NYC 9/11 Public Portal Document
Environmental Laboratory NYS ELAP # 11142
4T Hudson Street, Ossining, New 10562 N #
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Transmission Electron Microscopy Results
Client: Bovis Lend Lease Project#: MBO-025AB
200 Park Avenue
New York, New York Date Collected: 09/29/01
Date Recd (lab): 09/29/01
Sample Location: The Millenium Hilton Hotel Analysis Date: 10/02/01
55 Church Street TEM Analyst: D. McCarl
New York, New York Analytical Method: AHERA
EPA 40 CFR Part 763
Field Technician: M. Sokolinskiy/O. Koledenkov
Filter Type - MCE 0.45 micron
Avg.Grid Opening: 0.0121mm2
Lab Number Volume Coll. Grid Area Countable Asb. Concentration Concentration
Sample Location: openings
s
Sample #: 01TEM # (liters) Analyzed Structures Structures/mm Structures/cc
Anal ed
FBA Field Blank 3456 0.0 4 0.048 0 <20.66 N/A
FBB Field Blank 3457 0.0 4 0.048 0 <20.66 N/A
FBC Field Blank 3458 0.0 4 0.048 0 <20.66 N/A
FBD Field Blank 3459 0.0 4 0.048 0 <20.66 N/A
Structures/mm2 Structures/cc
Total Average Concentrations <20.66 <0.004
This report is the confidential property of our clients. This certificate of analysis/report shall not be used by the client to claim product endorsement by the National Voluntary Laboratory Approval
Program (NVLAP) or any agency of the United States Government. The laboratory has no control over air sampling collection. This certificate of analysis/report shall not be reproduced in full, without
the written approval of Testweli Laboratories. Inc.
Coovriaht O 20X1 Testwefl Laboratories. Inc.
naauy
NYC-WTC 000103789
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