NYC-WTC_000205599

NYC 9/11 Public Portal Document

208 Stonehhtge Ltnie EMSL Analytical, Inc. Carle Place, NY 11514 Phone: (516) 997-7251 Fax: (516) 997-7528 EMSL? 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 > (1.5)1 - Non- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Type(s) < 5)1 >5)1 Asbestos (in n?) (S/cc) (S/inm’) (S/cc) 225 1580.00 None Detected 0 0.0508 0.0048 <19.69 <0.0048

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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 I I t

228 1600.00 None Detected 0 0.0508 0.0047 <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

Michelle McGowan Analyst Approved Signatory Disclaimers Thi-s laboratory is no! responsible for data reported in slrjclutes/cc, wtiidl .s dependert on volume co lected by tior.-laboralo'y persorr’el. This laboratory is only responsible for data rt-poiied m structures/mm’. This report may not be repiotlured, except in full wilhoj*. v.ftto:'! apo: eval t-y EMSL This report must nol be used to claim product fec.npiseinent by NVLAP or any aponcy o! tfio U S Government This report reiatps c Ly to ino $3:t'i)ies reneited above Quality coiilici data (KiciiiJ'm; ''annijeiice limits and labo rituiy unj auniy; a ic.iiacy and tveoisio'i'i i> :-,y j. uu-in uo.'-i i---ji;ast 4

jrlaed lor NVl.AP PLM'I LM SICIC.IK 15. NY 1.1 AP 11-169, CA El AP 2939, C. I PH 999

CITY_21MC100_003008230

NYC-WTC_000205599