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Air Sampling Results, PS 89M, Feb 2002
Machine-extracted title · confidence 95%PSC Analytical Services results for dust samples collected at P.S. 89M on February 27, 2002.
NYC-WTC_000177739Page image
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NYC 9/11 Public Portal Document
6109219567 p. 15 Feb 27 02 04: 1 Ip PSC Rnalatical Services
F^SCZ INDUSTRIAL HYGIENE • EPAWLAP10126241 ‘AIHA accreditation NO. 100439 •NCDENR 599 ENVIRONMENTAL TESTING • NY DOHJNELAC10903 •PADEPOe-363 •NJDEP PA020 ■CT DPH PH-0236
ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: R0202G776 Client Reference; 19125-0297
Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) ■ (mg/nP) i (ppm) (ug)
Client ID: Dustl ATC.0221-M89 Lab ID: -01A Date Sampled: 2/21/02 Matrix: Filter AirVol.(L): 1440 Total Particulate Matter 260 0.0181 50 N0500 02/22/2002 TEN
(a) Analysis indicates possible breakthrough; back section resull 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 checked and showed no significant breakthrough.
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—f CITY_21MC100_003474314 CONFIDENTIAL, SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000177739
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NYC-WTC_000177739Source: NYC Law Department, mirrored locally
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