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NYC-WTC_000223163

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000223163–000223164
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NYC 9/11 Public Portal Document

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING • EPAAWLAP101262-0 •W OOH/NELAC10903 •NJDEP PA020 • AHA ACCREDITATION NO. 100439 • PA DEP 08-353 •CT DPH PH-0238 •NCDENR599

ANAILYTICAL SERVICES Analytical Results for ATC Associates Workorder: R02050O27 Client Reference; 19125-0279, SILICA

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (Ug) ; (mg/m’) ; (ppm) (ug) Client ID; ATC-0430-234M-S1 Lab ID: -01A Date Sampled: 4/30/02 Matrix: Filter AirVol.(L); 1020 Total Particulate Matter <50.0 <0.0490 50 N0500 05/07/2002 ADM

Silica (Quarz Total) <10.0 <0.00980 10 AIRBORNE SILICA 05/07/2002 ADM

Client ID: ATC-0430-234M-S2 LabID;-02A Date Sampled: 4/30/02 Matrix: Filter AirVol.(L): 1020 Total Particulate Matter <50.0 <0.0490 50 N050O 05/07/2002 ADM

Silica (Quartz Total) <10.0 <0.00980 10 AIRBORNE SILICA 05/07/2002 ADM

Client ID: ATC-0430-234M-S3 <Lab ID: -03A Date Sampled:4/30/02 Matrix; Filter Air Vol.(L): 1020 Total Particulate Matter <50.0 <0.0490 50 N0500 05/07/2002 ADM

Silica (Quart: Total) 12.0 0.01 10 AIRBORNE SILICA 05/07/2002 ADM

Client ID: /^TC-0430-234M-S4 Lab ID: -04A Date Sampled; 4/30/02 Matrix; Filter AirVol.(L): 102(1 Total Particulate Matter <50.0 <0.0490 50 N0500 05/07/2002 ADM

Silica (Quartz Total) <10.0 <0.00980 10 AIRBORNE SILICA 05/07/2002 ADM

Client ID: ATC-0430-2341VI-S5 Lab ID: -05A Date Sampled: 4/30/02 Matrix: Filter AirVol.(L): 1020 Total Particulate Matter <50.0 <0.0490 50 N0500 05/07/2002 ADM

Silica (Quartz Total) <10.0 <0.00980 10 AIRBORNE SILICA 05/07/2002 ADM

Client ID; ATC-O430-234M-S6 Lab ID: -06A Date Sampled: 4/30/02 Matrix: Filter AirVol.(L): 1020 Total Particulate Matter <50.0 <0.0490 50 NO5O0 05/07/2002 ADM

Silica (Quartz Total) <10.0 <0.00980 10 AIRBORNE SILICA 05/07/2002 ADM

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CITy_2IMC100_002889367

NYC-WTC_000223163

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NYC-WTC_000223163Source: NYC Law Department, mirrored locally

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