NYC-WTC_000205017

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; 6/3/02 9:30:00 AM Cole Consulting Corp. ATC Group#: 7947 2269 Saw Mill River Road Analysis Date: 6/3/02 Elmsford NY 1052J Fax: (914)345-0045 Phone: (924) 345-6000 Project: BAT #35 760 Roadway, Brooklyn, 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 Volume Analyze/ Asb Typefs) 0-5p-5 Sy fS/cc) fS/cc) Notes

1 450,00 0.1124 0 NoneDetected 0 0 0.0076 <8.90 <0.0076 Fiber Glass-None Detected Silicon-None IM 7947 -I Delected

2 450.00 0.1124 0 NoneDetected 0 0 0.0076 <8.90 <0.0076 Fiber Glass - None Detected Silicon - None 7947 -2 Delected

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ROMAN PEYSA^OV MICHAEL A. GORYCKI, Ph.O. Analyzed by. 01/ IjJ/' Approved by;

Disclaimer: The laboratory is not responsible for data reported in structeres/cc, which is dependent on volume collected by nort-laboratory personnel. This lab Is only responsible : for data reported in stnjWuresfmm’. This report may not be reproduced, except In full, without written approval by ATC Associates Inc, This report may not be used to claim i product endorsement by NVLAP or any other agency of the U.S. Government. This reports relates only to the samples reported above. Quality control date (including 95% confidence limits and laboratory and enalysis' accuracy and precision) Is available upon request

Accredited for NVLAP PLMfTEM #101187-0. NY Stale ELAP #10879

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NYC-WTC_000205017