NYC-WTC_000210341

NYC 9/11 Public Portal Document

20S Sioneliiitge Lane EMSL Analytical, Inc. Carle Place, l\'Y J J 514

Attn.; Phone; (516) 997-7251 PtLx: (516) 997-752S iB® Commercial Lab Enterprise Saturday. October 20, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116102

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

Project; 310 GREENWICH ST. NY/NY

# STRUCTURES Analytical Volume Asbestos >0.5g- Noii- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Typc(s) < 5n > 5(1 Asbestos (mill’) (S/cc) (S/mm’) (S/cc) 49 1280.00 None Detected 0 0^0635 0.0047 <15.75 <0.0047

Brian Riedener Analyst Approved Signatory Disclaimers; This laboratory is not respon.^tbie dais reported in s’.njclufes/cc, which is dependent on volume coliectod by ncn.iaboiatory personnel. This laboralory is only r-sponsibie for data reported in slructures/m«n’. This repoil may not bo reproduced, except in fuH. without wniien approval by EMSL This report must not bo used to claim product endorsement by NVLA? or any agency of the U.S. Government This repo't rci-ce? only (o the sarnpk-s 5 n-poi ted above. Quality contiol data (incGdin^ S5% confidence ItniiL- rtud laUnratOfy and analysts' accuracy and precision; avu-* iblo upon revues'.

l.-siWecI lor NVI.A" IVi'TSM jri SV tlAP IKAu C.\ >•

CITY_21MC100_002843287 NYC-WTC_000210349