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 10010
Fax; (2 2) 353-3599 Phone: (212) 353-8280
Project: DEP Ci.eaan-up Project #: 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 # Structures Sensitivity Concentration
Sample Volume Analyzed Asb Type(s) 0.5fl-5 5fl (S/cc) (S/mm^) (S/cc) !\otes
11 2400.00 0.0450 0 None Detected 0 0 0.0036 <22.24 <0.0036
8844 -8
12 2400.00 0.0450 0 None Detected 0 0 0.0036 <22.24 <0.0036
SS44 -9
13 2400.00 0.0450 0 None Detected 0 0 0.0036 <22,24 <0.0036
884 4 -KI
■14 2300.00 0 0450 0 CHRYSOTILE 0.0037 44.48 0.0074
8844 -Il
15 2400.00 0.0450 0 None Detected 0 0 0.0036 <22.24 <0.0036
8844 -I’
16 2390.00 0.0450 0 None Detected 0 0 0.0036 <22.24 <0.0036
S&il4 -13
17 2390.00 0.0450 0 None Detected 0 0 0.0036 <22.24 <0.0036
8844 -14
'18 238000 0.0450 0 None Detected 0 0 0.0036 <22.24 <0.0036
SS44 -15
19 2370 00 0.0450 0 None Detected 0 0 0.0036 <22.24 <0.0036
8844 -/6
MICHAEL A. GORYCKI, Ph D.
MARK PEYSAKHOV
Analyzed by: ipproved by:
Disclaimer: Ttie laboratory is not responsible for data reported in structures/cc, which is dependent on volume collected by non-laboratory personnel. Thi^b is only responsible
for data reported in stmctures/mm-'. This report may not be reproduced, except in full, without written approval by ATC Associates Inc. This report may not be used to claim
P'oduct endoisement 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 PLMfTEM #101187-0, NY Slate ELAP #10879
Pafie 2 0/3
CITY_21MC100_009369118
NYC-WTC_000181803
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