NYC 9/11 Public Portal Document
Warren & Panzer Engineers, P.C.
228 East 45th Street
New York, New York 10017
Tel. (212) 922-0077
Fax (212) 922-0630
July 1, 2002
Mr. Leonard G. Atteloney
New York City Department of Environmental Protection
96-05 Horace Harding Expressway
Corona, NY 11368
Re: Final Clearance TEM Air Sample Results
W&P File #: 1079.01.02
Dear Mr. Atteloney:
On June 24, 2002, a roofing-cleaning project was completed at the building located at 116 Nassau
Street. Transmission Electron Microscopy air samples were collected at the completion of the
abatement work. Final clearance air samples collected met the clearance criteria of less than 70
Structures per square millimeter set forth by the NYS Department of Labor Industrial Code Rule 56
and the NYC Department of Environmental Protection Title 15, Chapter 1 Asbestos Rules and
Regulations, and this area can now be re-occupied.
Along with this correspondence, I have enclosed a copy of the final visual inspection checklist. If
you have any questions or should you need additional information, please contact me at (212) 922-
0077.
Sincerely,
WARREN & PANZER ENGINEERS, P.C.
Michael R. Nolan
Senior Project Manager
cc: Krish Radhakrishnan, PE
Attachment(s)
A Member of
The Warren & Panzer Group
NYC-WTC 000098889
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