NYC-WTC_000205038

NYC 9/11 Public Portal Document

ATC Associates

* 104 East 25 Street, New York, NY 10010 Phone; (212) 353-8280 Fax; (212) 353-8306 IC Attn: John Anuforo Received: 6/17/02 8:00:00 PM «« Cole Consulting Corp. ATC Group#: 8156 2269 Saw Mill River Road Analysis Date: 6/18/02 Elmsford NY 10523 Fax: (914) 345-0045 Phone: (914) 345-6000 Project: FDNY 1180 Ogden Avenue, Bronx

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Anafyticai Asbestos Area Non Asbestos itSimaures Sensitivity Concentration Sample Volume Analyzed Asb Typefy} 0.Sp-S Sp fS/cc) (SAiuiP) (S/ix) Notes I 450.00 0.1124 0 None Detected 0 0 0.0076 <8.90 <0.0076 Fiber Glass-None Detected Silicon-None SIji -I Detected

2 450.00 0.1124 0 None Detected 0 0 0.0076 <8.90 <0.0076 Fiber Glass-None Detected Silicon-None SIJ6 -2 Delected Rw-.....

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ROMAN PEYSAKHOV MICHAEL A, GORYCKI, Ph.D. Analyzed by: Approved by:

Disclaimer: The laboratory is nol'fesponsible for data reported In siructures/ce. which is dependent on volume collected by non-leboratory personoEii. This lab Is only responsible ' for data reported in struoures/mm’. This report may not be reproduced, except in lull, without written approval by ATC Associates Inc. This report may not be used to daim j ■ product endorsement by NVlAP or airy other agency of the U.S. Government This reports relates only to the samples reported above. Quality confol data (including 95% I confidence limits and laboratory and analysis' accuracy and precision) is available upon request

AcerediledtaNVlAP PLWTEM #101187-0. NV State ELAP #10879

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NYC-WTC_000205038