NYC 9/11 Public Portal Document
Aitn:
Received: 1/11/02 5:30:00 AM
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. 39M
201 Warren Street, New York, NY
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHER4)
Analytical 'Asbestos
Area Non Asbestos Structures Sensitivity . Concentration
Sample Voizune Analyzed . -lsb Type(s) (S/cc)
O.5 z-5 5ft (S/mm') ('S/cc) iVoies
II
1872.00 .0.0450 . 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -9 .
17 1881.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -10
12'4 1381.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -I 1
13
1363.00 . 0.0450 0 None Detected 0 0 0.0046 <22.24' <0.0046
6303 -12
4
1863.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -13 ,
15 1845.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -14
16
1345.00 0.0450 0 . None Detected 0 0 0.0046' <22.24 <0.0046
6303 -15
17
1345.00 0.0450 0 None Detected 0 0 0.0046 <22.24' <0.0046
6303 -16
18 1845.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -17
19
1845:00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6303 -13 . . .
ROMAN PEYSAKHOV MICHAEL A. GORYCKI, Ph.D.
Analyzed by:
Approved by:
I
Disclaimer: The laboratory is not responsible for data reported in structures/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 ATG Associates Inc. This report may not be used to daim
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 000096432
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