NYC-WTC_000205181

NYC 9/11 Public Portal Document

■ Attn; Mi. Fabio Pedone Receiver i 1,721/01 10: lOrOC AM Wanen & Panzer Ecginefc., , P.C. 223 E, 45th Street ATC Group#! 5947 New York NY 1C017 Analysis Date: 11/21/01 Fax: (212) 922-0630 Phone: (212)922-007 Project: NYC D’DC ArnericanExpress Bldg.. 30th Floor Vesey Street, NY . NY.

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by*EPA 40 CFR Part 763 Final Rule (AHERA) Analytical AsbeytiS Area Non Structures Sensitivity Concentreiiun Sample Votume Analyzed Asd TypeCa) IkSp-S Sp (S/cc) (S/ec) Notes 1800.00 0.0450 0 CHRYSOriLS 1 0 0.0048 22.24 0.0048 5947 -9

66”" 1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 5947 -10

67 1800.00 0.0450 0 NoneOeteaed 0 0 0.004S <22.24 <0.0048 5947 -1)

^8 1800.00 0.0450 0 f.oneCe’BOad 0 0 0.0048 <22.24 <0.0048 5947 -12

MICHAEL A, GORYCKI, PE.D. ROMAN PEYSAKHOV Analyzed by: Approved by;

DisAaimar. The sberaioy is not resconslbie for date in structuras/K, which is dependent on volume collected by non-labcraOty personnel. This lab Is only responsible far data reported in struotures/him*. This report may not be repnoduceri, exoe^ In full, without w.’Hten approval by ATC Associates Inc. This report may not be useC to claim procuctendoisement by WVLAP or any ether agency of the U.S. GovemmenL This reports relates only to the samples reported above. Quality control date ('including 95% rnortlidence litnits and laboratory and analysis' accuracy and precision) Is avaiiabie upon request

Aec'ediied for WLAP PLMTEM #101187A NY State SUP ^10879

CITY_21MC100_003263820

NYC-WTC_000205182