NYC 9/11 Public Portal Document
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S -I Environmental Laboratory
47 Hudson Street, Ossining, New York 10562
NY$ euP # 11142
NVLAP#200083.0
AIHA 0 100147
PCM AIR SAMPLE RESULTS
Client: Bovis Lend Lease Date Collected: 07/01/02
•
Date Rec'd (lab): 07/02/02
Project #: MBO-025AB Analysis Date: 07/03/02
Analyst: M.Benderson
Sample Location The Millenium Hilton
55 Chruch Street Analytical NIOSH 7400
New York, New York
Field Technician: B. Gitman
Sample #: Sample Location: Sample Type 02PCM # Volume Concentration f/cc
859 16th floor inside air lock During 19746 1180 .0042
860 16th floor outside air lock During 19747 1180 .0033
S 861 Person decon During 19748 1310 <.0021
862. Waste decon During 19749 1200 .0037
'I
863 17th floor inside air lock During 19750 1200 <.0023
•
864 17th floor outside air lock During 19751 1200 .0039
4 865 18th floor inside air lock During 19752 1200 <.0023
I 866
867
18th floor outside air lock
19th floor inside air lock
During
During
19753
19754
1200
1200
<.0023
<.0023
868 19th floor outside air lock During 19755 1200 <.0023
869 14th floor inside air lock During 19756 1200 .0094
870 14th floor outside air lock During 19757 1200 .0025
S
* 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
a
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 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 McCart - Laboratory Director
NYC-WTC 000103373
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