NYC 9/11 Public Portal Document
I
Attn; Ml'. Bernard Orlan Received; 2/11/02 . i
9:00:00 PM
N.Y.C. Board 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 BOE 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
Area Non 'Asbestos Structures Sensitivity Concentration
Sample l^olume Analyzed Asb O.Sft-5 5/1 (S/cc) (S/mm^) (S/cc) Notes
12 1800.00 0.0450 0 None Detected 0 0 0.0048 ■ <22.24 <0.0048
6648 -9
13 1808.00 .0.0450.. 0 None Detected 0 0 0.0047 <22.24 <0.0047
6648 -10
1.4 1816.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047
6648 -11
15 1824.00 0.0450 ' 0 None Detected 0 0 0.0047 <22.24 <0.0047
6648 -12
16 1832.00' 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047
664S-13
17 1840.00 0.0450 0 None Detected 0 0 0.0047 . <22.24 <0.0047
6648 -14
IS 1856.00 0.0450 0 None Detected 0 0 0.0046 <22.24 <0.0046
6648-15
19 1 840.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047
6648-16
20 1832.00 0.0450 0 None Detected . 0 0 0.0047 <22.24 ■ <0.0047
6648-17
21 1832.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047
6648-18
ROMAN PEYSAKHOY MICHAEL A. GORYCKI, Ph.D.
Analyzed by: Approved 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/mmT This report may not he reproduced, except in full, without written approval by ATC Associates Inc. This report may not be used to claim
product endorsement by NVLAP or anyother 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_002872193
NYC-WTC_000215320
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