NYC-WTC_000229576

NYC 9/11 Public Portal Document O i U " Ot 1 -OOD / p. 1 J

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING PSC SEMaS •EPANVLAP 101262-0 • NY DOHINELAC 10903 •NJDEP PA020 • AIHA ACCREDITATION NO. 100439 • PA DEP 06-353 •CTOPH PriO23B 'NC0ENR599 Analytical Results for ATC Associates WorkOrder: R02060260 Client Reference: 19125-0290, VOC

Analyte Concentration Limit of Test Date Analyzed Detection Method /.Analyst (ug) : (iiig/m") : (ppm) (ug)

Client ID: ATC-0531-M894-VOC2 Lab ID: -02A Date Sampled: 5Z31/2002 Matrix: Charcoal Air Vol.(L): 120 1,1,1 -Trichlofoethane <20 <0.17 <0.031 20 OSHA7 06/09/2002 JMM 1.2-Dlchloroethane <20 <0.17 <0.041 20 OSHA7 06/09/2002 JMM A Hydrocarbons, Total <20 <0.17 <0.047 20 OSHA7 06/09/2002 JMM Acetone <20 <0.17 <0.070 20 OSHA7 06/09/2002 JMM B Hydrocarbons, Total <20 <0.17 <0.044 20 OSHA7 06/09/2002 JMM Benzene <20 <0.17 <0.052 20 OSHA7 06/09/2002 JMM Chlorobenzene <20 <0.17 <0.036 20 OSHA 7 06/09/2002 JMM Chloroform <20 <0.17 <0.034 20 OSHA 7 06/09/2002 JMM Ethylbenzene <20 <0.17 <0.038 20 OSHA 7 06/09/2002 JMM Hexane <20 <0.17 <0.047 20 OSHA 7 06/09/2002 JMM Isopropylbenzene <20 <0.17 <0.034 20 OSHA 7 06/09/2002 JMM Methylene Chloride <20 <0.17 <0.048 20 OSHA 7 06/09/2002 JMM Pentane <20 <0.17 <0.056 20 OSHA 7 06/09/2002 JMM Styrene <20 <0.17 <0.039 20 OSHA 7 06/09/2002 JMM Tetrachloroethene <20 <0.17 <0.025 20 OSHA 7 06/09/2002 JMM Toluene <20 <0.17 <0.044 20 OSHA 7 06A39/2002 JMM Trichloroethene <20 <0.17 <0.031 20 OSHA 7 06/09/2002 JMM Xylenes, Total <20 <0.17 <0.038 20 OSHA 7 06/09/2002 JMM

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