Asbestos Fiber Analysis Report, 26 Wall Street, June 2002

NYC 9/11 Public Portal Document

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ATC Associates 104 East 25 Stteet, New York, NY Phone: (212) 353-8280 10010 Fox: (212) 353-8306 c: rc Reeeavtedt 6/28/02 8:00:00 AM Attu: M. Pablo Pedo>ze ATC Group #: 8319 W at>;ea & Panzer Ergineers , P.C. Analysis Dare: 6128102 228 E. 45th Sect New York NY 10011

Phonc: (Zia) 922-0077 Fax. (212) 922-0630

project; NYC-DEP W & F File *: 1079.01.02 26 Wall Street, Nc- York, A%

Electron Microscopy j EM) Performed Asbestos Fiber Analysis by Transm'sssion by EPA 40 CFR Part 763 AM(IWeai Asbestos Sensitivity Cencentraalora Area Nan Asbestos # Stntcuara (S/s i ) (S/cc) Notes 5-5 bit (S/cc) Volttette Analysed ~tsb Th e(s) Sa►>•yte 0.0046 2,2.24 0.0046 03 1862.00 0.0450 0 d;aYSOIII_e 1 0

1 0.0041 53.38 0.0122 0.1686 0 CHRYS0T1LE 2 04 1683.00 8119 -S 0 0.0041 7I.17 0.0162 0.2248 0 CHRYS0Th E 4 05 1688.00 8fp -3

1 0.0040 35.59 0.0080 06 1109,00 0.1124 0 ct YSTII.E 1 U919 •t

1 0.0040 53.38 0.0120 U, 1719.00 0.1686 0 C14RYSOTILE 2

MICHAEL A. QORYCKI, Ph,D. ROMAN PEYSAKHQV Analyzed by

O'sUelmer. The Ie7xatpry 3 not responslbre for data mported in sir, es7ee. Punch is de¢enderlt On vnIum cot ec1ed by nor0aboratary parionn@L •This lab IS Only responsible for dela rvpoeted in strvcturesPrnmr. This woort may not be repr~duc~d, except in run, witnoLi writ'•en approrat ty ATC Associates Inc. This report may not be used to claim ,roduct enCorsoment by NVLLP or any o8ter agency of the U.S. Government. This reports reb'ss only to fie amp!e9 raoorled above. Quality cd1Uv1 dad confidence limits and labaattry and analysis' eecurarr and pretaslon) Is crai4iole upon r qu;at, {including 95%

Accedited for NVIAP PLW M 01c1187.0. NY State EL #10879

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