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← Document results/DEP Box 37/299 BROADWAY; Block: 150 Lot: 31 BIN: 1001648 98 Duane st
Document / 4 pages

Structural inspection report, 299 Broadway, Sep 2001

Machine-extracted title · confidence 95%

Architect's letter dated September 14, 2001, reporting a structural inspection of 299 Broadway following the World Trade Center collapse.

NYC-WTC_000106130–000106133

Folder label: “299 BROADWAY; Block: 150 Lot: 31 BIN: 1001648 98 Duane st

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NYC 9/11 Public Portal Document r 4

ENVIRONMENTAL CONSULTING, INC.

Type of Sampling Air sampling Sample location 299 Broadway, New York, NY Asbestos Investigator: Kenneth Friedman Laboratory: Shaindel Environmental Consulting Inc.

12th floor ( Olmstead office) Sample # Location Result (fibers/cc) Exceeds Regulations 1P middle of floor 0.002 No

5th floor Sample # Location Result (fibers/cc) Exceeds Regulations 2P Dental note room 0.003 No 3P conference room 0.003 No

17th floor ( J. Wilofsky office ) Sample # Location Result (fibers/cc) Exceeds Regulations 3P middle of room 0.003 No

Sample # Location Result (fibers/cc) Exceeds Regulations . 4P building lobby 0.003 No

The air monitoring was conducted in accordance with the NYC-DEP asbestos regulation Local Law Title 15. The air monitoring was conducted with calibrated GAST pumps and analysis by Phase Contrast Microscope using NIOSH 7400 fiber counting method. The present NYC-DEP; NYS-DOL and US-EPA clean air occupancy code is 0.01 fibers per cubic centimeter.

ALL AIR SAMPLES ARE IN COMPLIANCE WITH EXISTING ASBESTOS RULES AND REGULATIONS.

Note: The OSHA eight hour threshold limit value (TLV) for total dust is 15.0 milligrams per cubic meter. The dust levels on these floors does not exceed this level.

Kenneth Friedman . President ----------------.---- - Certified Asbestos Investigator, Licensed P II

P.O. Box 540, New Rochelle, N.Y. 10802 Phone/Fax (914)762-2296

NYC-WTC 000106133

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NYC-WTC_000106133Source: NYC Law Department, mirrored locally

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