NYC 9/11 Public Portal Document
ATC Associates
104 East 25 Street, New York, NY 10010
Phone: (212) 353-8280 Fax:(212) 353-8306
Attn: Mr. Bernard Orlan Received: 2/11/02 9:00:00 PM
N.Y.C. Boai'd of Education
28-11 Queens Plaza North ATC Group#: 6648
Long Island City, NY 11101 Analysis Date: 2/12/02
Fax: (212) 475-4122 Phone: (212) 477-8941
Project: NYC BQE ■ H.S. For Leadership & Public Services
90 Trinity Place, New York, NY
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
Analytical Asbestos
/Irefl Non i^sbestos Structures Sensitivity Concentration
Sample l^olume Analyzed Asb 0. Sfi-5 5fl (S/cc) (S/mm^) (S/cc) Notes
04 1816.00 0.0450 0 None Detected 0 0 0.0047 <22.24 . <0.0047
6648 -1
05 1824.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047 ,
6648 -2
06 1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24- <0.0048
6648 -3
07 .1816.00 0.0450 0 CHRYSOTILE 0 1 0.0047 22.24 0.0047
6648 -4
08 1816.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047
6648 -5
09 1824.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047
6648 -6
10 1816.00 0.0450 0 None Detected 0 0. 0.0047 <22.24 <0.0047
6648 -7
11 1808.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047
6648 -8
ROMAN PEYSAKHOV MICHAEL A. GOR.YCK.I, Ph.D.
Analyzed by: Appro^d by; <
Disclaimer: The laboratory is not responsible for data reported in structures/cc, which is dependent on volume collected by non-'aboratory personnel. This lab is only responsible
for data reported in structures/mmT 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,
CITY_21MC100_002872192
NYC-WTC_000215319
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