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NYC 9/11 Public Portal Document
TESTWELL LABORATORIES, INC.
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1 Environl ntal Laboratory
47 Hudson Street, Ossining, New York 10562
NYS elan # 1142
Nvuwa2ooa83-o
AIHA # 100147
PCM AIR SAMPLE RESULTS
Client: Bovis Lend Lease Date Collected: 08107/02
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Date Recd (lab): 08/08/02
Project #: MBO-025AB Analysis Date: 08/08/02
Analyst: D. Agrest
Sample Location The Millenium Hilton
55 Chruch Street Analytical NIOSH 7400
New York, New York 10007
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Field Technician: B.Gitman
Sample #: Sample Location: Sample Type 02PCM # Volume Concentration f/cc
1155 Personal Decon During 23897 2525 < 0.0011
1156 Waste Decon During 23898 2525 < 0.0011
1157 Blank During 23899 N/A N/A
1158 Blank During 23900 N/A N/A
Limit of quantitation based on volume of air collected and 5.5 f/100-fields as per the NIOSH 7400 methoa. The report
value is calculated by using the higher value of either the actual concentration or the limit of quantification I eported at
P(0.05) indicating the 95% confidence level at 2 standard deviations. ** Sample information is provided by the client &
presented as stated. '" Laboratory QC data available upon request. "" The laboratory has no control over air
sampling collection. Reports are the confidential property of our clients. This certificate of analysis/report !;hall 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 McCart - Laboratory Director
NYC-WTC 000103437
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