NYC-WTC_000205036

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: John Anuforo Received; 6/17/02 9:00:00 AM Cole Consulting Corp. ATCGroup#: 8142 2269 Saw MiU River Road Analysis Date: 6/17/02 Elmsford NY 10523 Fax: (914) 345-0045 Phone: (914) 345-6000 Project: FDNY BAT# 15 Whiteplains Rd., Broonx

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analytical Asbestos Area P/on Asbestos # Structures Sensitivity Concentration Sample Volume Analyzed Asb Typefs) O-Sp-S Sp (S/cc) (S/mm^) (S/ec) Notes

1 450.00 0.1124 0 NoneDetected 0 0 0.0076 <8.90 <0.0076 Fiber Glass-Ntitie Detected Silicon-None S/42 -I Delected

2 450.00 0.1124 0 NoneDetected 0 0 0.0076 <8.90 <0.0076 Fiber Glass-None Detected Silicon-None HH2 -2 Detected

3 450.00 0.II24 0 NoneDetected 0 0 0.0076 <8.90 <0.0076 Fiber Glass-Nene Detected Silcon-Nona . /!l<t2 -.1 _ 4, Detected VeK'cle 4 450.00 0.I1Z4 0 NoneDetected 0 0 0.0076 <8.90 <0.0076 Fiber Glass-Nene Detected Silicon-None ‘ ' Detected

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M

i b roman peysa: MICHAEL A. GORYCKI, Ph.D.

Analyzed by: Approved by:

S Qisdeimer: The leboiatoiy is not responsible for data reported in sinjctures/a, which i$ dependent on volume collected by non-laboratoty personnel. This fob is only responsible : for data reported in stroctureymm^. Ths report may not be reproduced, except in fu«, without written approval by ATC Associates Inc. This report me/ not be used to efoim product endorsement by NVLAP or any other agency of the U.S. Govmment This reports relates only to the samples reported above. Quality contrci date (including 95% confidence limits and laboratory and analysis' accuracy and precision]'is available upon request

I Acaedted for NVIAP PtMATEM #1011874), NY State ELAP #10679 u Page 1 e/r

uI 5 b CITY_21MC100_010222184

NYC-WTC_000205036