NYC 9/11 Public Portal Document
iL I
Environmental Laboratory
47 Hudson Street, Ossining, New 10562
NYS ELAP # 1t 142
NVLAP a 2000e3-n
ASIA ft 100147
Transmission Electron Microscopy Results
client: Bovis Lend Lease
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Project #: MBO 025AB
200 Park Avenue
New York, New York Date Collected: 09129/01
• Date Rec'd (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 NumberLI.meColl. Grid I
Sample #: Sample Location: Grid Area CountableAsb. Concentration Concentration
01TEM # enn s
(liters) Analyzed Structures Structures/mm' Structures/cc
Analyzed
to 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 NIA
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 anaysis/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 fu8, without
the written approval of Testwell Laboratories, Inc.
Coovncht C 2001 Testwell Laboratories Inc
norarory trecior pproveo Signatory
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is
NYC-WTC 000103949
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