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NYC-WTC_000229430

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000229430–000229432
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NYC 9/11 Public Portal Document

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING ■EPATT/lAP 101262-0 • NY DOHINELAC10903 •NJ DEP PA020 •AIHA ACCREDITATION NO. 100439 • PA OEP 06-353 • CT DPH PH-0238 •NC0ENR5S3

ANALYTICAL SERVICES Analytical Results for

ATC Associates WorkOrder: R02050430 Client Reference: 19125-0246

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) : (mg/m’} : (ppm) («g) Client ID: ATC-0508-STY-SI Lab ID: -01A Date Sampled: 5/S/02 Matrix: Filter Air Vol.(L); Sid

Total Particulate Matter <50.0 <0.0613 50 N0500 05/15/2002 ADM

Silica (Quartz Total) <5.00 <0.00613 5 AIRBORNE SILICA 05/15/2002 ADM

Client ID: ATC-0508-STY-S2 Lab ID: -02A Date Sampled: 5/8/02 Matrix: Filler Air Vol.(L); 816

Total Particulate Matter <50.0 <0.0613 50 N0500 05/15/2002 ADM

Silica (Quartz Total) <5.00 <0.00613 5 AIRBORNE SILICA 05/15/2002 ADM

Client ID: ATC-0508-STY-S3 Lab ID: -03A Date Sampled: 5/8/02 .Matrix: Filter AirVol.(L):816

Total Particulate Matter <50.0 <0.0613 50 N0500 05/15/2002 ADM

Silica (Quartz Total) <5.00 <0.00613 5 AIRBORNE SILICA 05/15/2002 ADM

Client ID: ATC-0508-STY-S4 Lab ID: -04A Date Sampled: 5/8/02 Matrix: Filter Air Vol.(L): 816

Total Particulate Matter <50.0 <0.0613 50 N0500 05/15/2002 ADM

Silica (Quartz Total) <5.00 <0.00613 5 AIRBORNE SILICA 05/15/2002 ADM

Client ID: ATC-0503-,STY-S5 Lab ID: -OSA Date Sampled: 5/8/02 Matrix: Filter Air Vol.(L); 816

Total Particulate Matter <50.0 <0.0613 50 N0500 05/15/2002 ADM

Silica (Quartz Total) <5.00 <0.00613 5 AIRBORNE SILICA 05/15/2002 ADM

Client ID: ATC-0508-STY-S6 Lab ID: -06A Date Sampled: 5/8/02 Matrix: Filter Air Vol.(L): 816

Total Particulate Matter <50.0 <0.0613 50 N0500 05/15/2002 ADM

Silica (Quartz Total) <5.00 <0.00613 5 AIRBORNE SILICA 05/15/2002 ADM

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CITY_21MC100_000492398 NYC-WTC_000229430

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NYC-WTC_000229430Source: NYC Law Department, mirrored locally

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