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NYC-WTC_000229427

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000229427–000229429
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NYC 9/11 Public Portal Document

F’SC INDUSTRIAL HYGIENE • EPAAIVLAP 101262-0 • AIHA ACCREDITATION NO. 100439 •NC DENR599 ENVIRONMENTAL TESTING • NY DOH/NELAC10903 • PA DEP 06-353 •NJDEP PA020 •CT DPH PH-0238

ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: R02040002 Client Reference: 19125-0246

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

Client ID: S7 ATC-0327-STY Lab ID: -07A Date Sampled: 3/27/2002 Matrix: Air Vol.(L): 816 Total Particulate Matter <50.0 <0.0613 50 N0500 04/09/2002 ADM

Crystalline Silica <10.0 <0.0123 10 Crystalline Silica 04/09/2002 ADM

Client ID: S8 ATC-0327-STY Lab ID: -08A Date Sampled: 3/27/2002 Matrix: AirVol.(L):8l6 Total Particulate Matter <50.0 <0.0613 50 N0500 04/09/2002 ADM

Crystalline Silica <10.0 <0.0123 10 Crystalline Silica 04/09/2002 ADM

Client ID: S9 ATC-0327-STY Lab ID: -09A Date Sampled: 3/27/2002 Matrix: AirVol.(L):816 Total Particulate Matter <50.0 <0.0613 50 N0500 04/09/2002 ADM

Crystalline Silica <10.0 <0.0123 10 Crystalline Silica 04/09/2002 ADM

Client ID: SIO ATC-0327-STY Lab ID: -lOA Date Sampled: 3/27/2002 Matrix: Air Vol.(L):816 Total Particulate Matter 50.0 0.0613 50 N0500 04/09/2002 ADM

Crystalline Silica <10.0 <0.0123 10 Crystalline Silica 04/09/2002 ADM

Client ID: SI 1 ATC-0327-STY Lab ID: -11A Date Sampled: 3/27/2002 Matrix: Air Vol.(L):816 Total Particulate Matter <50.0 <0.0613 50 N0500 04/09/2002 ADM

Crystalline Silica 11.0 0.0135 10 Crystalline Silica 04/09/2002 ADM

Client ID: S12 ATC-0327-STY Lab ID: -12A Date Sampled: 3/27/2002 Matrix: Air Vol.(L): 816 Total Particulate Matter <50.0 <0.0613 50 N0500 04/09/2002 ADM

Crystalline Silica <10.0 <0.0123 10 Crystalline Silica 04/09/2002 ADM

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CITY_21MC100_000492360 NYC-WTC_000229428

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NYC-WTC_000229428Source: NYC Law Department, mirrored locally

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