NYC-WTC_000206486

NYC 9/11 Public Portal Document

ATC Associates !()4 East 25 Street, New York. NY 10010 Phone: (212) 353-8280 Fax; (212) 353-8306

Attn; Mr. Fabio Pedone Received; 6/15/02 10.-0O:0OPM Warren & Panzer Engineers , P.C. ATC Group#: 8129 22«S E. 45th Street Analysis Date: 6 16/02 New York NY 10017 Fax: (212) 922-0630 Phone: (212)922-0077

Project: NYC-DEP W & P File#: 1079,01,02 27 Park Pl,

Asbesto.s Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analytical Asbestos Area Non Asbestos # Structures Sensitivily Coiicentratitm Siiinple loluine Analyzed Ash Typets) O.5fj-S S/i (S/cc) (S/mm‘) (S/cc) Notes

ni I44O.(«) 0 0562 0 None Oetected 0 0 0,0048 <17.79 <0.0048 4,:29 -/

144(1 OO 0.0562 0 None Detected 0 0 0.0048 <17.79 0.0048

03 1440 00 0.0562 0 None Detected 0 0 0.0048 <17.79 O.OMS 4/29 -i

ROMAN PEYSAKHOV MICHAEL A- GORYCKI, Ph.D.

.Analyzed by: j Approved by:

Disclaimer: The latxtratory is not responsible for data reported in siructuteste, which is dependent on volume coilected by non-laboratoty personnel. This lab is only responsible tor data repotted in structutes/mmA Thss report may not be reproduced, except in full, without written approval by ATC Associates Inc This report may not be used to claim product endoraement by NYLAP or any other agency of the U.S Government. This reports relates only to the samples reported above. QuaSly control data {including 95% confidence limits and laboratory and analysis' accuracy and precision) is available upon request.

Accredited tor NVLAP PLM/TEM #1011874! NY State ElAP #10879

Pai;e I of I

CITY_21MC100_003005043

NYC-WTC_000206486