NYC 9/11 Public Portal Document
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L . Environmental Laboratory
47 Hudson Street, Ossining, New York 10562
NYS ELAP # 11142
NVLAP # 200083-0
AIHA # 100147
PCM AIR SAMPLE RESULTS
Client: Bovis Lend Lease Date Collected: 07/18/02
Date Recd (lab): 07/18102
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Project #: MBO-025AB Analysis Date: 07/19/02
Analyst: C. Agrest
Sample Location The Millenium Hilton
55 Chruch Street Analytical NIOSH 7400
New York, New York 10007
Field Technician: B.Gitman
Sample #: Sample Location: Sample Type 02PCM # Volume Concentration f/cc
1021 Personal Decon During 22065 1200 0.0061
1022 Waste Decon During 22066 1200 0.0051
L 1023 Lobby inside air lock During 22067 1175 0.0094
1024 Lobby outside air lock During 22068 1175 <0.0023
1025 Personal Decon During 22069 1350 0.0033
1026 Waste Decon During 22070 1350 0.0024
1027 Lobby inside air lock During 22071 1250 0.0112
0
1028 Lobby outside air lock During 22072 1250 0.0031
1029 Blank During 22073 N/A N/A
i
1030 Blank During 22074 N/A N/A
* Limit of quantitation based on volume of air collected and 5.5 f/100 fields as per the NIOSH 7400 method. The report
value is calculated by using the higher value of either the actual concentration or the limit of quantification reported at
P(0.05) indicating the 95% confidence level at 2 standard deviations. ** Sample information is provided ay the client &
presented as stated. "' Laboratory QC data available upon request. ""' The laboratory has no contro, over air
sampling collection. Reports are the confidential property of our clients. This certificate of analysis/repo-t 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. This certificate of analysis/report shall not be reproduced except in full,
without the written approval of Testwell Laboratories, Inc.
Deborah McCall - Laboratory Director
NYC-WTC 000103407
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