NYC-WTC_000205605

NYC 9/11 Public Portal Document

208 Sloneliiiige Lane EMSL Analytical, Inc. Carle Place, NY 11514 Phone: (516) 997-7251 Fax: (516) 99 7-7528 EMSL Attn.: Commercial Lab Enterprise Saturday, October 27, 2001 270 Swinton Avenue Bronx. NY 10465 Ref Number; LI0116352

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

#STRUCTURES Analytical Volume Asbestos > O.Sg - Noii- Area Analyzed Sensitivity Asbestos Coiiceiiti atioii Sample ID (liters) Type(s) < 5g > 5)1 Asbestos (ill nd) (S/cc) (S/niin^) (S/tt)

280 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

281 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

282 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

283 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

284 1320.00 None Detected 0 0.0635 0.0046 <15.75 <0.0046

285 1270.00 None Detected 0 0.0635 0.0048 <15.75 <0.0048

Earl Tracey Analyst Approved Signatory Disclaimers This laboratory is net responsible for data reporteJ m staict-jtm :c. which IS d^psodcr.t on. vol । no coH-C’ by non-lat-oratory perscrm-?. This laboratory 'S only responsible for data reported in siiuctmos.’ii’mT Th.s "fo;t may nut be feprodaccu. uxopp: .1' 1:u';. wntieu Hi'prova' by EI/Sl This repo’t most not be used to ciami ornduct endnisemon- by NVLAP cr rm agency of toe U S GovAin’t'i •1. Ihi;. re y; retaie,' oiry to u.c- t-ampYS fepoitcd Eioovc Qua: ty controi dam ('nciud-ng 95% confide-'ce ru rmd ij J, -itoi y tinj aru UCClK .;.'y • ifiT [ r-f” ; ffe'-

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CITY_21MC100_003008237

NYC-WTC_000205608