NYC-WTC_000209611

NYC 9/11 Public Portal Document

r 208 Sloiieliiiige Lane EMSL Analytical, Inc. ess Carle Place, NY 11514 Phone: (51 6) 99 7-7251 Pax: (516) 997-7528 Attn.: Commercial Lab Enterprise Friday, November 02, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116584

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

#STRUCTURES Analytical Volume rVsbestos ^0.5(1- Noii- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Type(s) < 5ji s 5ji Asbestos (111111’) (S/cc) (S/miii’) (S'cc) 511 1350.00 None Detected 0 0^0635 0.0045 <15.75 <0.C045

512 1340.00 None Delected 0 0.0535 0.0045 <15.75 <0.0045

513 1350.00 None Detected ■ 0 0.0635 0.0045 <15.75 <0.0045

514 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

515 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.C047

516 1300.00 None Delected 0 0.0635 0.0047 <15.75 <0.0047

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Earl Tracey 1a a .. Analyst Approved Signatory Disclaimers: Th.c faborn IS r,ol responsible for dsio reported in situci' i.'c';, wtiich is dependent ofi vol 'ulsooratory pofsor.rifi. This laboratoiy is only ry '.sif:'-; fo; data reported tn s'ru'lureT/nvii''. Tr r5;;T.'; may col be rearridc-’reb. .1 V,'iiJfc.n aijproval by u.' ‘I nis repot I must r.j; ' to cljint produci endcfsemeM by MVLAP u- icyof the U.S. Govs,-V reK’rtt KibO'.'C Qjb lain (inc.'ud'r.t; con/id-rriCc- Im’il '• u id jb?.'’ V/ aviiysk. iA-ri-r: .? upon reques!

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NYC-WTC_000209618