NYC-WTC_000176234

NYC 9/11 Public Portal Document

268 Stoneliiiige Lane EMSL Analytical, Inc. Carle Place, NY 11514 Phone; (516) 997-7251 Fax; (516) 997-7528 .EM Attn.: Commercial Lab Enterprise Wednesday, October 31, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116450 I

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 32ND FLR i l^UCTURES Analytical Volume Asbestos S 11.5)1 - Non- Area Analyzed Sensitivity Asbestos Concentration Sntnple ID (liters) Type(s) < 5p > 5)1 Asbestos (nun') (S/cc) (S/iiiiii‘) (S/cc) 396 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

397 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

i

! 398 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

399 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0,0047

I

400 1310.00 None Detected 0 0.0635 0.0046 <15,75 <0.0046 1

401 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

Daniel Clarke Analyst -k Approved Signatory I Disclaimers This luboralory nol responsible for dala repotted in slructures/cc, which is dependent cn vnli-me cnifctcd b/ non-loboratory perr.onn-4 5 This laborotory is only rospon tola for data reported in $bucluios/inrn’ This report may not bo reprociucr.,-i Fxccpl -n L11. without v.nlten approval by f MSI Tins report must nol be u>c'd to claim product endPrscmenl by NVLAP or any arjency of the U S. (iovomn'ont Th-s otpnrt rulatcs only to thu samp'^c roported abovit Oiinbly control data (including 95% confidoncu limits and laboratory and analysts' acju-a--, and pn-rj-’-m) is ova L-lMl upon request 6

•4^1^ ■ rw -p'Jiledffii NVLAH HlMZl'tM #101048-10 NY FLAP 114'?:’. CA tLAP 2339. CT PH

CITY_21MC100_012545276

NYC-WTC_000176239