NYC 9/11 Public Portal Document
11L .!:
TESTWELL LABORATORIES, INC.
Environmental Laboratory
47 Hudson Street, Ossining, New York 10562
rYSELP#11142
1WLAP #2000W-0
AIHA # 100147
PCM AIR SAMPLE RESULTS
S Client: Bovis Lend Lease Date Collected: 06/05/02
Date Rec'd (lab): 06/06/02
Project #: MSO-025AB Analysis Date: 06/06/02
Analyst: D. McCarl
Sample Location: The Millenium Hilton
55 Chruch Street Analytical Method: NIOSH 7400
New York, New York
Field Technician: B. Gitman
Sample #: Sample Location: Sample-Type 02P-CM # Volume Concentration f/cc
472 Personal Decon During 15651 1200 0.0025
473 Waste Decon During 15652 1200 <0.0023
474 4th Floor inside airlock During 15653 1200 0.0031
475 4th Floor Freight Elevator Lobby During 15654 1200 0.0039
476 5th floor inside air lock During 15655 1200 0.0078
477 5th floor Freight Elevator Lobby During 15656 1200 <0.0023
478 Personal Decon During 15657 1650 0.0019
479 Waste Decon During 15658 1650 0.0021
480 4th Floor inside airlock During 15659 1650 0.0042
481 4th Floor Freight Elevator Lobby During 15660 1650 <0.0016
482 5th floor inside air lock During 15661 1650 <0.0016
483 5th floor Freight Elevator Lobby During 15662 1650 <0.0016
* 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 McCall - Laboratory Director
NYC-WTC 000103295
OCR can misread numbers and units. Confirm readings against the page image before using them.