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← Document results/DEP Box 36/20 DEY STREET Block: 80 Lot: 4 BIN: 1075702 Millenium Hiton, 41-51 Church St, 172-184 Fulton St
Document / 137 pages

Air sample results for 55 Church Street, undated

Machine-extracted title · confidence 100%

Laboratory report from Testwell Laboratories presenting air sample results for the facility at 55 Church Street.

NYC-WTC_000103889–000104025

Folder label: “20 DEY STREET Block: 80 Lot: 4 BIN: 1075702 Millenium Hiton, 41-51 Church St, 172-184 Fulton St

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Scanned page image, NYC-WTC_000104011
OCR text

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NYC 9/11 Public Portal Document

L TESTWELL LABOF _ .DRIES, INC. Environmental Laboratory .y

• 47 Hudson Street, Ossining, New York 10562 NYS FLAP 011142 NVLAP 0200083.0 AIHA 0100147

Transmission Electron Microscopy Results Client Bovis Lend Lease Project#: MBO-025AB 200 Park Avenue New York, New York Date Collected: 10/18/01 Date Recd (lab): 10/19/01 Sample Location: The Millenium Hilton Hotel Analysis Date: 10/19/01 55 Church Street TEM Analyst: D. McCarl New York, New York Analytical Method: AHERA EPA 40 CFR Part 763 Field Technician: M. Sokolonskiy

Filter Type - MCE 0.45 micron Avg.Grid Opening: 0.0121mm'

Lab Number

J_ Sample #: Sample Location: Grid Area Countable Asb. Concentration 01TEM # Ivol(liters) 0hui Openin Analyzed Structures Structureslmm' Structures/cc Anal ed gs

IA-4101 Room #4101 3770 1260.0 6 0.073 10 137.74 0.042

2A-4102 Room #4102 3771 1260.0 6 0.073 7 96.42 0.029

3A-41FI.S Corridor, South Side 3772 1260.0 6 0.073 6 82.64 0.025

4A-4103 Room #4103 3773 1260.0 6 0.073 12 165.29 0.051

5A-4104 Room #4104 3774 1260.0 6 0.073 11 151.52 0.046

6A-4105 Room #4105 3775 1260.0 6 0.073 11 151.52 0.046

7A-4106 Room #4106 3776 1260.0 6 0.073 8 110.19 0.034

8A-41FI.M. Corridor at the Middle 3777 1260.0 6 0.073 5 68.87 0.021

9A-4107 Room #4107 3778 1260.0 6 0.073 10 137.74 0.042

1OA-4108 Room #4108 3779 1260.0 6 0.073 6 82.64 0.025

11A-4109 Room #4109 3780 1260.0 6 0.073 8 110.19 0.034

12A-41FI.N. Corridor, North Side 3781 1260.0 6 0.073 10 137.74 0.042

Structures/mm2 Structures/cc Total Average Concentrations 119.38 0.036 This report is 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 the United States Government. The laboratory has no control over air sampling collection. This certificate analysis/report shall of

of

not be reproduced in without the written approval Testwell Laboratories, Inc. full,

of

Copvriaht ® 2001 Testwell Laboratories- Inc

• a rarory rector pprov nazory

NYC-WTC 000104011

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NYC-WTC_000104011Source: NYC Law Department, mirrored locally

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