Asbestos fiber analysis results, July 2002

NYC 9/11 Public Portal Document

ATC Associates 104 East 25 Street, New York, NY 10010 Phone: (212) 3S3-828C Fax: (212) 353-8306

Attn: Mr. Fabio Padono RB««Jved; 6/16/02 7-.3O!OOPM Werrsn & Panzer Engineers, P .C, ATC Croup#: 8144 228 B. 45th Sweet Analysis Date; 6/17/02 Mew York 10017 Fax: (212)922-0630 Phone: C2U)«2-0Qr7 Project! NYC-DEP W & P File #1 1079.01.02

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analyiieat Ashtsios lirM ffvB Asiaias # Structures SsasUMty Caucentrattoh Sampte yolums Atutlyzed Asb O.Sfi-S S/t (S/ce) (SAUitf*) fS/ie^ Notes 01 1260.00 0.0674 0 NaneCeteosd 0 0 0.0045 <14.83 <0.0045 iiu -1

02 1260.00 0.0674 C NoiteSelieeted 0 0 0.0045 <14.83 <0.0045 81-2

03 1260.00 0.0674 0 None Detected 0 0 0.0045 <14.83 <0.0045 Si -3

04 1260.00 0,0674 0 Noite Detected 0 0 0.0045 <14.83 <0.0045

05 1260.00 0,0674 0 NoneOeoected 0 0 0.OO4S <1483 <0.0045 8/44 -j

M.ARK PEYSAKHO V MICHAEL A, GORYCKI, Ph.D, Analyzed by. Approved by.

OlMMimar. Tne Isboratery 4 not rasponsiBie «b» date «po«t»iJ io ituctureWee. wWeh is dependent on wolutae ootactad by noiHabo«tory petsonod, TOs |»b is only responsible for den mported in stwehrts/om’. This rnpor: may not be leprodwoad, except in full, without wten approval by ATO Astoeatga Ine. This report may not t» usod Io cam product endoisarnent by NVLAP or any eilwr ggenoy ol the U> ^ensneni Tbie reports relates only to M samples rapcrted above: QuaRy control data (Ineiuding 55% consaenc» limits and laboratory and arusiysS' aeemey and pnotsion} it ivsitabte upon repiest

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