NYC-WTC_000203178

NYC 9/11 Public Portal Document

10/16/2001 00:25 212-230-0058 tMbL MANMAI I AN

New York Lab r EMSI 307 Wa«i 38th Straat, New York. MY t Odia Fhorw: I1J-JS0-O0S1 Fax: 2122O000SS Email: r Attn: NYC Department of Environmental Protection Customer ID: ♦03nyodep 96-05 Horace Harding Expressway Customer PO: Queens. NY 113€6 Received: 10/15/01 6:29 PM Fax. (718) 595-6307 Phone: 718-595-6291 EMSL Order 030108257 Project: WTC EMSL Project ID.

Analysis Date' 10/15/2001

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rulo (AHERA) Analyacal Asbastos Area Platt Aibestos ft Structure Senttihitiy Concentration Sample Volume An.iJyzea Atb Typtfs) Sp fS/cc) JO2A)O1 525.00 0.1500 41 Chrysotile 0 1 0.0049 6.S7 0.0049 veiuirtMbalawraaoniinandadiiina rormalhed 3301oe26T-OCf01,

J02/a02 600.00 0.1375 24 None Detected 0.0047 <7 27 <0.0047 Volume w bolou, raeommondod linsll Iwmainoa. isoioeger-WR iO2A)03 525.00 CI.1S00 40 Chrysotile 1 0 0.0049 8.87 0.0049 voiumoiibWowraoxnmandBdUmrt f^r ff’etf'Od J3O1O62S7-OOO3

Jose Arriaga Analyst Laboratory Manager or other approved signatory

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212 290 005S 98X p.03 nCT-lS-2001 00540

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NYC-WTC_000203178