Asbestos fiber analysis results, June 2002

NYC 9/11 Public Portal Document

ATC Associates 104 East 25 Street. New York, NY lOOJO Phone; (212) 353-8280 Fax; (212) 353-8306

Attn: Mr. Fabio Pcdonc Rbceivpd: 6/24/07 10:00:00 PM Wastn & Panzer Engineers, P,C, ATC Groups; 82? 1 228 E 45(h Street ’ Analyst D«e: 6/25/02 New York NY 10017 Fax: (212)922-0630 Phone; (212)922-007? Project. NYC-DEP W*PFife#: 1079.01.02 15/ 7172Duteh

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Atieiytieal Atbatos Area fS'an Asbestn 4Sirueeures Seusitiviy Concentration Samf/U Volume Analyte^ Ash Typefsf e.S/t.S Sp (S/tx) (S/mm-) (S/cc) Naus

JB<2402-l 1680.00 0.0562 0 None Detected 0 0 0.0041 <17.79 <0.0041 S2f! -I

JB624O2-2 1680.00 0.0562 0 NonsDetseled 0 0 O.tMUl <I7.7£t <0,0041 i27l -2

JB62402-3 1680.00 0,0562 0 Nuns Detect 0 0 0.0041 <0.0041 S2r! -4

JBS2402-4 1680.CO 0.05(52 0 None Delected 0 0 0.004 i <17-79 <0.0041 327/ .2

JB62402-5 1580 DO 0.0562 0 NoneDeiaded C 0 0,004: <17,79 <0.0041 g27! -5

MICHAEL A. GORYCKI, PbJ3. ROMAN PBYSAI Analyzed by; Approved by;

Ohelairteft The l»bo»1ory it wi raspefttWefcr data reperteti is Jlwatraa/a. which is dependent on »clomecoltoe»d by neii4atxxat(xy oeisonne, The lab is only lesponstble for data reported in Jtiuetores/mni. This rspon may not be reproduced, except In fuB, wa»ut wnten appn3«*i try ATC Asjodates irw. This report may not be tiled io eB(m preovei endpaemerrt by NVtw or any oKwr agaricy oi the U.S, Cevemmenl This naporis relates only to toe sainples rOpenM above. Quality oonlrol dee finduding 95% confidencb limits and laboratory and anehsis’ aocu-'acy and precisor.) io available upon rerjuast.

AWedlai for NVLAP PUlfflM («01187-0, NV Slaw ELAP #10876 .. AH Aire r ef!

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