NYC-WTC_000210368

NYC 9/11 Public Portal Document

20S Sloiiehiiige Lane EMSL Analytical, Inc. Carlcriace.NY J15J4

Attn.; Phone: (5J6) 997-7251 Lax: (516) 997-7528 Mm Commercial Lab Enterprise Thursday, October 25, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: L10116238

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

a STRUCTURES Analytical Volii me Asbestos > 0.5g - Noti- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) 'l'ypc(s) < 5g 5g Asbestos (in in’) (S/cc) (S/nim’) (S/cc) 199 1290.00 Chrysotile 1 0 0 0.0635 . 0.0047 15.75 0.0047

200 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

201 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

202 1260.00 None Detected 0 0.0635 0.0048 <15.75 <0.0048

203 1260.00 None Detected 0 0.0635 0.0048 <15.75 <0.0048

204 0.00 None Detected 0 0.0635 <15.75

Daniel Clarke Analyst Approved Signatory Dtsr.Iatmers: This laboratory is not responsihJe for data reponed in slruclures/cc. which is def-endent on volurr.e collected by non-labof3io.'y personnel. This laboratory is only responsible for data reported m slructures/rnnP, This fepofl may no: be reproduced, except in full, witnooi written approval by cMSt.. This reporl tnusl nol be used to ciaini product endorseinen! by NVLAP or any agency of the U.S. Government. This report relates only to ’/'T' samples Quality conirci daln (including 96% cenfidence liniils arid laboratory and analysts’ accuracy and precision) is availat 8

■'■r NVLAP PlM/Tl'M fU01 C-h-MC. NV ul.A!’ 1 MoO. CA FLAP 2d:'J.

CITY_21MC1OO_OO2843313

NYC-WTC_000210375