NYC-WTC_000210341

NYC 9/11 Public Portal Document

208,S{oiie{iiiige Lane EMSL Analytical, Jnc. Carle Place, NY I15J4 Phone: (516) 997-7251 Free: (516) 99 7-752S 4 Attn.: Commercial Lab Enterprise Saturday, October 20, 2001 270 Swinton Avenue Bronx. NY 104S5 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

tf STRUCTURES Analytical Volume Asbestos O.Sp. - Non* Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Typc(s) <; 5p 5|i Asbestos (nini') (S/cc) (S/iiim’) (S/cc) 25 1200.00 None Detected 0 0.0635 0.0051 <15.75 <0.0051

26 1B00.00 None Delected 0 0.0635 0.0038 <15.75 <0.0035

27 1600.00 None Detected 0 0.0635 0.0038 <15.75 <0.003=

28 1600.00 None Detected 0 0.0635 0.0038 <15.75 <0.0036

29 1600.00 None Detected 0 0.0635 0.0038 <15.75 <0.0036

30 1600.00 None Detected 0 0.0635 0.0038 <15.75 <0.0056

Brian Riedener Analyst aLaz Approved Signato.^ Ojsclaimers: This laboratory is not responsible for data reported in slruclures/cc. which is dependent on volume cc’iecled by nd: -laboratory pyisor.n-i This laboratory is only responsible for data reported in structurfes/mm’. This report may no! be reproduced, except in full, w y.'fil’.en approval by Et.'Sc. This report must not be used to claim product endorsement by NVLA? or any agency of (he U.S. Governinenf. Th;i report relet-: 5 co’/ :o satup>’-5 reported above. QuaWy control data (tfKiuding 95% confidence hmits and laboratory arid analysts' accuracy ano pre-bsior.) o ,-

-10, NY JZI.AP CA 1'1! 0><;j ---------------

CITY_21MC100_002843283 NYC-WTC_000210345