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NYC 9/11 Public Portal Document
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TESTY"ELL LABORATORIES,
Environ ntal Laboratory NYS FLAPS 11142
•
47 Hudson Street, Ossining, New York 10562 NVLAP 4200083-0
AIHA 8100147
PCM AIR SAMPLE RESULTS
r--
Client: Bovis Lend Lease Date Collected: 02/07/02
Date Rec'd (lab): 02/08/02
Project #: MBO-025AB Analysis Date: 02/08/02
Analyst: J. Yarrusso
Sample Location: The Millenium Hilton
55 Chruch Street Analytical NIOSH 7400
New York, New York
0
Field Technician: B. Feldman
Sample #: Sample Location: Sample Type 02PCM # Volume Concentration f/cc
B. Feldman
1 Personal 2353 600 0.0114
. . . . . . . .PSI
.........
entire building 240 0.0114
Total Duration Sampled (min.) 240
8 hr. Time Weighted Averaae (TWA1 0.0057
2
B, Gitman_ _ _ _ _ _
PII
Personal 2354
enure ouuumg
Total Duration Sampled (min.)
600
zwu
240
0.0638
1
u.uo.io
8 hr. Time Weighted Average (TWA) 0.0319
'- ou_ l
3 Personal 2355 600 0.0695
taP~~
* 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 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 McCad - Laboratory Director
NYC-WTC 000103468
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