Asbestos fiber analysis report for 114 Chambers Street, July 2002

NYC 9/11 Public Portal Document V

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ATC Associates 104 East 25 Straet, New York, NY 10010 Phone:(212)353-8280 Fax-(212) 353-8306

Attn: Mr.1'abio Pedonc Receiived: 711/02 8:00:00 AM Waxen & Panzer Engineers,P.C. ATC Group #: 8362 229 E. 45th Stroet Analysis Date: 7/1/02 Nwa,York NY 10017

Fax: (212)922-0630 Phone: (212)922.0077 Project: NYC-DEP W g:P File #: 1079.01.02 114 Camber Street

Asbestos Fiber Analysis by Transmission Electron Miernscopyr(TEM)Performed by EPA 40 CFR Part763 Final Rule(AHERA) Anal r Asbwas [r a ol

Arcs Won rtseew s rwcr o s Seaslrlviry Cvaecprn-anon Sample Votahvrr Analrad Ash Types) os5a-s Sp (S/cc) (S/mm) (Bleu .Notes

01 1350,00 0.0674 D Nano ttcled 0 0 0.0042 <4.83 <0.0042 8362 -1

02 1350.00 0.0674 0 NoneDdAded C G 0.0042 <14.83 <0.0042 .?9b2 .2 . _. 03 i6S0.00 C.052 -0 None Deteow 0 4 0.0041 < 17.79 <0.00411 836. -3

04 8362 .t 1680.00 . 0.0562 0 ry t. 0eucIsd 0 G 0.0041 < 17.79 <0.00+t

05 1680,00 0.0562 0 None 0*t c!.ao 0 0 0.0041 <17.79- <0.0041 336? -5

MICHAEL A.GORYCK1,P?^. D. ROMAN FE OV Analyzed by, — Approved by:

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