NYC 9/11 Public Portal Document
Scope of Work B
Application: A visual inspection was performed and large or significant accumulations of dust or
debris fi-om the collapse of the WTC was observed in common spaces, residences or portions
thereof (such as windows, terraces or balconies).
Residents will not be allowed in the work area. Residents may be present in the residence during
cleaning in cases where the work area can be isolated by the erection of isolation barriers. In all
other applications of Scope B it is assumed that residents will not be present in the residence.
1. The cleaning contractor shall meet with EPA or the Project Monitor if requested, to discuss
site specific procedures for debris removal, isolation of the work space and worker
decontamination.
2. An asbestos project notification form (NYC form ACP-7) shall be submitted, as required
by Title 15, Chapter 1 of the Rules of the City of New York (RCNY), directly to the NYC
DEP Asbestos Control Program prior to the start of work. NYS DOL notification may also
be required.
3. At least one asbestos supervisor shall be present at each work place (work place is defined
in Title 15, Chapter 1 of RCNY as the work area and the decontamination enclosure
system).
4. Personal protective equipment including disposable clothing, gloves, and respirators shall
be worn during this cleaning activity.
5. Warning signs shall be posted at all of the approach to the work area.
6. A decontamination enclosure system shall be installed at the entrance to the work area.
The shower room shall be equipped with at least a 6-foot flexible hose for waste
decontamination. A remote holding area with a lockable door for waste shall be located at
the site and shall comply with all applicable storage rules and regulations. Waste removal
shall not occur during worker shift changes or when workers are showering or changing.
An entry/exit log in compliance with the requirements set forth in Title 15, Chapter 1 of
RCNY shall be maintained in the clean room.
A remote decontamination enclosure system shall be considered when appropriate, i.e.
inability to comply with the provision due to space limitation or other agency rules, such as
for compliance with New York City Fire Department egress requirements.
7. HVAC systems shall be shut down and locked out or isolated locally.
8. Isolation barriers shall be installed with two layers of 6-mil polyethylene sheeting and
sealed with tape.
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