NYC-WTC_000187160

NYC 9/11 Public Portal Document °OSE 31/02 ,/22/2031 22:55 212-290-3255

New York Lab 307 West 38th Street, New York, NY 10018 EM5^ Phone: 212-290.0061 Fax; 2122300058 Email:

Attn: NYC Department of Environmental Protectior Customer ID: +03nycdep 96-05 Horace Harding Expressway Customer PO. Queens, NY 11366 Recalvad; 09/29/01 9:50 PM Fax: (718) 595-6307 Phone: 718^9: i- 281 EIVISL Order: 030105183 Project WTC EMSL Project ID;

Analysis Date: 9/30/2001

Asbestos Fiber Analysis by Trans i ission Electron Microscopy (TEM) Performed by EPA40CFR I ‘i•art 763 Final Rule (AHERA) 1? Anaiyticai Asbestos Area Non Asbestos # Struaure SeusUivify Concentration <ample Volume Analyzed Asb Typefs) O-Sp-S Sp fS/cc) fS/mm’) (S/cc)

IO926/A3O7005 525.00 0.1500 Chrysotile 1 1 0.0049 13.33 0.0098 volume is below racommondod limit for method. )30105183-0001

Qhayath Ellas Analyst Laboratory Manager or other approved Signatory

Oloclaimori;. me 8t>of3lcry 19 not respcnsIBIe • for daw ----- — in------------------ rsDoried structuftjc-'cc.lift io dapenaenl on voluma^lloswd by non-laborstory porsonnoi. This Tao le cnSy ra'sponsifcrB for may not D9 reproduced except in M I. rithaut wflUen approval by EMSL. This rapon mud rot be used to claim producs endoraomeni by NvLA or any agency of the U S. Govarrimant This report roiates only tome ee nf ’ I reoorlod above. n. ----- HmiU and laboratory and Quality control daw (Including 95% confidonec anaiy« e acourocy end crociuon) is SyailaWa upon r©quB»t .ACCrej ledtarNVLAP PLM/TE.M#l0l048J?, NY Slata ELAP #11606

TEI IERA-1 1

A 1 212 290 0058 98X P.01 SEP-30-2001 23=11 CITY_21MC1OO_OO2965388

NYC-WTC_000187160