The Project Monitor shall direct and coordinate all services and report all findings to
USEPA. The scope of tins project will be as follows:
1. The Project Monitors shall be responsible for receiving information from the EPA
Hotline, scheduling cleaning-up activities and dr sampling with the tenautsZowners,
asbestos abatement contractors and air monitoring technicians to the various
apartments.
2. Air monitoring technicians must bo on-site during clean-up activities to collect final
clearance samples.
3. The Project Monitor shall ensure that tire clean up activities comply with the
NYCDEP Scope of Work.
Post (^oem-up Air Sampling PfOCedure must be asfollowed:
a
a) Sampling shall not begin until a visual inspection confirms the absence
of visible debris.
b) All surfaces must be completely dry prior to the start of sampling.
c) Sampling equipment shall be placed at representative locations within
the work area and away from obstructions. The sampling cassette
most be placed on a tripod and not taped to existing surfaces.
d) Air conditioning units where applicable shall be run/operated at least
15 minutes prior to the start of sampling. The air conditioning units
shall operate continuously throughout the sampling. HVAC systems
■ shall be in operation during sampling.
e) Forced air equipment (e.g. leaf blowers) may be used only after ■
, written authorization by the occupant or his/her authorized
representative. The project manager shall advise the occupant or
his/her authorized representative on the advantages and disadvantages
regarding the use of the equipment and obtain the individu^’s
signature authorizing use. Before the start of sampling, forced air
equipment (such as a 1 horsepower leaf blower) maybe used to direct
e^draust air against walls, clings, floor, ledges and other surfaces.
When directing tire exhaust, caution shall be taken to mininuze
disturbance and potential damage to ftimishings and personal
belongings.
Q One 20-inoh fan shall be installed per 10,000 cubic feet of room space
and run at low speed. The fan sh^ operate continuously throughout
sampling and shall not be turned off until sampling is completed.
Prepared by: NYC DEP DRAFT
NYC-WTC_000140972
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000140972Source: NYC Law Department, mirrored locally
A project proposal outlining the timeline, methods, and justification for cleaning HVAC systems in residential units affected by World Trade Center dust.
A project proposal outlining the timeline, methods, and justification for cleaning HVAC systems in residential units affected by World Trade Center dust.
Contract outline defining compliance requirements and personnel qualifications for monitoring debris cleanup and air sampling near the World Trade Center.