Transmittal cover sheet, 67 Greenwich Street, July 2002

NYC 9/11 Public Portal Document

ATC Associates 104 East 25 Street, New York, NY 10010 c ( li

Phone:(212)353-8280 Fax:(212)353-8306

Attn: Mr.Pablo Pedoac Received: 7/1/02 900:00 AM Warren & Panzer Engineers,F.C. .AC Group 0: 8365 228 E. 45th Seet Analysis Date: 7/1/02 New York NY 10017 Fax: (212)922-0630 Phone: (212)922-0077 Project: NYC-DEP W & P File 0. 1079.01,02 67 Greenwick

Asbestos Fiber Analysis by Transmission Electron Microscopy(TEM)Peribrmed by EPA 40 CFR.Part 763 Final Rule(AEERA) Analytical Asbastvs Area Non Asbestos #Struc1w et Se isitisvry C.ncr.ntrarwws Sample Volume Analyzed Ash 7)pc(s) -Sr -5 5F1 (Y/cc)' (Shunt) Wee) a

Not" 11163002-9 1500.00 0.0562 None Detected 0 0 0 0.0046 < 17.79 <0.0046 83(55 -!

JB630C210 1500.00 0.0562 0 Nofrcetead C 0 0.0046 . e 17.79 <0.004G - 3JS -2

JB3002 1 1500.00 0.0562 0 Norte 0eteded 0 0 0.0046 < 17.79 a

3S -9 <0.0046

8 363002.1Z 1500,00 0.0562 0 None Detected 0 0 0.0046 < 17.79 <0.0046 8365 -C

J136300Z-13 1500.00 00562 0 None Detected 0 0 0.0046 <17.79 20.0046 8365 -5

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

Disclaimer The laboratory resporalbb'or data reported P4urse , which 13 dependent en volume ooll,d by non-Nooratory personnel. This lab is only msponslble is no:

in

for data report d in structureslmm'. This report may not be repmduocd. enoept in tut, wlbrout wrlderr approval by ATG Associate! ;nc This report may not be used to claim. product andorement by NVLAP or any other agency of thc U.S. Gcvemrre^ri. This reports reiataS Only to the samples reported abeve. Quepty cormot date Cindudirg 95% contldenos

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