4 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
Air sampling analytical results, Feb 2002
Machine-extracted title · confidence 90%Laboratory report page containing analytical results for air samples collected by ATC Associates for the NYC Board of Education.
NYC-WTC_000175781–000175783Page image
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NYC 9/11 Public Portal Document
Mar 11 02 09:22a PSC Rnalatical Services 6103219667 p. 25
F’SCZ ■ INDUSTRIAL HYGIENE ■ EPAlNVLAP 101262-0 ■ AIHA ACCREDITATION NO. 100439 •NCDENR59S ENVIRONMENTAL TESTING -NY DOHINELAC 10903 • PA DEP 06-353 • NJ DEP PA02t) • CT DPH PH-0238
analytical services Analytical Results for ATC Associates WorkOrder: R02020786 Client Reference: 19125-0246
Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (Ug) ; (mg/m’) : (ppm) (“8)
Client ID: S7 ATC-0220-STY Lab ID: -OTA Date Sampled: 2/20/02 Matrix: Filter Air Vol.(L): 81C Total Particulate Matter <50.0 <0.0613 50 N0500 03/01/2002 ADM
Crystalline Silica . <10.0 - <0.0123 10 Crystalline Silica 03101/2002 ADMi
Client ID: S8 ATC-0220-STY LabID:-08A Date Sampled: 2/20/02 Matrix: Filter AirVol.(L):S16 Total Particulate Matter <50.0 <0.0613 50 N0500 03/01/2002 ADM
Crystalline Silica <10.0 <0.0123 10 Crystalline Silica 03/01/20Q2 ADM
Client ID: S9 ATC-0220-STY Lab ID; -09A Date Sampled: 2/20/02 Matrix; Filter Air Vol.(L): SI6 Total Particulate Matter <50.0 <0.0613 50 N0500 03/01/2002 ADM
Crystalline Silica <10.0 <0.0123 10 Crystalline Silica 03/01/2002 ADM
Client ID; S10 ATC-0220-STY Lab ID: -1OA Date Sam pled: 2/20/02 Matrix: Filter Air Vol.(L); 816
Total Particulate Matter <50.0 ' <0.0613 50 N05Q0 03/01/2002 ADM
Crystalline Silica <10.0 <0.0123 10 Crystalline Silica 03/01/2002 ADM
Client ID: SI I ATC-0220-STY Lab ID: -HA Date Sampled:2/20/02 Matrix: Filter Air VoI.(LJ: S16 Total Particulate Matter <50.0 / <0.0613 " 50 N0500 03/01/2002 ADM
Crystalline Silica <10.0 <0.0123 10 Crystalline Silica 03/01/2002 ADM
Client ID: S12 ATC-022.0-STY LablD;-12A/ Date Sampled: 2/20/02 Matrix: Filter Air VoI.(L); 816
Total Particulate Matter <50.0 <0.0613 50 N0500 03/01/2002 ADM
Crystalline Silica <10.0 <0.0123 10 Crystalline Silica 03/01/2002 ADM
Page 2 of 3
CONFIDENTIAL, CITY_21MC100_003433146
SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT, 2008
NYC-WTC_000175782
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NYC-WTC_000175782Source: NYC Law Department, mirrored locally
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