NYC-WTC_000195433

NYC 9/11 Public Portal Document

208 Stoneliinge Lane EMSL Analytical, Inc. Carle Place, NY IISN Phone: (516) 997-7251 Ftix: (516) 997-7528 jEMSLj Attn.: 4^

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 SO.Sp- Noti- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Typefs) < 5p >5(1 Asbestos (ninP) (S/cc) (S/mni>) (S/cc) 193 THo^ None Detected 0 0.0635 0.0049 <15.75 <0.0049

194 1240.00 None Detected 0 0.0635 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 i

Analyst Approved I I Signatory I Disclaimers. Ihis laboratory is nd responsible for data reported in structures/cc, which is dependent on vuluins coliectnd by non-laboratory pi.-rscnnei This laboratory is only responsibh for data reported in structures/mm’. This report may not be reproduced, except in fulJ, without wiitien approval I7 tMSL. This report must not be used to cl iim product endorsement by NVLAP or any agency of the U.S. Government This report relates only to the samples i! leportfed above. Quality control d Ma {including 95% confidence limits and iaboratory and analysts' accuracy and precision) is nvailab'e upon request. 7

I (■.rcdiled for NVLAP PLM/TEM f,'101048-10 NY El AP 11469, CA ElAP 2339, CT PH.0249 )

CITY_21MC100_010317873

NYC-WTC_000195439