NYC-WTC_000195424

NYC 9/11 Public Portal Document

208 Stonehinge Lane EMSL Analytical, Ine. Carle Place, NY J1514 Phone: (516) 997-7251 Fax: (516) 997-7528 Attn.; IL Commercial Lab tEnterprise Wednesday, October 24, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116191

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

# STRUCTURES Analytical Volume Asbestos i O.Sg - Non- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Type(s) < Sg J; 5g Asbestos (mm’) (S/cc) (S/mni’) (S/cc) 119 1320.00 None Delected 0 0.0635 0.0046 'Lists' <0.0046

120 1310.00 None Detected 0 0.0635 0.0046 <15.75 <0.0046

121 1850.00 None Detected 0 0.0508 0.0041 <19.69 <0.0041

122 1300.00 None Detected 0 00635 0.0047 <15.75 <0.0047

123 1300.00 None Detected 0 0,0635 0.0047 <15.75 <0.0047

124 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

Daniel Clarke I Analyst Approved Signatory Disclaimers; This laboratop, is nut responstblu lor data reported in struc’ures/cc, which is dependent on volume cotlcctud by non laboratory personnel This laboratory is only respcnsibte for date repotted in struclures/mm’. This report may tiol bu reproduced, uxcept i»t full, without written approval by FMSL This report must not bo use i Io claim product undorsement by NVLAP or any agency of the U.S Government 1 his report ralates only lu the samples 3 reported above Quality coftrol datu (inchtdinn conlidence limits and laboiulcry and analysts' nccurncy ond precision) is avatlable upon request.

A, ,^(Bdiled for NVLAP PLM I IM NY 1 LAI' 11460. CA ELAP 233fi. CT PH 'J>4a

CITY_21MC100_010317860

NYC-WTC_000195426