Asbestos fiber analysis report, 110 Liberty Street, July 2002

NYC 9/11 Public Portal Document

ATC Associates 1.04 East 25 Street, New York, NY 10010 Phone,(212)353-8289 Fax:(212)353-83Q6

Attn: Mr. Fabio Pedone Received; 7/22/02 $00;00 AM Warren & panzer EagiDe $,P.C. ATC Group #-. 8571 228 E 45th Street Ailysis Date: 7/22/02 New York NY 10017 Fax: (212)922-0630 Phone: (212)922-0077 Project: NYC DEP, W&Ply 1079.01.02 110 Liberty Street, New York, NY

Asbestos Fiber Analysis by Traumission Electron Microscopy(TEM)Performed by EPA 40 CFR Part 763 Final Rule(AHERA) Analytic iI Asbates ilia Non Asbestos #Structures Sensid'Wy Concge¢o.f1on sample Volume 4ea4ted Asb 1ype(s} a:SFr-i Sp 6t'cc) t'5tawx) ('CC) ,voter

DE01 1440.00 0.0562 0 None Geceaed 0 0 0.0048 <j7.79 <0.0048 857! -1 0... . L) 02 1440.00 0.062 t3oneCetecle0 0 0,0048 <:7.79 =14.0048 8571 -2

DE03 i 440.00 0.0562 0 Nave 05181~84 o 0 0.0048 < 17.79 =0,0048 cr7! -1 <j7;79 DE04 1440.00 0.0552 0 NOnt Domeaed 0 0 0.0048 i0048 4$71 .d 0 DE05 1440.00 0.0562 ?Done Dtaxed 0 0 0.0048 <17, «.1048 45;1 -5

MICHAEL A. OORYCKI, Ph.D. ROMAN PEY HO V Approvcd byl A natyred by:

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