NYC 9/11 Public Portal Document
resources available to address testing and cleanup (see Note 5, Enclosure 1). EPA remains
confident that the cleaning procedures recommended to the public for residential and commercial
spaces following the collapse of the World Trade Center are effective. Our view has been
confirmed by data from the Program. While the recommended cleanup methods may, in some
cases, have to applied more than once, they are effective. We are continuing to evaluate the
monitoring results and how they may apply to cleanup efforts previously undertaken in non-
residential buildings. We will keep you informed of our progress.
There remains much to be accomplished; however, I believe that with the cooperation and
assistance of all our partners and with input from the public we will achieve our goal, protecting
the public from potential exposure to residual dust that may contain pollutants and providing
them with information that will help them feel comfortable in their homes.
I look forward to continuing to work with you, as well as other members of the community, as
we address the indoor air concerns of the residents of lower Manhattan. If you have any
concerns please contact Peter Brandt, Chief, Intergovernmental Affairs Branch at 212 637-3654.
Sincerely,
Kathleen Callahan
Assistant Regional Administrator for New York City
Response and Recovery Operations
cc: P. Clark, OSHA Region 2
J. Picciano, FEM A Region 2
C. Ward, DEP
Enclosures
NYC-WTC_000151546
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