3 shared non-person entities · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗Document / 29 pages
OSHA aromatic hydrocarbon monitoring chain of custody, Oct 2001
Machine-extracted title · confidence 95%Chain-of-custody documentation for OSHA monitoring results regarding aromatic hydrocarbons at the World Trade Center site.
NYC-WTC_000176306–000176334Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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Client ID; ATC 1029-FA-B 07 4 Lab ID: -04A Date Sampled: 10/29/01 Matrix: Charcoal AirVol.(L): 47,08 Benzene <20 <0.42 <0.13 20 VOLATILE AROM 11/01/2001 ANY Ethylbenzene <20 <0.42 <0.098 20 VOLATILE AROM 11/01/2001 ANY Toluene <20 <0.42 <0.11 20 VOLATILE AROM 11/01/2001 ANY Xylenes, Total / <20 <0.42 <0.098 20 VOLATILE AROM 11/01/2001 ANY
Client ID; ATC 1029-K-TR08 Lab ID: -05A Date Sampled: 10/29/01 Matrix: Charcoal AirVol.(L): 48.19 Benzene <20 <0.42 <0.13 20 VOLATILE AROM 11/01/2001 ANY Ethylbenzene <20 <0.42 <0.093 20 VOLATILE AROM 11/01/2001 ANY Toluene <20 <0.42 <0.11 20 VOLATILE AROM 11/01/2001 ANY Xylenes, Total '/v^blD: .QUA <20 <0.42 <0.096 20 VOLATILE AROM 11/01/2001 ANY
Client ID: ATC 1029-09-Blank Date Sampled: Matrix: Charcoal AirVoI.(L): NA Benzene <20 20 VOLATILE AROM .11/01/2001 ANY Toluene <20 20 VOLATILE AROM 11/01/2001 ANY Xylenes, Total <20 20 VOLATILE AROM 11/01/2001 ANY (a) Analysis indicates possible breakthrough; back section result is greater than % 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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CONFIDENTIAL, CITY_21MC1OO_OO7916498 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000176311
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NYC-WTC_000176311Source: NYC Law Department, mirrored locally
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