NYC 9/11 Public Portal Document
Attn: Mr. Bernard Orlan Received: 2/17/02 9:00:00 PM
N.Y.C. Board of Education
28-11 Queens Plaza North ATC Group#; 6717
Long Island City, NY 11101 Analysis Date; 2/18/02
Fax; (212) 475-4122 Phone: (212)477-8941
Project: New Stuyvesant H. S., 345 Chambers St., NY , NY
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
Analytical Asbestos
-Non 'Asbestos Structures Sensitivity Concentration
Sample l^olume Analyzed Asb O.Sft-5 Sfi (S/cc) (S/mm^) (S/cc) Notes
9 1944.00 0.0450 0 None Detected 0 0 0.0044 <22.24 <0.0044
6717 -9
10 1936.00 0.0450 0 None Detected 0 0 0.0044 <22.24 <0.0044
6717-10
11 .1928.00 0.0450 0 NoneDetected 0 0 0.0044 <22.24 <0.0044
6717 -11
12 1928.00' 0.0450 0 None Detected 0 0 0.0044 <22.24 <0.0044
6717 -12
13 1936.00 0.0450 0 None Detected 0 0 0.0044 <22.24' <0.0044
6717-13
14' 1936.00 0.0450 0 .'None Detected 0 0 0.0044 <22.24 <0.0044
■ 6717 -14
15 1936.00 0.0450 0 None Detected 0 0 0.0044 <22.24 <0.0044
6717-15
16 1944.00 0.0450 ' 0 NoneDetected 0 0 0.0044. <22.24 <0.0044
6717-16
17 1944.00 0.0450 0 None Detected 0 0 0.0044 <22.24 <0.0044
6717 -'17
18 1944.00 0.0450 0 None Detected 0 0 0.0044 <22.24 <0.0044
6717-18
MARK PEYSAKHOV MICHAEL A. GORYCKl, Ph.D.
Analyzed by: A^roved by:
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 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 PLMfTEM #101187-0, NY State ELAP #10879
CITY_21MC100_002876925
NYC-WTC_000216391
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