NYC 9/11 Public Portal Document
to allow access to internal portions of the air conditioner. The internal portions of the
air conditioner and housing will then be vacuumed. Filters will be vacuumed and
reinstalled. Air conditioners will be reassembled and reinstalled after cleaning.
j- Paperwork and books will be HEPA vacuumed.
k. Electrical outlets will be vacuumed.
1. Appliances such as refrigerators and stoves will be cleaned and moved. The floor
footprint of the appliances will be cleaned and the appliance will be reinstalled in their
original positions.
m. Refrigerator cooling tubes will be brushed and vacuumed.
n. Stove storage drawers, will be vacuumed if present. Stove cook tops will be opened
and vacuumed. Stove exhaust fan filters will be cleaned ...
o. The first foot of all exhaust duct work (including stove, dryer and bathroom \ cr^ will
be vacuumed. Exhaust fans will be vacuumed and wiped.
P- Closet floors will be vacuumed. Win®
Solid objects (electrical equipment, exercise equipment, etc.) will be wet wiped,
q-
moved to allow cleaning of the underlying surface and will he returned to their original
location.
r. Dishwasher toe plates will be removed and the floor bcncaih the appliance will be
cleaned.
s. Baseboard heaters will be cleaned. Protective covers a^Wnned radiant heaters and
baseboard heaters will be removed to expose heat elements. Fins are to be brushed and
vacuumed to remove dust.
t. All cleaning equipment will be \ aeuuincd and/or wet wiped after completion of the
cleaning and before removal from the work t«a.
9. HEPAjir filtration devices (AFDs) will run continuously during all cleaning activities, as
appropriate given sit© conditions. One standard 1200 cubic feet per minute (CFM) device shall
be installed per 36,000 cubic lect.
10. A minimum ol one asbestos supervisor shall be present in each building during work.
%
11. A Cleaning Checklist (to be developed by EPA) will be completed by the cleaning contractor
as tasks are completed to document the progress of the cleaning.
12 . The cleaning contractor shall notify the monitoring contractor immediately upon completion
of the cleaning. The Monitoring Contractor will conduct a thorough visual inspection to verify
o - tlie absence ofl^lible dust accumulations. If dust is observed the cleaning contractor will
/reeler aswessao-at no additional cost.
13 iCf sampling shall be performed by the Monitoring Contractor after the area is free of dust
accumulations as determined by the Monitoring Contractor.
14. Any damage or loss that occurs during cleaning is the responsibility of the cleaning contractor.
5
NYC-WTC_000140485
OCR can misread numbers and units. Confirm readings against the page image before using them.