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Document / 118 pages

Final air sample results, 55 Church Street, undated

Machine-extracted title · confidence 90%

One-hundred-eighteen page document from Testwell Laboratories presenting final air sample results for a lease at 200 Park Avenue.

NYC-WTC_000103604–000103721
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Scanned page image, NYC-WTC_000103637
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

0

L TESTWELL LABORATORIES, INC. Environmental Laboratory 47 Hudson Street, Ossining, New York 10562 NYS FLAP it 11142 NVLAP it 200083-0 AIHA it 100147

• Transmission Electron Microscopy Results Client: Bovis Lend Lease - LMB 200 Park Avenue New York, New York _ Date Collected: 06/11/02 Date Rec'd (lab): 06/12/02 Sample Location: Millenium Hilton Hotel @ WTC Various Floors Analysis Date: 06/12/02 TEM Analyst: D. McCar/ Analytical Method: AHERA

Field Technician: K. Lavrinenko Filter Type: MCE 0.45 micron • vg.Grid Opening: 0.0121mm2

Lab Number Volume I Grid • Grid Area Countable Asb. Concentration Concentration Sample #: Sample Location: Coll. Openings 02TEM # (liters) Analyzed Analyzed I Structures Structures/mmZ I Structures/cc Level CI Human 2855 1200.0 1 "C" 6 0.073 0 <13.77 <0.004 •

Resources Area

2 "C„ Level C / Training Room .2856 1200.0 I 6 0.073 0 <13.77 <0.004

Level C/ Man's Locker 3 "C" 2857 1200.0 6 0.073 0 <13.77 <0.004 Room

4 "C „ Level C / Uniform Issue 2858 1200.0 6 0.073 0 <13.77 <0.004 Area

5 "C" Level C/ Cafeteria Area 2859 1200.0 6 0.073 0 <13.77 <0.004

6 "C" Field Blank 2860 0.0 6 0.073 0 <13.77 <0.004 •

Structures/mm2 Structures/cc Total Average Concentrations <13.77 <0.004 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 Testwell Laboratories, Inc.

Laboratory Director/Approved Signatory

F,

NYC-WTC 000103637

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NYC-WTC_000103637Source: NYC Law Department, mirrored locally

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