NYC 9/11 Public Portal Document
ATC Associates r
104 East 25 Street, New York, NY 10010
Phone:(212)353.8280 Fax:(212)353-8306
Attn: Mr. Fabio Pedone Received; 7/1102 8:00:00 AM
Watson & Psazer Ensitseers.P.C. ATC Group #: 8361
228 E. 45th Street Analysis Date: 7/!102
New York NY 10017
Fax: (212)922-0630 Phone: (212)922-0077
Project; NYC-DEP W & P File 9: 1079.01.02
110 Chamber Street
Asbestos Fiber Analysis by Transmission Electron Microscopy(TEM)Performed
by EPA 40 CPR Part 763 Final Rule(A►HER4)
Area Non Asbestos Sbuesuref Seicsid* Censentr aeient
Sample Volwne: Arralyzed Ash Type(s) 049-S $p (&(ce) (/maej) (S/et) Note'
01 1440.00 0.0362 0 None reelected 0 0 0.0048 ' I7.79 '0.0049
836/ .1
02 1440.00 0.0562 0 Nonepeterted 0 0 0-0048 x17.79 <0,0048
836/ -2
03 1440,00 0.0562 0 None Deteclea 0 0 0.0048 <17.79 <0.0048
846/ .!
_..._..__._.-
04 1440.00 0.0562 0 None Detected 3 0 0.0048 <17.79 <0.0W8
8364 -4
05 1440.00 0.0562 0 None 0eteaed 0 0 0.0048 < 17.79 <0.0048
e36/ -S
ROMAN PEYSAKHOV MICHAEL A. GO YCK1, Ph, .
- y} ._._
Analyzed by: Approved
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for dole ropertd In allueturoeAnrnr. Tnlsreport may not be reproduced. ezcopt in fuk, withoutwdtten approval by ATC Associates Inc, This repo t.may not be used to•daim
product endorsement by NVLAP or any other agency of the U.S. Goti*r nt This eeporls, teiac onhr to tee aamptea neporI d above. 4wiily control data (Mduding 95%
eonfdenoe limits and laborabry and arialyrale accuracy and preasion)is available upon request.
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