NYC 9/11 Public Portal Document
Attn:
N.Y.C. School Construction Authority Received: 1/ 11/02 6:30:00 AM
30-30 Thomson Avenue ATC Group 9: 6303
Long Island City NY 11 101
Analysis Date: 1/1 1/02
Fax: Phone:
Project: I.S. 89M
201 Wan-en 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 Types) 0,5i_5 (S/cc)
5u (S/mrn=) (S/cc) /Votes
40
1872.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -39
41
1872.00 0.0450 0 None Detected 0. 0 0.0046 <22.24
6303-40 <0.0046.
42
1872.00 0.0450. 0 None Detected 0 0 .
6303 -41 0.0046 <22.24 <0.0046
43
1881.00 -- - - -- - -
0.0450 9 None Detected 0 0 0.0046 < 22.24 <0.0046
6303-42
1881.00 0.0450 0 None Detected 0 0 0.0046 <22.24
6303 •-43 <0.0046
- - ----- - - __
872.00 0.0450 0 None Detected 0 0 0.0046 . <22.24 <0.0046
6303 -44
.46
1872.00 0.0450 0 •NoneDetected 0 0 0.0046 <22.~_4 <0.004G
6303 -45
ROMAN PEYSAKHOV MICHAEL A. GORYCKI, Ph.D.
Analyzed by:
Approved by:
• . . ______
Disclaimer. The !aboratory Is not responsible for data reported in-
for data reported in structures/mmz. This report may not be
. . . .
. e #'
structures/cc, which is dependent on volume collected by non-laboratory personnel. This lab is only responsible
reproduced, except in full, without written approval by ATC Associates Inc. This report may not be used to clairn
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 9596
confidence limits and laboratory and analysis' accuracy and precision) is
available upon request
Accredited for NVLAP FLM/rEM #101187-0, NY State ELAP #10879
NYC-WTC 000096435
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