Agenda

C. A list of telephone numbers for local hospital, location of hospital and/or
emergency squad, local fire department, and the name and telephone
number of the Engineer.

d. A copy of this specification and approved Site Work Plan.

e. A copy of the respirator protection program which conforms to the
requirements of 29 CFR 1926.103.

f. A listing of all employees, by name, social security number and New
Hampshire Asbestos Abatement Worker or Supervisor/Foreperson
Certification Number working on the Project.

decontamination of workers. The Decontamination Facility or area shall consist
of an Equipment Room, Shower Room and Clean Room in series. The Contractor
shall ensure that workers enter and exit the Work Area through the
Decontamination Facility. The Contractor shall provide the following:

a.

Equipment Room (Dirty Room): Provide Equipment Room with Air
Locks to the Work Area and Shower Room, large enough for all workers
to remove and dispose of contaminated protective clothing, and for storage
of contaminated Contractor equipment.

4. Thoroughly clean all surfaces to remove any remaining dirt or grime, being
careful not to wet or damage any electrical equipment.

5. Allow surfaces to completely dry, then inspect them for any visible remaining dirt
or fibrous material.

6. HEPA-vacuum any remaining dirt, residue or fibers using an efficient collection
attachment.
7. Encapsulate all areas where damage has occurred or ACM is otherwise exposed,

including the general work area.

J. All Contractor costs associated with the isolation of electrical systems and installations
of temporary power and lighting must be included in his prices.

K. Where shutdown of electrical equipment is not possible and use of a wet removal
process 1s unsafe, the Contractor shall obtain the approval of EPA and other applicable
agencies to use a "dry" removal procedure.

L. The Contractor shall, at no additional cost, install and provide AC power for the
Engineer to collect air samples, as required.

3.02

Where required, the Contractor shall install a temporary airtight tunnel and/or barrier
wall (prior to the start of any asbestos abatement Work) to maintain access through a
Work Area or Regulated Area, or to safely isolate the Work Area or Regulated Area.

ISOLATION OF ELECTRICAL SYSTEMS AND INSTALLATION OF
TEMPORARY POWER AND LIGHTING

PART 3 EXECUTION

3.01

PRE-ASBESTOS ABATEMENT PREPARATIONS

The Contractor shall excavate the soils around the Asbestos-Containing Materials to the
extent possible without disturbing or impacting the Asbestos-Containing Materials.

Prior to completion of excavation work, the Contractor shall set-up the Work Area as
follows:

1. Demarcate, at ground level, the boundaries of the Work Area and post required
warning signs meeting the requirements of OSHA 29 CFR 1926.1101.

Glove Bags: Commercially made bags of 6-mil polyethylene shall be used.
Brands/designs are subject to the Engineer's review and acceptance.

Polyethylene Sheet: Provide flame resistant polyethylene film that conforms to
requirements set forth by the National Fire Protection Association Standard 701, Small
Scale Fire Test for Flame-resistant Textiles and Films. Provide largest size possible to
minimize seams, 6.0 mils thick as required, frosted or black, as indicated.

° Carbon monoxide (CO) concentrations exceed 5 PPM in the air
line between the filter bank and backup air supply,
. Compressor temperature exceeds normal operating range.

g. Compressor Motor: Provide a compressor driven by an electric motor.
Ensure that electrical supply available for the Work Area is adequate to
energize motor.

h. Compressor Location: Locate the compressor in a location that will not
impede access to the work area, and that will not cause a nuisance by
virtue of noise or fumes to adjacent areas.

Supplied Air Respirator Systems:

a.

Provide equipment capable of producing air of the quality and volume
required by the reference standards applied to the job site conditions and
crew size. Comply with provisions of this Specification, if more stringent
than the governing standard.

have efficiency effective for particles down to 5 LIm. Prefilte:
filters shall be installed either on or 1n the intake grid of the unit and held in place
with special housings or clamps.