One-hundred-eighteen page document from Testwell Laboratories presenting final air sample results for a lease at 200 Park Avenue.
NYC-WTC_000103604–000103721
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
• 91J TESTWELL LABVRATORIES, INC. Environmental Laboratory 47 Hudson Street, Ossining, New York 10562 NYS ELAP # 11142 NVLAP # 200083.0 AIHA # 100147
TraF mission Electron Microscopy Results Client: Bovis Lend Lease - LMB 200 Park Avenue New York, New York Date Collected: 05/29/02 Date Rec'd (lab): 05/30/02 Sample Location: Millenium Hilton Hotel @ WTC Various Floors Analysis Date: 06/03/02 55 Church Street TEM Analyst: D. McCarl •
New York, New York Analytical Method: AHERA
Field Technician: T. Chhetry Filter Type: MCE 0.45 micron vg.Grid Opening: 0.0121mm2 Volume Grid Lab Number Grid Area Countable Asb. Concentration Concentration Sample #: Sample Location: Coll. Openings 02TEM # Analyzed Structures Structures/mm= Structures/cc (liters) Analyzed
Inside Work Area 73 2612 1280.0 6 0.073 0 <13.77 <0.004 46th Floor Inside Work Area 2613 ,280.0 6 0.073 0 <13.77 <0.004 74 46th Floor Inside Work Area . 2614 75 1280.0 6 0.073 0 <13.77 <0.004 46th Floor Inside Work Area 76 2615 1280.0 6. 0.073 0 <13.77 <0.004 46th Floor Inside Work Area 77 VOID 46th Floor Inside Work 78 Area 2616 1280.0 6 0.073 1 13.77 0.004 45th Floor 79 Inside Work Area 2617 1280.0 6 0.073 0 <13.77 <0.004 45th Floor Inside Work Area 2618 ,280.0 6 0.073 0 <13.77 <0.004 80 . 45th Floor Inside Work Area 81 2619 1280.0 6 0.073 0 <13.77 <0.004 45th Floor Inside Work Area 2620 ,280.0 6 0.073 0 <13.77 <0.004 82 45th Floor Inside Work 83 Area 2621 1280.0 6 0.073 0 <13.77 <0.004 44th Floor Inside Work Area 84 2622 1280.0 6 0.073 0 <13.77 <0.004 44th Floor S Structures/mm2 Structures/cc ITo 1 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
NYC-WTC 000103622
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