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NYC-WTC_000197667

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000197667–000197669
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NYC 9/11 Public Portal Document

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INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING •EPAINVLAP 101262-0 • NY DOHKNELAC 10803 ■NJ DEP PA020 •AIHAACCREDITATIONNO, 100439 •PA DEP 06-353 ■ CT DPH PH-0238 •NCDENR599

ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: R02040267 Client Reference: 19125-0246

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst ("g) ; (mg/m’) : (ppm) ('»8)

Client ID; ATC-0403-STY-S7 Lab ID: -07A Date Sampled: 4/3/02 Matrix: AirVol.(L): 816

Total Particulate Matter 60.0 0.0735 50 N0500 04/10/2002 ADM

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

Client ID: ATC-O4O3-STY-S8 Lab ID: -OSA Date Sampled; 4/3/02 Matrix; Air Vol.(L): 816

Total Particulate Matter <50.0 <0.0613 50 N0500 04/10/2002 ADM

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

Client ID: ATC-0403-STY-S9 Lab ID: -09A Date Sampled: 4/3/02 Matrix; AirVol.(L): 816

Total Particulate Matter <50.0 <0.0613 50 N0500 04/10/2002 ADM

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

Client ID; ATC-0403-STY-S10 Lab ID: -lOA Date Sampled; 4/3/02 Matrix: AirVol.(L):8l6

Total Particulate Matter <50.0 <0.0613 50 N0500 04/10/2002 ADM

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

Client ID; ATC-0403-STY-S11 Lab ID; -HA Date Sampled: 4/3/02 Matrix: Air Vol.(L): 816

Total Particulate Matter <50.0 <0.0613 50 N0500 04/10/2002 ADM

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

Client ID: ATC-0403-STY-S12 LabID; -12A Date Sampled: 4/3/02 Matrix: Air Vol.(L): 816

Total Particulate Matter <50.0 <0.0613 50 N0500 04/10/2002 ADM

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

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CITY_21MC100_003046940

NYC-WTC_000197668

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NYC-WTC_000197668Source: NYC Law Department, mirrored locally

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