NYC-WTC_000205580

NYC 9/11 Public Portal Document

2(J!> Sri)iieliiii!^e Lane EMSL Analytical, Inc. Carle Place, NY J1514 k P/ioiie: (5J6) 997-735] fax-: (5J6) 99 7-752S 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 Area Analyzed Asbestos Conceotratinn Non- Sensitis'ity Sample ID (liters) Ty|)c(s) < 5g 5g Asbestos (in 111’) (S/cc) (S/in 111’) (S'cc) 408 1300.00 None Detected 0 0.0635 0.0047 <15.75 i<7

409 1290.00 None Delected 0 0.0635 0.0047 <15.75 <0.0047

410 1280.00 None Detected 0 0.0635- 0.0047 <15.75 <0.C047

4 1280.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

412 1270.00 None Detected 0 0.0635 0.0043 <15.75

413 None Detected 0 0.0635 <15 75

Daniel Clarke 1 Analyst Approved Signatory Oisclai'ucrs' Tnis laboialo'y is ncil respcntiible data reported in slruoiurcs/cc. which is (kp?:'Jcn! on volume / non-! ncry pe-rsonnoi This laboratory is ortly responsible for data reporled in struc’ureiJmm*. This report may not i- rep'odneed. except i i 1 approval by Lf. Inis report inus! nut bo used In dai.ni produci endo'semenl by NVLAP or any i'isj- icy of Ku. u S G1 rimoiT. IhT. ft; reporled at‘ovo Ooant ifiol data (including: 95% ennftd-mee hmiSs and it ry at.-l an-'ysts' ■ iracy IS J-l fequ.

■■ .U-J for .NY Lt.A" n - r i, Al' ? 1

CITY_21MC100_003008184

NYC-WTC_000205586