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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 / 163 pages

Air sampling correspondence, 20 Dey Street, Feb 2002

Machine-extracted title · confidence 85%

Cover letter dated February 22, 2002 from LMB Inc. regarding air sampling activities at 20 Dey Street and surrounding addresses.

NYC-WTC_000103723–000103885

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_000103780
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

"1 I Environmental Laboratory 47 Hudson Street, Ossining, New • 10562 ~' ~~ ,h ii n N .i j ~~ al l ' ►rrsruwa,,,.z ~ zaooa3o AIMS IO0147

Transmission Electron Microscopy Results Client: Bovis Lend Lease Project#: MBO-025AB 200 Park Avenue New York, New York Date Collected: 09/20/01 Date Rec'd (lab): 09/21/01 Sample Location: The Millenium Hilton Hotel Analysis Date: 09/20/01 55 Church Street TEM Analyst: D. McCarl New York, New York Analytical Method: AHERA EPA 40 CFR Part 763 Field Technician: M. Sokolinskiy

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

Sample #: Sample Location: Lab Number Volume Coll. Grid Openings I Grid Area Countable Asb. Concentration I Concentration 01TEM # (liters) Analyzed Structures Structureslmm Structures/cc Analyzed

BF-01-1 Lobby Center in Hall 3355 1250.0 6 0.073 10 137.74 0.042

BF-01-2 3rd Floor Center In Cafeteria 3356 1250.0 6 0.073 0 <13.77 <0.004

BF-01-3 5th Floor Center in Hallway 3357 1250.0 6 0.073 0 <13.77 <0.004

BF-01-4 8th Floor Center in Hallway 3358 1250.0 6 0.073 0 <13.77 <0.004

BF-05 Field Blank 3359 0.0 6 0.073 0 NIA NIA

BF-06 Field Blank 3360 0.0 6 0.073 0 NIA NIA

Structures/mm2 Structures/cc Total Average Concentrations <20.66 <0.004

product endorsement by the National Voluntary Laboratory Approval This report is the confidential property of our clients. This certificate of analysis/report shall not be used by the client to claim shad not be reproduced in full, without Program (NVLAP) or any agency of the United States Government. The laboratory has no control over air sampling collection. This certificate of analysis/report the written approval of Testweil Laboratories, Inc. Copyright O 2001 Testweil Laboratories Inc

La1osaroIy or p natory

NYC-WTC 000103780

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NYC-WTC_000103780Source: NYC Law Department, mirrored locally

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