND "~ 4

Hexachloroethane . . . . . . . . . . . . . . . . . . . . . MD 0\ s 3

2-Methylphenol . . . . . . . . . . . . . . . . . . . . . . . ND 6

2-Nitroaniline . . . . . . . . . . . . . . . . . . . . . . . ND 83-Nitroaniline . . . . . . . . . . . . . . . . . . . . . . . ND 84-Nitroaniline . . . . . . . . . . . . . . . . . . . . . . . MD 8

2-Nitrophenol . . . . . . . . . . . . . . . . . . . . . . . . MD 104-Nltrophenol . . . . . . . . . . . . . . . . . . . . . . . . ND 13

(*) ND " Not detected above the listed detection limit.

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9T5BCC03 Page 60US EPA REGION 6 LABORATORY

SAMPLE #:

SOURCE:MATRIX

ANALYSTS:

PARAMETER

ALUMINUMANTIMONYARSENICBARIUMBERYLLIUMCADMIUMCALCIUMCHROMIUMCOBALTCOPPERIRONLEADMAGNESIUMMANGANESEMERCURYNICKELPOTASSIUMSELENIUMSILVERSODIUMTHALLIUMVANADIUMZINC

9T5BCC03-13

DELATTE METAL)LIQUID

KD,TS, BB

CONCENTRATION

NDNDNDNDNDND

1 1 1 0NDNDND6314

46660NDNDNDNDND

66900NDNDND

S

DETECTIONLIMIT <=

10022

1022

150222

252

1502

0.22

10002

10500

22

20

DATERECEIVED:

DATES ANALYZED:03-FEB-99 TO

DATEREPORTED:

UNITS M

UG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/LUG/L

28-JAN-99

25-FEB-99

26-FEB-99

ETHOD

200.7200.8200.8200.7200.8200.8200.7200.8200.8200.8200.7200.8200.7200.8245.1200.8200.7200.8200.7200.7200.8200.8200.7

ND: LESS THAN DETECTION LIMIT

001—1

-000•<!

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TNRGG

TNRCC LaboratoryReport of Analysis

9T5BCC03 Page 61

TNRCC Sampled: 9900625Program Code: EPASample Collected: 1/27/99 08:42 amCollection Site: Delatte Metals

Groupff:19990167Sample Matrix: LIQUIDSample Recieved: 1/29/99

Chain of Custody #: 9T5BCC03-13 Region: 0Sample Depth: Station DO:Sample Collector: EPA

Storet Parameter Name Result Unit Prepared Analyzed Method00720 Cyanide. Total 2/3/99 16:05 0.02 mg/L 335.2 N/A70300 Total Dissolved Solids 168 mg/L N/A 1/29/99 14:00 160.100945 Sulfate, ic 2/1/99 15:48 mg/L 300.0 N/A 6.0

Comments: End of Data for TNRCC Sample# :9900625

Laboratory Approval:RP15FYNL 280CU99B_____________

Approval Date: ll-Feb-1999

oo

0000

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001789 ENVIRONMENTAL PROTECTION AGENCYOFFICIAL

CHAIN OF CUSTODY RECORDPROJ.NO. PROJECT NAME .

^UU v^Us NO.

OFSAMPLERS: {Signature)

CON-TAINERS

TIME STATION LOCATION8STA.NO. DATE

REMARKS

xX

'ki| UQI

X.J^n^J ~\^} (2

4

Relinquished by: (Signature) Date /Time Received by: (Signature!FEhG^-^

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Relinquished by: (Signature) Date /Time Received by: {Signature) Relinquished by: {Signature) Date /Time Received by: Signature)

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or iLabi

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/ Date /TimeW^^-f^

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Distribution; White Accompanies Shipment; Pink to Coordinator Field Files;Green to Report; Yellow Returns with Warrant 6" 07003

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001790 ENVIRONMENTAL PROTECTION AGENCYOFFICIAL

CHAIN OF CUSTODY RECORDPROJ.NO. PROJECT NAMEl 1 (Md^ ^4^>

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5

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001791ENVIRONMENTAL PROTECTION AGENCY

OFFICIALCHAIN OF CUSTODY RECORD

PROJ. NO. PROJECT NAME

"]>^^dJs NO.

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STATION LOCATIONSTA. NO. DATE TIME8

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'ate /Time

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001792 ENVIRONMENTAL PROTECTION AGENCYOFFICIAL

CHAIN OF CUSTODY RECORDPROJECT NAMEPROJ. NO.^^-A-'n~<s /s/^-rA^s

SAMPLERS: ISigiutwtl ^

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001793 ENVIRONMENTAL PROTECTION AGENCYOFFICIAL

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001794 /IRONMENTAL PROTECTION AGENCYOFFICIAL

CHAIN OF CUSTODY RECORD

EPA 7500-53 6- 07008