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NYC-WTC_000196502

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000196502–000196506
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NYC 9/11 Public Portal Document

Feb 27 02 10;10a PSC Rnalytical Services 610S2136G7 p. 15

i=SCZ INDUSTRIAL HYGIENE ■ EPAW/LAP 101262-0 •AIHAACCREDITATION NO. 100439 • NC DENR 699 ENVIRONMENTAL TESTING ■ NY DOHAIELAC 10903 -PA DEP 06-353 ■NJ DEP PA020 •CT DPH PH-0238

ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: R02020731 Client Reference: 19125-0279

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) : (mg/m’) i (ppm) (ug)

Client ID: VOC5 ATC-0219-234.M Lab ID: -OSA Date Sampled: 2/19/02 Matrix: Charcoal Air Vol.(L); NA 1,1,1 -T richloroethane <20 20 Total Hydrocarbon Sc 02/24/2002 JMM 1,2-Dichloroethane <20 20 Total Hydrocarbon Sc 02/24/2002 JMM A Hydrocarbons, Total <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Acetone <20 20 Total Hydrocarbon Sc 02/24/2002 JMM B Hydrocarbons, Total <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Benzene <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Chlorobenzene <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Chloroform <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Ethylbenzene <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Hexane <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Isopropylbenzene <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Methylene Chloride <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Pentane <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Styrene <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Tetrachloroethene <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Toluene <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Trichloroethene <20 20 Total Hydrocarbon Sc 02/24/2002 JMM Xylenes, Total <20 20 Total Hydrocarbon Sc 02/24/2002 JMM

(a) Analysis indicates possible breakthrough; back section result is greater than % of the front section result.

General Notes; <: Less than the indicated limit of defection (LOD). Information not available or not applicable. Back sections were checked and showed no significant breakthrough.

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CITY_21MC100_003057149

NYC-WTC_000196506

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NYC-WTC_000196506Source: NYC Law Department, mirrored locally

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