NYC-WTC_000205580

NYC 9/11 Public Portal Document

20S S/oiiehinge Lane EMSL Analytical^ Inc. Carle Place, NY 11514 Phone: (5J6) 997-725J Piix: (576) 997-7528

Attn.: Commercial Lab Enterprise Wednesday, October 31, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116450

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

Project: BLDG 3 40 HARRISON ST NY, NY 32ND FLR

#STRyCTURES Analytical Volume Asbestos 0.5)1 - Nou- Area Analyzed Sensitivity Asbestos Concenlratioi) Sniiiplc ID (liters) Type(s) < 5)1 5)1 Asbestos (nun') (S/cc) (S/iiiiip) (S/cc) 390 1200.00 None Detected 0 0.0762 0.0042 <13.12 <0.0042

391 1500.00 • ‘None Detected 0 0.0635 0.0040 <15.75 <0.0040

392 1500.00 None Detected 0 0.0635 0.0040 <15.75 <0.0040

1500.00 None Detected 0 0.0635 0.0040 <15.75 <0.0040

394 1490.00 None Detected 0 0.0635 0.0041 <15.75 <0.0041

395 1500.00 None Delected 0 0.0635 0.0040 <15.75 <0.0040

I

Daniel Clarke (ii Analyst Approved Signatory Disclaimers- This lahora'o.'y r. not responsible for data reported in strucluros/cc, which is dependent on v by ron-J^boratory porsonr.vl 1 This laboratory is on!/ responsible tor data reported in struclurcs'iniif This report may no! be rcpforluccd. ocv: Thi.s report rnu: lint be used to claim product endorsement by NVl. repoHed above Quality cur.t'o! data (including 95% conlidynco In' is or any agency of tiie U S Govt.'n:r.ent I rvA'i Ir.boralory and analysts' ;!(c-I v.httcn app'tov?! l.y Lfv’.b;

■di’er^ In. NVl.Ai» tTM.-luM r lOlO-UM b. NY ULAP I M- C l PH I

CITY_21MC100_003008181

NYC-WTC_000205583