NYC-WTC_000176225

NYC 9/11 Public Portal Document

J t • Inc. ' ' 208 t'T EMSL Analytical, Stonehinge Lane Carle Place, NY 11514 Phone: (516) 997-7251 Fax: (516) 997-7528 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 S 0.5(1 - Non- Area Analyzed Sensitivity Asbestos Concentration Sample ID I (liters) Type(s) < 5ji > 5)1 Asbestos (mtiP) (S/cc) (S/inin’) (S/cc) 284 1200.00 None Detected 0 0^0762 0.0042 <13.12 <0.0042

318 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

319 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

320 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

321 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

322 1320.00 None Detected 0 0.0635 0.0046 <15.75 <0.0046

Michelle McGowan Analyst Approved Signatory Otsclaimers; This laboratory is not responsiblo fordaUn roportod in Dlfuclufos/ec, which is dependent on volumo coIht l- d by n i .horulory personnel I T his laboratory is only lesponsibln tor data reported in structures/mm’. Ttiis report may not bu rtproduced, except m lull. wiihr..j‘ woUen upptovat by bMSL T his report must not be useii to claim product endorsement by NVt AP nr any agency of the LI S. Govcrrimenl 1 ht? raport relate^ enty to the campL-i 1 reported above Quably cor ro) deta {including 95% confidence limits and inboialnry and on.T’yf.l^' uccu'yey und pf’Ti:con‘ I't ruvaitabte upon requpst

4 .. /iirodilod for NVLAP PLM/. HM #101048-10. NY UAI' 11469, CA Pl AP 7339 C'l l>H !,:'4'.i isn—c « -«r » j t--= - .r■ . i-i r . - -■ r • -• - —

CITY_21MC1OO_O12545262

NYC-WTC_000176225