Asbestos fiber analysis results, April 2002

NYC 9/11 Public Portal Document

ATC Associates 104 East 25 Stfeet, New York, NY 10010 Phone; (212) 353-8280 Pax: (212) 353-8306

Attn: Mr. Fabio pedoce Received! 4-18/02 8;O0;O0AM Wanen & Panzer Engineers. P.C ATCGroup#: 8319 228 E. 45th Sirscr Analysis Date: 6?28A)2 New York NY 10017 Fax; (212)922-0630 Phone: (212) 922-0077 Project; NYC-DEP W & P File t*. 1079,01.02 26 Wall Satw. Neu; York. NY

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Ana l^on Asbesfos i^Stntcturas Satsitivity Cattcattraiien SttWfiit rotuma Analyiat Asb 03 5862.00 0.0450 0 CWtYSOTlLS 1 0 0.0046 22.24 0.0046 S2/9 ./ ._ .M... ■■Ml —M -MM —— .—Wl-*—- —

04 1683.00 0.1686 0 CHRYScmtE 2 I C.0041 £3,38 0.0122 iilf -2

Oi 1688.00 0.2248 0 CHRYSOTILE 4 0 O.OMl 71.) 7 0.0162 SI If -i

06 1709,00 0.1124 0 CrRVSOTtuE i 1 0,0040 3S.59 00080

1719.00 0.1566 0 CHRrsOTIie .2 1 0.0040 53.38 0.0)20 SI 19 -J

ROMAjX peysakhov MICHAEL A. GORYCKI, Fh,D. Analysed by; Api>rovcd by;

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