NYC-WTC_000176206

NYC 9/11 Public Portal Document

208 Stone/i:'nge Laue EMSL Analytical, Inc. CarleP/ace,NY J}S14 Phaiie: (5J6) 997-7251 Pax: (516) 997-7528 EM Attn.: Commercial Lab Enterprise Friday, October 26, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116316

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

Project: PROJECT: BUILDING # 3 - 40 HARRISON STREET, NEW YORK , NEW YORK 10013

# STRUCTURES Analytical Volume Asbestos >0.5)1- Noii- Area Analyzed Sensitivity Asbestos Concentrntiuii Sample ID <5)1 > 5(t Asbestos (liters) Type(s) (innP) (S/cc) (S/inn?) (S/cc)

225 1580.00 None Detected 0 0.0508 0.0048 <19.69 <0.0048

226 1600.00 None Detected 0 0.0508 0.0047 <19.69 <0.0047

227 1600.00 None Detected 2 0.0508 0.0047 <19.69 <0.0047

228 1600.00 None Detected 0 0.0508 00047 <19.69 <0.0047

229 1600.00 None Detected 0 0.0508 0.0047 <19 69 <0.0047

230 1600.00 None Detected 1 0.0508 0.0047 <19.69 <0.0047

i Michelle McGowan Analyst Approved Signatory Disclaimers Ihiu Idboratoi / is not responsible for dala reported io structures/cc, which is dependent on volumu co’i. c’-d by »»on lahoftilury pcisonuni This laboratory is only responsible for data reported in siructurus/innv. ll»;. ntporl may not De reproducA'd. cMCfpt io fail, without written approval by t m^l This report must nut ba u?< d lo darn product endorsumont by NVIAP or any agency of th© U.S Government Ihis report relates only to the samp'uu 4 reported above Quality co ilrol data (ncludmQ 95% confidence limits nnd loborotory and analy.sts' accumry and pru..u.wn) u availablu upon itgut J

Ji grilled fnrNVlAI’ PIK' NY ELAP 114M, CA Tl AP .<1.39. CT PH.02^9

CITY_21MC100_012545246

NYC-WTC_000176209