NYC 9/11 Public Portal Document
DRAFT EXCERPTS FROM SECTION 3:
FOR REVIEW & DISCUSSION PURPOSES ONLY
During the first several weeks of the response. New York City publicly exercised a lead role in
responding to indoor environmental concerns through the issuance of guidance and notices to building
owners and residents concerning indoor air issues. According to New York City officials, this
approach was developed in consultation with FEMA, and with EPA’s approval. After the City was
criticized for its response, EPA began to assume a lead role in February 2002, when the Agency
initiated a multi-agency task force to address concerns about the indoor environment. This multi-
Agency effort resulted in an indoor residential testing and cleaning program in which cleaning of
residences began in August 2002. Prior to initiation of the EPA-led cleanup, many WTC area residents
returned, and a November 2001 NYCDOH study concluded that most residents did not follow
recommended cleaning practices. The full extent of public exposure to indoor contaminants resulting
from the WTC collapse is unknown.
Indoor Contamination Response
The public and elected officials began raising concerns about the extent that indoor
spaces were contaminated with asbestos and other contaminants shortly after the WTC
collapse. New York City, which initially took lead responsibility for addressing indoor
air, was criticized for:
i. Delegating testing and remediation efforts to building owners and residents.
ii. Not enforcing proper procedures for cleaning asbestos.
iii.Giving improper advice to the public on testing and cleaning procedures.
EPA was criticized for not initially taking a greater role in indoor testing and cleaning. U.S.
Congressman Jerrold Nadler (D-NY), whose district includes Lower Manhattan, contended
that EPA violated the law by allowing New York City to handle indoor air quality and not
exercising oversight authority pursuant to the National Contingency Plan (NCP). EPA
maintained that the NCP does not create a right to a Federal response and its approach to
indoor air was a “proper and legal exercise of our discretion” under the NCP.
Details on the actions taken by New York City and EPA regarding the WTC indoor
environment, as well as applicable statutes and regulations pertaining to EPA authorities and
responsibilities regarding indoor air, follow.
Initial Actions Taken by New York City and EPA
In the immediate aftermath of the disaster, EPA undertook several activities to address various
issues related to indoor air. However, according to EPA documentation, New York City
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