NYC-WTC_000205625

NYC 9/11 Public Portal Document

208 Stonehiiige Lane

EMSL Analytical^ Inc. Carle Place, NY II51L Phone: (516) 997-7251 Fax: (516) 99 7-7528 EMSL 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

#STRUCTURES Analytical Volume Asbestos > O.Sp - Non- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Type(s) < 5ji > 5(1 Asbestos (mild) (S/cc) (S/nim‘) (S/cc) 372 1200.00 None Detected 0 0.0762 0.0042 <13.12 <0.0042

373 1200.00 None Detected 0 0.0762 0.0042 <13.12 <0.0042

374 1210.00 None Detected 0 0.0762 0.0042 <13.12 <0.0042

375 1200.00 None Detected 0 0.0762 0.0042 <13.12 <0.0042

376 1320.00 None Detected 0 0.0762 0.0038 <13.12 <0.0038

377 1320.00 None Detected 0 0.0762 0.0038 13.12 <0.0038

Daniel Ciarke I/Vzvx Analyst Approved Signatory discPtimeis This laboratory is not responsible tor data reported in struclures'cc. which is dvpendr-i-.t on volunie coiiocted by nondaboratoiy prfsor.no: T his xibor aiory is onty lesponsiDle for data reported m struclu'es-'rnm’. Ttiis report may not be repro Jure J except in fuit. witrioct written appiova! by EMSL This repoi i must not be used to claim product eudcTS-uiieul by NVl.AP or any agency ct th-.- IJ 8 (luvenimpn!! Th^s repoit relates cniv to 10-; sampi- reportrd above duality control data (inducing 95% co’ lU? ar'd iabcratory anc atiatybls an -tec piecismip is a.mnaoir'’ upon

for N'/l AP PLM/T EM #10104 8-10. NY t.! AP 11CA Pl AP 2339. CT PH-O;

CITY_21MC100_003008254

NYC-WTC_000205625