NYC-WTC_000209611

NYC 9/11 Public Portal Document

208 Stoneliiitge Lane EMSL Analytical, Inc. Carle Place, NY 11514

Attn.: Commercial Lab Enterprise PhvHc: (5J6} 997-7251 Fax: (516)997-7528

Friday, November 02, 2001 ill 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116584

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

# STRUCTURES Analytical Volume Asbestos i 0.5(1- Noii- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Typc(s) < 5)1 5(1 Asbestos (mm’) (S/cc) (S/mni*J (S/cc) 469 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

470 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

471 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

472 1390.00 None Detected 0 0.0635 0.0044 <15.75 <0.0044

473 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

474 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

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Analyst App.'oved Signatory r'lScL’imers: This laboratory is not responsible data repoflcd in cli uclurcs/cc. Ju iu d€-pcr«dcni on vpiurne ccl'?:ied by ipratory persev This liiS^Ofatcry is on’y respoa^ib’o for dat; reporl' a in struc.u'es/nim’. This report m..« y no; be rupCid.icv.'L exc-’p! it; DP wi; lif.'i approval 1 T h;?. lepoft nnis’ not be used lo ciai.-n pro: ertdo'seniettl hy NVL.M’ o' any on:-.-; U.S Go-.-e'nmenl. ’I r.o r-ip.Ti .t repp 1 nbovc Qu-M.ty conlrol ca'j !T,ri n-nj crr.ed^nc-* I'miis ?ri<J lab'Yu f.-.d «-«.;u;ysL/ occt-TOC/ond pr?c s-o.-.-J ’

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CITY_21MC100_002859261

NYC-WTC_000209611