NYC 9/11 Public Portal Document
Program: EPA will clean one unoccupied building to confirm and test the techniques.
Projected Cost: $5 million. This cost is higher than in the above efforts because it will involve
sampling for several potential indicators of WTC related contamination before work is
commenced, will involve use of several modifications of cleaning techniques with post
clean up sampling and re-cleaning if necessary.
Status ofRequestforFEMA mission assignment: Submitted as revised 4/11/02. Awaiting
approval.
4. Cleaning of Debris-Laden Unoccupied. Uncleaned Buildings
Objective: Since the debris removal from the immediate areas of destruction in the WTC complex
-A is nearing completion, the remaining unoccupied, uncleaned buildings must be cleaned.
This will prevent debris/dust from being re-entrained in air and/or re-contaminating the
nearby areas with debris/dust.
f ' NYC will clean the remaining unoccupied (residential and commercial), uncleaned
I buildings near the WTC site that contain WTC-debris. NYC will work with building
1 owners to determine reasons that these buildings have not been cleaned yet. If building
\ owners are not able to expeditiously clean their property, NYC will proceed.
Projected Cost: $20 million, based upon estimates approximately $2 million/building for 10
buildings. Inventory of buildings is being identified by NYC and may be decreased as a
result of NYC’s efforts to get building owners to conduct clean up.
Status ofRequestfor FEMA mission assignment: Awaiting initial FEMA feedback
5. Clean Up of Exteriors of Buildings with Residual Debris/Dust . > -
r Objective: To eliminate remaining aebns/dust resulting from the WTC collapse on building
exteriors in Lower Manhattan thereby assuring this material will not become re-entrained
in the air at a future time, thus creating a potential exposure to the public.
Program: NYC DEP will contract for the cleaning of the exteriors of approximately 250
buildings in Lower Manhattan. EPA, NYCDEP and OSHA will oversee contractors.
Projected Cost: NYC $10.28 Million
Project Period: April 2002 through November 2002
Status ofRequestfor FEMA mission assignment: FEMA funding approved pending resolution of
indemnification issues.
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6. Identification and Inspection of HVAC ^sterns in Lower Manhattan, i'I?
\ / Al
I Objective: To define the HVAC system^^nresidential buildings in Lower Manhattan which may
1 have been impacted by the debris/dusTfrcunthe WTC building collapse. In addition, an
\ evaluation will be made of their condition aiid^jfteiitial for requiring further clean up.
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NYC-WTC_000141492
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