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NYC 9/11 Public Portal Document
I . I .. L.L. LJV I I % I I V, I
• -I 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: 07/23102
C7 Date Rec'd (lab): 07/23/02
Project #: MBO-025AB Analysis Date: 07/24/02
Analyst: 0. 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
•
1051 Personal Decon During 22556 1250 < 0.0022
1052 Waste Decon During 22557 1250 0.0027
0 1053 Level C West Section inside air lock During 22558 1225 0.0026
Level C West Section outside air
1054 During 22559 1225 < 0.0022
lock
1055 Personal Decon During 22560 1350 < 0.0020
1056 Waste Decon During 22561 1350 < 0.0020
1057 Level C West Section inside air lock During 22562 1250 0.0041
Level C West Section outside air
0.0024
•
1058 During 22563 1250
lock
1059 Blank During 22564 N/A N/A
1060 Blank During 22565 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 oy 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
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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 000103413
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