NYC-WTC_000205605

NYC 9/11 Public Portal Document

208 Stonchinge Lane EMSL Analytical, Inc. Carle Place, NY 11514 Phone: (516) 99 7-7251 Pax: (516) 997-7528 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 Volii me Asbestos > 0.5g - Non- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Type(s) < 5g > 5g Asbestos (mill’) (S/cc) (S/iii 111’) (S/cc) 292 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

293 1800.00 None Detected 0 0.0508 0.0042 <19.69 <0.0042

294 1240.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

295 1300.00 None Detected 0 0,0635 0.0047 <15.75 <0.0047

296 1300.00 None Detected 0 0,0635 0,0047 <15,75 <0,0047

297 1300,00 None Detected 0 0 0635 0,0047 <15 75 <0,0047

Earl Tracey Analyst Approved Signatory Discla liters' Tli'S labo'dtory is not responsible for data reported m s’^uctures/cc, which is depvi'ident on wA.ime col'octed by non-latoratory pArsenno' This laboratory tb :miy lespoosibla for data reported in stiuctufes-Tiiii? Tnis report may not be lep'o-tuco-i exct-pi tn full without written approve- by LM I tits report must tiol n>? used to claim prodoci ondtnsement by NVt.AP cf any agency of the U S ( em i'‘ It I ms report 'elates o-niy to tn-; ^Tiup: fwporteO al'ove Goal ;c'Uroj aahi (mcludinti 955;, ienci; i-ipiH arid lal>ora;uiy aiid antr, 5’.: ceme,. o-„-i p.(>::;--iet.i avg-iaole upon 6

AcliteP for NVi A- t //1C1S48-1G. NY ['.LAP C-A Lt AP 2339 CT PH-0;-.49

CITY_21MC100_003008239

NYC-WTC_000205610