Fax cover sheet for TEM asbestos analysis, 30 West Broadway,

NYC 9/11 Public Portal Document

ATC Associates 104 East 25 Street, New York, NY 10010 Phone: (212) 353.8290 Fax. (212) 3534306

Attu: Mr. Fabio Pedone Received!: 7119/02 8.3000 AM Warren & Panzer 1 eets , P.C. ATC Group #: 8538 228 B. 45th Street AvAlysis Date: 7119/02 New York NY 10017 Fax: (212) 922-0630 Pbonea (212) 922-0077 Project: NYC DEP, W&P# 1079.01.02 30 W Broadway

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Aaalyr1 Asbestos Area NOR 4sbrsras # Sbnctures Seasskiviry Co.eteauaron Sample Volume Aaeayred Axb Types) 6.40-s Sp (S/cc) (&Ums) (S/c) Notes

01 1680.00 0,056. 0 None Detected 0 0 0.0041 <17.79 <0.0041 dJ38 •1

02 1660,00 0.0562 0 N o wDeteemd 0 0 0.0041 <17,79 <0.0041 i7JJ8 •2

03 1680.00 00562 0 cHRYSOT1i.E 1 0 0.0041 17.79 0.0041 rJ9s •3

04 1680.00 0.0562 0 • Nottt 0e c ed 8 0 0.0041 <17.79 <0.0041 9538 -9

05 ] 680.00 0.0562 0 Noflabeteaed 0 0 0.0041 < 17.79 <0.0041 8538 •3

MICHAEL A. GORYCKI, Ph.D. MARK PEYSAKHOV _ ... Analyzed by;w• Approved by'

Osclahrer The laboratory is not responsible ror dam raWM in 3Uue>vr2sloc, WhIch Is dependent on vole to eftecIOd by non-iaocratory peryomei. This lab is only reloonslblo fat data reported In srrudurestrnae. This report malt not be reproduced. except ?n rug, wM%QA *11i appro++ei by ATC Associs to Inc. This report ny not be used to darn product atdoramont by NVLAP or any other agenap a! the U.S. Gave nrnent This napons relo s only to the sarnpies reported abarat. 4uaiky control data {including 95% oonidence imits and laboratory and enaysa' eo.nragr and pecan) is ave:leble upon roquaac

Accrodl~d for IVLAp PLW'EM 0011rr-0, NY Sate EIJtp 411io s 9 Pd elyf/

NYC-WTC 000109815