Asbestos analysis report, 176 Broadway, July 2002

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: Mr. Fabio Pedone Received: 7/12/02 8:30:00 AM Warren & Panzer Engineers, P.C. ATCGroup#! 8456 228 E. 4Sth Street Analysis Date: 7/IZ/02 New York NY' 10017 Fax; (212) 522-0650 Phone: (212)922-0077 ProjeoT: NYC DEP, W&P# J 079.01.02 176 Broadway, Roof

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analytiea/ Asbentos Area /^oH Atbestos it Stnteturgs Sensitivity Couceifttettaa Sompie yeiume Aaelyzeti Asb Typefs^ 6,Sft-s Sft (S/cc) Nates

Oi 1500.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 gi56 -I

02'” NoneOeteetti 0 0 0.0048 <22.24 <0,0048 1800.00 0.0450 0 Sai6 .!

0? 1800.00 . 0.0450 0 None detected 0 0 0.0048 <2224 <0.0048 .5

04 1800.00 0.C450 0 None Oetectad 0 0 0.0045 <22.24 <0 0048 A<jo -#

OS I80O.OO 0.0450 0 NoneOetectsd 0 0 C.004S <22.24 <0,004S SrJO .J

roman PEYSAKHOV MICHAEL A. CORYCKI, Ph.D.

Aniilyzed by; Approved byi

Otectaimer. Ths labosaloy Is net responsiste to: daa feperted In s!njdii»stec, which is dependant onvoiume colteeted by noMebofatofy peraonnei. Tub Hb is only itsponsiwe for dais reported in slrjclufes/iiMP*, This report may not be rejuodwed, exeept in fat, wHnout wriUen appwa! by ATC Associaies Inc This repot may not be used te cialm product endoraement by NVLAP or any owr agenq of die US. Government This reports rebtss only »the samples repotted above. Quafty control data fmeUiding 95% oonfidencs limits snd taboiatory and analysts' accuracy and predston) Is gvAiabie upon request

A wsdilfld «?f NVLAP PIMTEM #101NV State ELAP #10679

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