NYC-WTC_000210359

NYC 9/11 Public Portal Document

208 Stoneliinge Lane EMSL Analytical, Inc. Carle Place, EV J15]4

Attn.; P/ione: C5J6) 997-7251 Pa.x: C516} 997-752S 4 pH Commercial Lab Enterprise 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 >0.5^.- Noii- Aren Analyzed Sensitivity Asbestos Concciitr;ition Sample ID (liters) Type(s) < 5;i s 5g Asbestos (mm’) (S/cc) (S/niiii’) (S/cc) 1320.00 None Detected 0 0^635 0.0046 <15.75 <0.0045 119

120 1310.00 None Delected 0 0.0635' 0.0045 <15.75 <0.0046

pi? 1050.00 None Detected 0 0.0508 0.0041 <19.69 <0.0041

122 1300.00 None Detected 0 0.0635 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 1A

Analyst Approved Signatory Disclaimers Ttiis Mbcalof/ is ret responsibio (or data feporled in slfuc(ures/cc. which is dependent on volume coiiec'.eri by non-l3bcratory persoanol. This laboratory is only responsible (or dala reyMrled in struclures/mm''. This report may not be reproduco-T. except in >«iT v.iihout written approve! by KMbi. This reporl must not he used to claim product endorsement by NVLA.P or any agency of the U.S. Governm-tni Ttiis repo; t relates crtly to th-c samples leporled above OuaMy cor-troi data (inciuding 95% confidence Uniiic find iabcratevy and analysis.' arxora-.y ein<; precisinni u avails: ion ruU'.icsl

t NY Li II CITY_21MC1OO_OO2843299

NYC-WTC_000210361