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Analytical results cover sheet, TRC Environmental Corp, Mar 2002

Machine-extracted title · confidence 95%

Cover page for analytical services report regarding air monitoring samples collected at the Law Department in March 2002.

NYC-WTC_000174443
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Scanned page image, NYC-WTC_000174443
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document III IO ± o c X 1 o er ’v X cress o1uoc1300 f P-*»

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING • EPAWVLAP101262-0 "NY DOHWELAC10903 • NJDEP PA020 •A1HAACCREDITATI0NNO.10D439 'PA DEP 06-353 •CTDPHP13O23B •NCDENR599 Analytical Results ANALYTICAL SERVICES for TRC ENVIRONMENTAL CORP. WorkOrder: R02030159 Client Reference: 35052-0000-00007 NYC Law Dept.

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) ; (mg/m’) ; (PPm) (lie)

Client ID: 0308 3/4/02-GS-ETHANOL Lab ID: -01A Date Sampled: 3/4/02 Matrix: XAD-7/PO4 Air Vol.(L): 60 2-Aminoethanol <20 <0.033 2 Amines via ton Chrom 03/13/2002 ADM

Client ID: 0309 3MZ02-GS-ETHANOL Lab ID: -02A Date Sampled: 3/4/02 Matrix: XAD-7/PO4 AirVol.(L):60 2-Arninoethanol <2.0 <0.033 2 Amines via Ion Chtom 03/13/2002 ADM

Client ID: Bl 3/4/02-OS-ETHANOL Lab ID: -03A Date Sampled: 3/4/02 Matrix: XAD-7/PO4 AirVoI.(L): NA 2-Aminoeth3nol <2.0 2 /Vnines via Ion Chrom 03/13/2002 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 (LCD). —: Information not available or not applicable. Back sections were checked and showed no significant breakthrough.

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CITY_21 MC100_014590171

NYC-WTC_000174443

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NYC-WTC_000174443Source: NYC Law Department, mirrored locally

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