NYC 9/11 Public Portal Document
iO4 East 25th Street
New York, New York 10010
212.353.8280
Fax 212.353.8306
ASSOC I ATES I N C. .
January 11`", 2002
Mr. Donald Santo
NYC School Construction Authority
IEH Department
30-30 Thomson Avenue
Long Island City, NY 11101
Re: I.S. 89-M
201 Warren Street
NY, NY.10007
Dear Mr. Santo
ATC Associates Inc has conducted aggressive air sampling on the 15` 2"d 3`d, 4t11 floors and
the 6`" floor mechanical room. at the above referenced school on January 10th, 2002. A total of
49 TEM Air Samples were collected. The analysis was performed in strict conformance with the
.methodology of the AHERA Final Rule (40 CFR Part 763, October 30`", 1987).
Therefore, based upon the visual inspection and TEM sample results, the aforementioned
locations are safe for re-occupancy.
If any questions should arise, feel free to contact us (212) 353-8280 ext. 273.
Sincerely,
ATC ASSOCIATES, INC. .
. Remi Sa b ez
L .
Senior Project Manager
Cc: Alex Lempert
NYC-WTC 000096429
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