NYC-WTC_000210331

NYC 9/11 Public Portal Document

208 Stonehinge Lane EMSL Analytical, Inc. Carle Place, NY 11514 Phone: (516) 997-7251 Fax: (516) 997-7528 EMSL 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 > 0.5g - Non- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Type(s) < 5g > 5g Asbestos (mm’) (S/cc) (S/nim’) (S/cc) 181 1450.00 None Detected 0 0.0635 0.0042 <15.75 <0.0042

182 1450.00 None Detected 0 0.0635 0.0042 <15.75 <0.0042

183 1450.00 None Detected 0 0.0635 0.0042 <15.75 <0.0042

184 1460.00 None Detected 0 0.0635 0.0042 <15.75 <0.0042

185 1250.00 None Detected 0 0.0762 0.0040 <13.12 <0.0040

186 1250,00 None Detected 0 0.0762 0.0040 <13.12 <0.0040

Earl Tracey Analyst Approved Signatory Disclaimers This laboratory is not resoonsible for data reported in structures/ce. which is dependent on volume coliecled by non-Iaborafory personnel. This laboratory is only responsible for data reported in struclures/mm*. This repod may not be reproduced, except in full, without written aporoval by EM SI . Tiiiy report must rot be used to claim product endorsement by NVLAP or any agency of the U S. Government, this repent relates O’-ly to the samples reported above. Quality control date (including 95% confidence limits and laboratory and analysts’ accuracy and precis-on) is available upon request 5

i jedlleclfor NVLA“ PLM.n E;M #101048.10, NY ELAP 11469. CA El AP 2339, C L PH-024'3

CITY_21MC1OO_OO2843228

NYC-WTC_000210335