NYC-WTC_000205575

NYC 9/11 Public Portal Document

20S S/oiicfiin^e Ld/ie EMSL Analytical, Inc. Carle Place, NY 11514 Piioiie: (516) 997-7251 Fax: (516) 997-752S Attn.: Commercial Lab Enterprise Tuesday, October 30, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116410

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

Project: BLDG #3 - 40 HARRISON ST NY, NY 25TH FLR - 01231

STRUCTURES Analytical Vein me Asbestos a 0.5)1 - Non- Area Analyzed Sensitivity Asbestos Concentration Sninplc ID (liters) Type(s) < 5)1 5)l Asbestos (mm') (S/ec) (S/niiiE) (S/ec) 353 1400.00 None Detected 0 0.0635 0.0043 <15.75 <0.0043

354 1400.00 None Detected 0 0.0635 0.0043 <15.75 <0.0043

355 1400.00 None Detected 0 0.0635 0.0043 <15.75 <0.0043

1660.00 None Detected 0 0.0635 0.0037 <15.75 <0.0037

357 1400.00 None Detected 0 0.0635 0.0043 <15.75 <0.0043

358 1300.00 None Detected 0 0.0635 0.0047 15.75 <0.004 7

Daniel Clarke L Analyst Approved Signatory Disciainie's; Ibis laboratory is not responsible lor data reported in sliuclorcd/cc. wieeb is dependun! on vokimo co'i /do.yrof: This laboralory is only lesponsiblo for data reported io slruc'ufus/ii'.'u’. Inis rei'ort may nd be rcpioduced. o/.c-pt i .?n appro.' Ilfs report must not bo u>od lo dsiin pioducl enG.xseii>-^.T: by KVL.AP or cr, ujo- :y of the U S. Gcverr.u'onl 1 7 to b-c so reporlerj above. CJuTity control daia (iuchKiing 95% confid«inc-j hmi!;. and ob y i«nd ar ucc.ura-.y m/J y

ledild.; for NVLAP PIM-'J Ch? /• IbKi-'.-.clO MY tLAP I 1 C- CO.-'.

CITY_21MC100_003008174

NYC-WTC_000205576