NYC 9/11 Public Portal Document
ATC Associates
104 East 25 Street. New York. NY 10010
Phone:(212)353-8280 Fax:(212)353-8306
Owe
Attn: Mr. Robert Lewm Received: 1.3/02 8:00:00 .4M
ATC Associates Inc.
i04 East 25th Street ATC Group #: 6255
New York NY 10010 .4nalysis Date: 1/3/02
Fa.x; (212) 353-3599 Phone: (212) 353-8280
Project: Tribeca Towers
105 Duane Street, New York, NY
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
Anaiytical Asbestos
Area Non Structures Sensitivity Concentration
Sample I'uluine -inalyzed Asb Type(s) 0.5.U-S 51, iS/cc) (S/mm-) (S/cc) Notes
I 154”.00 0.0562 0 None Detected 0 0 0.0044 <17.79 <0.0044
6255 -1
1360.00 0.0674 0 None Detected 0 0 0.0042 <14.83 <0.0042
MARK PEYSAKHOV MICHAEL A. GORYCKI, Ph.D
Analyzed by: pproved by:
Disclaimer The laboratory !S not responsible for data reported in struclures/cc, which is dependent on volume collected by non-laboraiory personnel. This iao is only responsible
for data reoortea in structures/mm/ This report may not be reproduced, except in full, without written approval by ATC Associates Inc. This report may not be useo to claim
oroduct endorsement by NVLAP or any other agency ot the U.S. Government. This reports relates only to the samples reoortea aoove. Quality control aata (including 95%
confidence limits and laooratory ano analysis' accuracy ana orecision) is available upon reauest.
Accreditefl for NVLAP PLWEM #1011870, MY Slate E'AP #10879
CITY_21MC100_002849468
NYC-WTC_000209937
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