NYC-WTC_000209723

NYC 9/11 Public Portal Document

EMSL Ll PAGE .03. 10/01/2001 03:16 5169977528

20i( Stunehingc Lang EMSL Analytical, Inc, Carle Place, 1JS14 Phone; (516) 997-7251 fax: (516) 997-7528 4 EMSL Attn.: Taylor Environmental Group, Inc. Sunday, September 30, 2001 Floral Park Corporate Center 130-A Jericho Tpke. Ref Number; L10115210 Floral Pa.rk, NY 11001

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA)

Project: NYC SCA- STUYVESANT HS 6,7,8,3,10,11TH FLOORS I

^STRUCTURES .Analytical Volume Asbesto.s 0.5|i - Non- .Area Analyzed Sensitivity Asbestos Concentration Sample (D (litcra) Type/O < SfL > 5p. A.Abes (OS (S/te) (S/mmh (S/cc)

1C607A '1052.50 None Detected 1 0.0508 0.0041 <1969 <0.0041

0608 1803.75 None Oetected 0 0,0508 0.0042 <19.69 <0.0042

0609 1803.75 None Detected 0 0.0508 0.0042 <19.69 <0.0042

10610 1862.50 None Deteaed 0 0.0508 0.0041 <19.69 <0.0041

0311 1852.50 None Detected 0 0.0508 0.0041 <19.59 <00041

— 3(|0612 1824.00 None Detected Q 0.0508 0.0042 <19.69 <0.0042

Keith McWilliams Ktzi Analyst Approved Signatory Olacia/Pwr saDOislory is r>ai reseonsibla fcr naa reponod m rlnjetur»a/cc, wnlt^ u dopondont or /*iumo cs/loaed oy ron-iaoOTBtory portornoi. This laboratory m only fssponTiblo for data recorad m strudufea/mm^ Thi» rapon may not Os mproduaed, except in tuD. *iin6ul wnnar BOOfOwot Sy 6MSL. I This report muw net do usM w <saim prcflucj erSoreement by NWAP or any atjenc/ af the u S Government This report rotates any to the cmrplos rapohed above Oujiiiy control data (tnciuang 95% con/iderce tmia and taporatory ar»d analysts' asextracy ano precision) is aveiieble upon requeet 9

lited for MvtAP PLWiTEM *1010^8-1 Q. NY ELAP 11489. CA ElAP 2339. CT PM-0249

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NYC-WTC_000209731