Laboratory report detailing chemical analysis of drinking water samples collected on October 5, 2001.
NYC-WTC_000027364–000027412Folder label: “24395”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
REPORT OF ANALYSIS Westchester County Department of Labs and Research 2 Dana Road Valhalla, New York
Agency: New York City DEP DWQC Sample STATEN ISLAND Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample 52050 Dr. Ian Hurley ID of Source: Received EP Collection 10/4/2001 AT 10:08:00 Bottle 9516,4312,4602,4521,9691,9689, Submitted 10/5/2001 AT 10:46:00 Collected By: DESSOURCES Sample Type: POT_DW Comment: PWS No.: Source Code: Type Descriptor: Sample chilled on arrival? : yes Report
Sample No. AD24401 Method Test Description Results Units MDL Analyzed on Validator 524.2 O-xylene < MDL ug/L .5 10/5/2001 SV 524.2 P & M-xylene < MDL ug/L .5 10/5/2001 SV 524.2 P-isopropyltoluene <MDL ug/L .5 10/5/2001 SV 524.2 SEC-butylbenzene <MDL ug/L .5 10/5/2001 SV 524.2 Styrene <MDL ug/L .5 10/5/2001 SV 524.2 TERT-butylbenzene <MDL ug/L .5 10/5/2001 SV 524.2 Tetrachloroethene <MDL ug/L .5 10/5/2001 SV 524.2 Toluene <MDL ug/L .5 10/5/2001 SV 524.2 trans-1,2-dichloroethene <MDL ug/L .5 10/5/2001 SV 524.2 trans-1,3-dichloropropene < MDL ug/L .5 10/5/2001 SV 524.2 Trichloroethene < MDL ug/L .5 10/5/2001 SV 524.2 Trichlorofluoromethane <MDL ug/L .5 10/5/2001 SV 524.2 Vinyl chloride < MDL ug/L .5 10/5/2001 SV DICHLOROACETONITRILE FOUND AS A TENTATIVELY IDENTIFIED COMPOUND BY METHOD 524.2. THE APPROXIMATE CONCENTRATION IS 0.08 ug/L. Organic Chemicals - 525.2 2,4-Dinitrotoluene < MDL ug/L 2.0 10/16/2001 DLV 2,6-Dinitrotoluene <MDL ug/L 2.0 10/16/2001 DLV 4,4-DDE <MDL ug/L 0.80 10/16/2001 DLV Acetochlor < MDL ug/L 2.0 10/16/2001 DLV Alachlor <MDL ug/L 0.20 10/16/2001 DLV Atrazine <MDL ug/L 0.10 10/16/2001 DLV
Approved Pam Dilsizian QA Officer Date Approved: 11/29/2001
Environmental Laboratories emailed Original 11/29/2001
NYS ELAP # 10108 Page 6 of 7
NYC-WTC_00002741 1
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19 shared non-person entities · 1 shared topics · similarity 0.998
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