NYC-WTC_000205061

NYC 9/11 Public Portal Document

, ATC Associates IP 104 East 25 Street, New York, NY 10010 Phone; (212) 353-8280 Fax: (212) 353-8306

Attn: John Anufoto Received: 6/4/02 8.-00:00 PM Cole Consulting Corp. ATCGroup#: 7965 2269 Saw MUI River Road Analysis Date; 6/5/02 Elmsford NY 10523 Fax: (914) 345-0045 Phone: (914) 345-6000 Project: FDNY North Portland Avenue, Brooklyn, NY.

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analytical Asbestos p Area IVan Asbestos # Structures Senslavity Conceniratian Sample Volume Analyzed Asb T^e(s) 9.Sp-S S/t fSAce) (S/mm*) (S/ee) Nates

1 450.00 0.1124 0 None Detected 0 0 0 0076 <8.90 <0.0076 Fiber Glass - None Detected Silicon • None 7965 -/ Detected Uekidf,

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*

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Ml ROMAN PEYS. tov MICHAELA. GORYCKI, Ph.D.

■ Analyzed by; Approved by;

Dlsdaimer The laboratory is noi responsible for dais reported in structurestec, whidi is dependant on volume collected by nonJaboratory personnel. This lab Is only responsible for data reported in siruduresfmni*. This report may not be reproduced, except in full, without written approval by ATC Assodates Inc This report may not be used » claim product endorsement by NVLAP or any other agency of the U.S- Government This reports relatas only to the samples reported above. Qualiy control data (Including S5% confidence limits and laboratory artd analysis' accuracy and precision) Is available upon request

Acefedted for WLAP PlM/TEM #101187-0. NY Sole ELAP#10679

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