NYC 9/11 Public Portal Document
Attn: Fred Burkhardt Received: 9/16/02 4:30:00 PM
ATC Associates Inc. ATC Group #: 8844
104 East 25th Street Analysis Date: 9/18/02
New York NY 10010
Fax: (2'.2) 353-3599 Phone: (212) 353-8280
Project: DEP Cleaan-up Project ft: 22906-0002
125 Cedar Street, New York, NY
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
Analytical Asbestos
Area Non Asbestos ft Structures Sensitivity Concentration
Sample t^alume Analyzed Asb Type(s) iO.Sfl-5 Sft (S/cc) (S/mnt^) (S/cc) tVotes
20 2370.00 0.0450 0 CHRYSOTILE 1 1 0.0036 44.48 0.0072
8844 -17
21 2360.00 0.0450 0 None Detected 0 0 0.0036 <22.24 <0.0036
8844 -18
MICHAEL A. GORYCKl, Ph D
.. MARK PEYSAKHOV
- Analyzed bj': 1 iproved by:
Disclaimer; The laboratory is not responsible for data reported in structures/cc, which is dependent on volume colle/ted by non-laboratory personnel. This laWonly responsible
for data reponed in structures/mni’. This report may not be reproduced, except in full, without written approval by ATC Associates Ino. This report may not be used to claim
product endorsemeni 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 lor NVLAP PLMZTEM #101187-0, NY State ELAP #10879
Piifie J 0/ ."I
CITY_21MC1OO_OO9369O38
NYC-WTC_000181797
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