NYC 9/11 Public Portal Document
Attn: Received: 1/11/02 5:30:00 AN[
N.Y.C. School Construction Authority
30-30 Thomson Avenue ATC Group 9: 6303
Long Island City NY 11101 Analysis Date: 1/11/02
Fax: Phone:
Project: I.S. 89M
201 Warren Street, New Yorit, 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 As& Type(s) o.su-s S,u (S/cc) (S/mm) (S/cc) Notes
20 1854.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -19
71 1845.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -20
222 1845.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -21
23 1836.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047
6303 -22
24 1836.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047
6303 -23
75 1836.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047
6303 -24
26 1845.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -25
27 1845.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -26
28 1845.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -27
29 None Detected 0.0047 <22.24 <0.0047
1827.00 0.0450 0 0 0
6303 -28
MICHAEL A. GORYCKI, Ph.D.
ROMAN PEYSAKHOV
Analyzed by: Approved by:
Disclaimer. The laboratory is not responsible for data reported in siructures/cc, which is dependent on volume collected by non-laboratory personnel. This lab is only responsible
for data reported in structures/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
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 PLM(TEM #101187-0. NY State ELAP #10879
NYC-WTC 000096474
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