NYC 9/11 Public Portal Document
Attn: Mr. Bernard Orlan Received; 12/2S/O' 6:00-00 PM
N Y C. Soard of Education
2S- i! Queens Plaza North ATC Group#: 6220
Lona island City, NY 11101 Analysis Date: .2. 29Y
Fax: 1 4"N4122 Phone: (212)477-8941
Project: New Stuyvesant H. S. . 54.5 Chamners St., NY , NY
Exterior and Interior of Building and Roof
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHEKA)
Analytical Asbestos
Area Non Asbestos Struaures Sensitivity Concentration
Sample Volume Analyt.ed Asb ^ypels) O.iu-1 Su (S/cc) (S/mm-) (S/cc) Sotes
19 1952-00 0-0450 0 None Detected 0 0 0.0044 <22.24 <0.00^4
622'J -19
20 1952-00 0-Q4SQ 0 None Detected 0 0 0.0044 <22.24 <0.0044
6220 -20
1960.00 0.0450 0 None Detected 0 0 0 0044 .24 <0.0044
6220 -21
MARK PEYSAKHOV MICHAEL A. GORYCKI, Ph.D.
Analyzed by: Approved by:
Disclaimer: The laboratory is not responsible lor data reported in structures/cc, which is dependent on volume collected by non-laboratory personnel. This lab is only responsible
lor data reported in structures/mml This report may not be reproduced, arcept in full, without written approval by ATC Associates Inc. This report may not be used to claim
product endorsement Dy 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 PLIWTEM SIO'i 187-0, NY Slate ELAP #10879
CITY_21MC100_003105156
NYC-WTC_000184463
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