NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.2
☕ Buy me a coffee
← Document results/Unboxed/No folder label
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_000176306–000176334
Page image
Scanned page image, NYC-WTC_000176321
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Analytical Results for ATC ASSOCIATES WorkOrder; R01110134 Client Reference: WTC, 15-17494-0139, RiishlH / Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ng) (mg/m^) ; (ppm) fuel

.jelicnt ID: FA-B06, ATC 1106 Lab ID: -04A Date Sampled: 11/6/01 Matrix: Charcoal Air Vol.(L): 42 Benzene <20 <0,48 <0.15 20 VOLATILE AROM 11/08/2001 JMM Ethylbenzene <20 <0.48 <0.11 20 VOLATILE AROM 11/08/2001 JMM Toluene <20 <0.48 <0.13 20 VOLATILE AROM 11/08/2001 JMM Xylenes. Total <20 <0-48 <0.11 20 VOLATILE AROM 11/08/2001 JMM

c-elient ID: KA 07, ATC 1106 Lab ID: -05A Date Sampled: 11/6/01 Matrix; Charcoal AirV0l.(L): 52.61 Benzene <20 <0.38 <0.12 20 VOLATILE AROM 11/08/2001 JMM Ethylbenzene <20 <0.38 . <0.088 20 VOLATILE AROM 11/08/2001 JMM Toluene <20 <0.38 <0.10 20 VOLATILE AROM 11/08/2001 JMM Xylenes, Total <20 <0.38 <0.083 20 VOLATILE AROM 11/08/2001 JMM

Cljtfnt ID: F/B 08, ATC 1106 (Blank) Lab ID: -06A Date Sampled; 11/6/Gl Matrix: Charcoal Air Vol,(L); NA . X

Benzene <20 20 VOLATILE AROM 11/08/2001 JMM V Ethylbenzene <20 20 VOLATILE AROM 11/08/2001 JMM Toluene <20 20 VOLATILE AROM 11/08/2001 JMM Xylenes, Total <20 20 VOLATILE AROM 11/08/2001 JMM

Page 3 of 4

z/7.7/0^

'M

CONFIDENTIAL, CITY_21MC100_007916508 SUBJECT TO PROTECTIVE ORDER NO, 2, SEPT, 2008

NYC-WTC_000176321

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000176321Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

No available related records indexed in this group.

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →