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Chain of custody record, Aug 2001

Machine-extracted title · confidence 90%

Record documenting the chain of custody for samples submitted by New York City DEP to Westchester County Department of Labs.

NYC-WTC_000025843–000025873

Folder label: “22358 - 22360

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Scanned page image, NYC-WTC_000025870
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NYC 9/11 Public Portal Document

Westchester County 10/2/01 7:46 PAGE 79/170 RightFAX

REPORT OF ANALYSIS Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York 10595

Agency: NYCDEP Bureau Water Supply DW Sample Location: NYC-DEP 465 Columbus Ave. 19 WESTLAKE DRIVE Valhalla, NY 10595 VALHALLA, N.Y. Sample Point: CRO GW (6408) Attention: Steve Schindler ID of Source: Received By: KM Collection Date: 09/12/01 AT 6:45:00 PM Bottle No.: crogh Submitted On: 09/13/01 AT 11:15:00 A Collected By: SUTTON/NEWMAN Sample Type: POT_DW Comment: metals submitted in non-lab PWS No.: Source Code: 000 containers. Type Descriptor: Chilled on arrival?: YES Report To:

Sample No. AD22360 I Method Test Descriptian Results Units MOL Analyzed on Validator 524.2 Carbon tetrachloride <MDL ug/L .5 09/13/01 SV 524.2 Chlorobenzene < MDL ug/L .5 09/13/01 SV 524.2 Chloroethane <MDL ug/L .5 09/13/01 SV 524.2 Chloromethane <MDL ug/L .5 09/13/01 SV 524.2 cis-1,2-dichloroethene <MDL ug/L .5 09/13/01 SV 524.2 cls-1,3-dichloropropene <MDL ug/L .5 09/13/01 SV 524.2 Dibromomethane <MDL ug/L .5 09/13/01 SV 524.2 Dichlorodifluoromethane <MDL ug/L .5 09/13/01 SV 524.2 Ethylbenzene <MDL ug/L .5 09/13/01 SV 524.2 Hexachlorobutadiene <MDL ug/L .5 09/13/01 SV 524.2 Isopropylbenzene <MDL ug/L .5 09/13/01 SV 524.2 Methyl Iso-butyl ketone (MIBK) <MDL ug/L 1.0 09/13/01 SV 524.2 Methyl tert-butyl ether (MTBE) <MDL ug/L 1.0 09/13/01 SV 524.2 Methylene Chloride <MDL ug/L .5 09/13/01 SV 524.2 N-butyl benzene <MDL ug/L .5 09/13/01 SV 524.2 N-propyl benzene <MDL ug/L .5 09/13/01 SV 524.2 Naphthalene <MDL ug/L .5 09/13/01 SV 524.2 O-xylene <MDL ug/L .5 09/13/01 SV 524.2 P & M-xylene <MDL ug/L .5 09/13/01 SV 524.2 P-Isopropyltoluene <MDL ug/L .5 09/13/01 SV 524.2 SEC-butylbenzene <MDL ug/L .5 09/13/01 SV 524.2 Styrene <MDL ug/L .5 09/13/01 SV

Approved By: Pam Dilsizian QA Officer Date Approved: 10/02/01

Environmental Laboratories Copy of Fax 10/02/01 NYS ELAP # 10108 ($14) 231-1820 Page 6 of 9

NYC-WTC_000025870

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NYC-WTC_000025870Source: NYC Law Department, mirrored locally

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Chain of custody form, Sep 2001 · Box DEP Box 19

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Record documenting the chain of custody for samples submitted to the Westchester County Department of Labs & Research.

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Water analysis report, Sep 2001 · Box DEP Box 19

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