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NYC-WTC_000224760
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000224760Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document 610-921-36G7 p. IG naa ua ud Li2!:usp HSL
INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING • EPAMVLAP 101262-0 • NY DOHiNELAC 10903 ’NJDEPPA02O • AIHA ACCREDITATION MO. 100439 • PA DEP 06-353 • CrOPH PH-D239 •NC0ENR599
ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: R02050016 Client Reference: 19125-0289, Silica
Aoialyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) (mg/m’) ; (ppm) (ug)
Client JU: ATC-0429-IS0M-S! Lab ID: -01A Date Sampled; 4/29/02 Matrix: Filter AirVol.(L); 1020 Total Particulate Matter <50.0 <0.0490 50 N0500 05/07/2002 ADM
Silica (Quartz Total) <5.00 <0.00490 5 AIRBORNE SILICA 05/07/2002 ADM
Client !D; ATC.0429-150M.S2 Lab ID: -02A Dale Sampled: 4/29/02 Matrix: Filter AirVol.(L): 1020 Total Particulate Matter <50.0 <0.0490 50 N0500 05/07/2002 ADM
Silica (Quartz Total) <5.00 <0.00490 5 AIRBORNE SILICA 05/07/2002 ADM
Client ID: ATC-0429-15OM-S3 Lab ID: -03A Date Sampled: 4/29/02 Matrix: Filter AirVol.(L): 1020 Total Particulate Matter <50.0 <0.0490 50 N0500 05/07/2002 ADM
Silica (Quartz Total) <5.00 <0.00490 5 AIRBORNE SILICA 05/07/2002 ADM
Client ID; ATC-0429-150M-S4 Lab ID: -04A Date Sampled; 4/29/02 Matrix: Filter AirVol.(L): 1020 Total Particulate Matter <50.0 <0,0490 50 ND500 05/07/2002 ADM
Silica (Quartz Total) <5.00 <0.00490 5 AIRBORNE SILICA 05/07/2002 ADM
Client !D: ATC-0429-150M-S5 Lab ID: -OSA Date SampSed: 4/29/02 Matrix; Filter AirVoi.(L):MA Total Particulate Matter <50.0 50 N0500 05/07/2002 ADM
Silica (Quartz Total) <5.00 5 AIRBORNE SILICA 05/07/2002 ADM
(a) Analysis indicates possible breakthrough; back section result is greater than 0% of the front section result.
General Notes: <: Less than the indicated limit of detection (LOD). Information not available or not applicable. Back sections were cheeked and showed no significant breakthrough.
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CITY_21MC100_002894461
NYC-WTC_000224760
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NYC-WTC_000224760Source: NYC Law Department, mirrored locally
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