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Water analysis results, Staten Island site, Sept 2001

Machine-extracted title · confidence 50%

Laboratory report detailing metal analysis of water samples collected at a Staten Island site on September 18, 2001.

NYC-WTC_000026116–000026171

Folder label: “22913 - 22919

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NYC 9/11 Public Portal Document

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

gency: New York City DEP DWQC Sample STATEN ISLAND Distribution Laboratory 96-05 Horace Harding Ex. Corona N.Y. 11368 Sample 51550 Dr. Ian Hurley ID of Source: Received KM Collection 09/18/01 AT 9:44:00 Bottle C9424,p312,1,299,q166,237,1,k5 Submitted 09/19/01 AT 10:32:00 Collected By: SACKETT Sample Type: POT DW Comment: PWS No.: Source Code: Type Descriptor: Chilled on arrival?: YES Report

Sample No. AD22913 Method Test Description Results Units MDL Analyzed on Validator Recoveries for three of the eighteen compounds in the MDL Standard were above their acceptance ranges. The recovery for Terbacil in the LCS Standard was above its acceptance range. The recoveries for six of the eighteen compounds in the Spiked Sample were outside their acceptance ranges. GCMS Scan For Unknowns Other unknown compounds ug/L 10/04/01 DLV A scan of the extract prepared for the 508 analysis, from 35 - 550 amu using a mass spectrometer, does not reveal the presence of any non-target compounds generally different than those present in the Laboratory Blank. Stat charge for VOLATILE organic Completed 09/19/01 12:02 AM SV

Approved Donna Popp Chief of Env. Lab Services Date Approved: 10/17/01

Environmental Laboratories Copy 10/17/01

NYS ELAP # 10108 Page 8 of8

NYC-WTC_000026123

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NYC-WTC_000026123Source: NYC Law Department, mirrored locally

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