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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_000104007
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NYC 9/11 Public Portal Document

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Environmental Laboratory 47 Hudson Street, Ossining, New .rk 10562 Vf%1L.vJf 1.9V.

NYS FLAP #11142 NVLAP # 200083-0 a AIHA # 100147

Transmission Electron Microscopy Results Client: Bovis Lend Lease Project #: MBO-025AB 200 Park Avenue • New York, New York Date Collected: 10/13/01 Date Recd (lab): 10/13/01 Sample Location: The Millenium Hilton Hotel Analysis Date: 10114/01 55 Church Street TEN Analyst: D. McCad New York, New York Analytical Method: AHERA EPA 40 CFR Part 763 • Field Technician: M. Sokolinskiy & B. Feldman

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

Lab Number Volume Coll. Grid Sample #: Sample Location: Grid Area Countable Asb. Concentration Concentration 01TEM # (liters) Openingds Anyzed Structures Structures/mm2 Structuresicc Analyze S 1A Center Lobby 3697 1260.0 6 0.073 0 <13.77 <0.004

2A North Side of Lobby 3698 1260.0 6 0.073 0 <13.77 <0.004

3A Telemarketing Office Area-South Side 3699 1260.0 6 0.073 0 <13.77 <0.004

4A 5th Floor Office Room near Pool 3700 1260.0 6 0.073 16 220.39 0.068

5A 5th Floor Executive Offices 3701 1260.0 6 0.073 2 27.55 0.008

6A 5th Floor Office South Side 3702 1260.0 6 0.073 1 13.77 0.004

Between Pay Phones and Elevators at 7A 3703 1260.0 6 0.073 1 13.77 0.004 4th Floor

8A 4th Floor Central Conference Room 3704 1260.0 6 0.073 5 68.87 0.021

9A 4th Floor South Side in Corridor 3705 1260.0 6 0.073 7 96.42 0.030

a 10A North Side at 3rd Floor 3706 1260.0 6 0.073 0 <13.77 <0.004

11A 3rd Floor Central Area at Cafeteria 3707 1260.0 6 0.073 1 13.77 0.004

12A South Side at 3rd Floor 3708 1260.0 6 0.073 0 <13.77 <0.004

Structures/mm' Structures/cc Totai.Average Concentrations 43.61 0.012

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 of the United States Government The laboratory has no control over air sampling collection. This certificate of analysis/report shall not be reproduced in full. without the written approval of Testwe0 Laboratories, Inc. Cgpyt jght ® 2001 Teatwell Laboratories_ inc

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NYC-WTC 000104007

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NYC-WTC_000104007Source: NYC Law Department, mirrored locally

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