NYC-WTC_000210368

NYC 9/11 Public Portal Document

208 Stoiie/iiitge Lane EMSL Analytical, Inc. Carle Piace, NY 11514 P/ioiie: (516) 997-7251 Fax: (516) 997-7528 Mi Attn.; Commercial Lab Enterprise Thursday, October 25, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116238

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

Project: 01231 310 GREENWICH ST NY, NY

^STRUCTURES Analytical Volume Asbestos S 0.5g - Noii- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) TypeCs) < 5g 5g Asbestos (ni tn’) (S/cc) (S/iniii*) (S/cc) 193 1250.00 None Detected 0 0^535 0.0049 <15.75 <0.0049

194 1240.00 , None Detected 0 0.0S35 0.0049 <15.75 <0.0049

195 1280.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

196 1280.00 None Detected 0 0.0635 0.0047 <15.75 <0,0047

197 1310.00 None Detected 0 0.0635 0.0046 <15.75 <0.0046

198 1200.00 None Detected 0 0.0762 0.0042 <13.12 <0,0042

Daniel Clarke Analyst Approved Signatory Disciainiers: This lahoralory is r,<jt responsible for data reported in struclures/ec. which is riependenl on volume collected by noo-laboratory personnel. This laboratory is only respons bie lor data reported in stfuclures/mnP. This report may not be reproduced, except in fu t, wi'houi written approval by LmSL f. This report musi no! be used to claim p:oducl endofsemenl by NVLAP or any aqency ot the U.S. Govermnent'. This report rela'.-s only to the samples fepofled above. OuHiity ccn'rol data (including 95% confidence limits aM laboratory and analysts' accuracy and prscis'ur.i i- available upon request.

edile:! for NVI AC Pi t' O’ MO. 10, NY f l AP 1 ■\ c:t tn; 0249

CITY_21MC100_002843312

NYC-WTC_000210374