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NYC-WTC_000219844
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document O X LJ - O A — OOO I
ANAInYTICM, psc SERVICES INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING
• EPAWtAP 101262-fl • NY DOHINELAC10S03 • NJOEPPAIHO • AiHA ACCREDITATION TO. 100433 • PA DEP 06-363 •CTDPHPHX1238 ■NCDBtRSSa Analytical Results for ATC Associates WorkOrder: R02060255 Client Reference: 19125-0291, Silica
Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) ; (mg/m^) I (ppm) (ug)
Client ID: ATC-0530-M833-SI Lab ID: -OIA Date Sampled; 5/30/2002 Matrix; Filter Air Vol.(L): 1020 Total Particulate Matter <50.0 <0 0490 ~ W N0500 06/11/2002 ADM
Client ID: ATC-0530-M833-S2 Lab ID: -02A Date Sampled: 5/30/2002 Matrix: Filter AirVoI.(L): 1020 Total Particulate Matter <500 <00490 - 50 N0500 06/11/2002 ADM
Client ID: ATC-O53O-M833-S3 Lab ID: -03A Date Sampled: 5/30/2002 Matrix: Filter Air Vol.(L): 1020 Total Particulate Matter <50.0 <0.0490 - 50 N0500 06/11/2002 ADM
Client ID: ATC-0530-M833-S4 Lab ID: -04A Date Sampled: 5/30/2002 Matrix; Filter Air Vol.(L): NA Total Particulate Matter <50.0 N0500 06/11/2002 ADM
(a) Analysis indicates possible breakthrough; back section result is greater than 0% of the front section result.
Cieneral Notes; <: Less than the indicated limit of detection (LOD). Information not available or not applicable. (tack sections were checked and showed no significant breakthrough.
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CITY_21MC1OO_OO2882O47
NYC-WTC_000219844
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NYC-WTC_000219844Source: NYC Law Department, mirrored locally
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