Asbestos fiber analysis report for 114 Chambers Street, July 2002

NYC 9/11 Public Portal Document

ATC Associates 104 East 25 Street, New York, NY 10010 Phone: (212) 3534280 Fax: (212) 353-8306

Attn: Mr. Fabio Pedant Reeeivr_d: 7/5/02 I {00.00 PM Warren & P,izer Engineers , P.C. ATC Group #: 8402 228 E. 45th Surer Analysis Date: 7/6102 New York NY 10017 Fax: (212)922.0630 Phone; (212)922.0077 Project: NYC-DEP W & P File 4 :079.03.02 112 Chambers, Roof Cleanup

Asbestos Fiber Analysis by Transmission Electron Microscopy (TENT) Performed by EPA 40 CFR Part 763 Baal Rule (ABRA) Matt 1 .4sbartes Arta Vow 4tbrsos # Strartxures SeauN.t+dy Co ,c n na Saawple Vdfu ae 1natyted Ash ?ppe(s) 0.s~S Sp ('cc) f m') eY ) Netts 001b` i 300-00 0064 0 P4one c1e 0 0 0.0044 < 14.83 <0.0044 8402 .1

002A 1300.01) 03674 0 Pt neOQteed 840% •2 0 0 0.0044 <14.83 <00044

001A 1300.00 0.0674 0 none Jeteded 0 0 0.0044 < t 4.33 ry <0.0044 $do. -I m-- 004A 130000 00674 C None Owed 0 -10 0.0044 c 14.83 <0.0044 402 •4

005A t300.00 0.0674 0 None Oeetlyd 0 0 0.0044 <14.53 <0.3044 8402 -s

MICHAEL A. CORYCKI, Ph.D. MARK PEYSAKe30V App'o'. by: Analyzed ry; „ /~ Cam..=''-,,~,,•~

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