NYC 9/11 Public Portal Document
208 Stone/tinge Lane
EMSL Analytical, Inc. Carle Place, NY 11514
Phone: (516) 997-7251 Fax: (516) 997-7528
Attn.:
Commercial Lab Enterprise Saturday, October 20, 2001
270 Swinton Avenue
Bronx, NY 10465 Ref Number: L10116102
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 0.5µ- Non- Area Analyzed Sensitivity Asbestos Concentration
Sample ID Asbestos (S/cc) (S/mm') (S/cc)
(liters) Tvne(cl < 5µ 2 5µ (mm')
19 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045
20 1330.00 Chrysotile 0 1 0 0.0635 0.0046 15.75 0.0046
21 1260.00 None Detected 1 0.0635 0.0048 <15.75 <0.0048
22 1280.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047
23 1280.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047
24 1260.00 None Detected 0 0.0635 0.0048 <15.75 <0.0048
Brian Riedener
Analyst Approved
Signatory
Disclaimers: This laboratory is not responsible for data reported in slruclu!esfcc, which is dependent on volume collected by nor,-laboratory personnel.
This laboratory is only responsible for data reported in structures/mm'. Th:s report may no' be reproduced, except in let withou! w•itlen approval by EMSL.
This report must not be used to claim product endorsement by NVLAP or any agency M the U.S. Government. This report relates only to the samples 4
reported above. (Duality control data (including 95% confidence limits and laboratory and analysts accuracy and precision) is avwd_,hie upon request.
NYC-WTC 000109400
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