Asbestos fiber analysis results, 110 Liberty Street, July 2002

NYC 9/11 Public Portal Document

A3rc Associates 104 East 25 Street, New York, NY 10010 Phone: (212) 353-8280 Fax; (212) 353-8306

Attn: Mt, radio Fedose Received: 7Z20/02 5:00;00 ?M Wanen & Panzer Engineers, P.C. ATC Group#: 8551 228 £. 45th Svee: Analysis Date; 7/21/02 New York NY I'0017 Fax; (212) $>22-0630 Phwae: (212) 922.0077 Project: WCDEP.W&P# i079,0t.02 110 Liberty Street, New Yoik, NY

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Arabmcal Area Naa AsiestOi ifSafnaiwes Seitxidvi^ Ceeufftratien SamfUe f^eliUHe Anolygea Ast Typt(s) e.Sft~S S> fs/ee^ (Seinin’) fS/en) Nafet DEO! 1575,00 0.0562 0 Non»£)«4eled 0 0 0,0043 <17.79 <0.0043 i^3l -f

0502 IS75.00 0.0562 0 HoneCetecsed 0 0 0,0043 <I77S> <0.0043 iS5t .3

0603 1575.00 0.0562 0 hteneCetooBCl 0 0 0.0043 <17.79 <0.0043 fS)J -J

oeod 1575,00 0.0562 0 NoneOetected 0 0 0.C043 <17,79 <0.004.1 SSSI

OE05 1575.00 0.0362 0 NoneCctectod 0 0 0,0043 <1'7.79 <0.0043 .s

ROMAN FE MICHASl A. CORYCKI. ?h.D.

Analyzed by; Approved by.'

Dtelaiflier The kbMtoiy b net feseonalbie far date nqnrtMt to sbuSurss/ee. which is depweeni on wlume sjHectM 6> ron.aoo’awy pewnnst. tw M b only nspomlble for data lewrted in stnjcturejAm5 TWs report may no; be reproduad, swept in fill, toiOOUt *n«en appmai by ATC ASKxSatss Ine, This msy net be ui&d to cUm ptwlurt endorsement by fMAP or any other agency of the U.S Govam.nem. Tho reports rs'ates only to !he lampia reported sboee. Quslliy eontml da» (liwludina 9Sto nonfitianee limits and laSartoory and snalysB' eeorreey and prebsion) s wiailaoie upon rtwueit

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