NYC-WTC_000176225

NYC 9/11 Public Portal Document

208 Sfoiteltiiige Lane EMSL Analytical, Inc. Car/eP/ace, NY 11512 Phone: (516) 997-7251 Fax: (516) 997-7528 EMS? 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 Volume Asbestos Ji 0.5)1- Noii- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Typcts) < 5)1 s 5)1 Asbestos (ill 111') (S/cc) (S/ni 111') (S/cc) 359 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

360 1300.00 None Detected 0 0.0635 ■ 0.0047 <15.75 <0.0047

361 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

362 1290.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

363 1400.00 None Detected 0 0.0635 0.0043 <15.75 <0.0043

364 1400.00 None Detected 0 0.0635 0.0043 <15.75 <0.0043

Daniel Clarke I Analyst Approved Signatory ! Disetaimers. This laboratory is not rosponsiblo for data reported iii stiucijfes/cc. which is depcnrienl on vohimo roii(<tr d by non laharalory pcfdofint I i t This laboratory is only respo isible for data roprirind in struUuros/tnm’. Tr ib ropoil may not be rnprodured, except in fi.i: w.thnut wrutun approval by EMSL This report must nut be tisrt tn ckiiin product ondorsernenl by NVI AP oi any ugericy ol Uto U S. Gavvrninent 1 h;s repert luiates only In thn f r.mplt*:. reported above Quality ren rol data (inciudinq 95% confidence l.mitsond iaborotoiy and analysis’ accuracy and ptecistani is nvaiKble upon icquest 8

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CITY_21MC100_012545269

NYC-WTC_000176232