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TEM air sample results report, 125 [name], Oct 2002

Machine-extracted title · confidence 90%

Laboratory report detailing transmission electron microscopy results for air samples collected during the DEP cleanup.

NYC-WTC_000107611–000107613
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Scanned page image, NYC-WTC_000107612
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

ATC Associates 104 East 25 Street, New York, NY 10010 Phone: (212) 353-8280 Fax: (212) 353-8306

'Attn: Benjamin Sallemi Received: 10/3/02 8:00:00 AM ATC Associates Inc. ATC Group #: 8927 104 East 25th Street Analysis Date: 10/3/02 New York NY 10010

Fax: (212)353-3599 Phone: (212) 353-8280

Project: DEP Clean-up ATC Project #: 22906-0002

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analytical Asbestos Area Non Asbestos # Structures Sensitivity Concentration Sample Volume Analyzed Asb Type(s) O.Sp-5 5p (S/cc) (S/mm') (S/cc) Notes

03 1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 8927 -1

04. 1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 8927 -2

05 1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 8927 -3

06 1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 8927 -4

1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 8927 -5

MICHAEL A. GORYCKI, Ph.D. MARK PEYSAKHOV

. Analyzed by~~~~ pproved by:

Disclaimer: The laboratory is not responsible for data reported in structureslcc. which is dependent on volume collected by non-laboratory personnel. This lab is only responsible for data reported in structureslmm'. This report may not be reproduced, except in full, without written approval by ATC Associates Inc. This report may not be used to claim product endorsement by NVLAP or any other agency of the U.S. Government. This reports relates only to the samples reported above. Quality control data (including 95% confidence limits and laboratory and analysis' accuracy and precision) is available upon request.

Accredited for NVLAP PLMITEM #101187-0. NY Stale ELAP #10879

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NYC-WTC 000107612

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NYC-WTC_000107612Source: NYC Law Department, mirrored locally

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