(2)
Shops. Concrete floor with hardener shall be provided.
(3)
Battery Room. The battery room floor shall be designed in
accordance with criteria in this manual, Section 5, Part 6.
(4)
Other Areas. Floors of administrative and personnel spaces
shall be designed for a loading of 100 psf, and provided with floor coverings
as designated in NAVFAC DM-1.
d.
Overhead Doors.
(1)
Main Work Area. Electrically operated exterior equipment
insulated access doors shall be 14 feet wide by 12 feet high.
(2)
Shops. Electrically operated insulated overhead doors shall
be specified for general repair bays and other direct shop support areas. The
width and height of the door openings shall be sized to permit easy passage of
the vehicles that are to be maintained in the areas.
e.
Personnel Doors. Outward swinging insulated doors shall be
provided as required by NFPA 101.
f.
Hydraulic Lift. Flush floor mounted hydraulic lifts of
20,000-pound capacity shall be provided in the main work area and shops.
5.
MECHANICAL REQUIREMENTS.
a.
Heating and Air Conditioning. Heating and air conditioning shall
be provided in accordance with NAVFAC DM-3.3.
b.
Exhaust Systems. Exhaust systems shall be provided in accordance
with NAVFAC DM-3.3 and as follows:
(1) Main Work Area and Engine Test Room. Overhead fume exhaust
systems shall be provided for the main work area and the engine test room.
The exhaust systems shall be mechanical ventilation systems designed and sized
for efficient, energy conserving operation. Exhaust system components,
including retractable flexible tubing outlets, shall be installed to preclude
obstructing bridge crane or monorail hoist operations.
(2)
Paint Shop. This shop shall be equipped with a mechanical
ventilation system capable of removing vapors and gases from cleaners,
solvents, and paints. Ventilation systems shall meet the requirements in NFPA
33.
c.
Plumbing. Plumbing shall be provided in accordance with NAVFAC
DM-3.1.
d.
Battery Shop. Battery shop requirements shall be in accordance
with Section 5, Part 6 of this manual.
e.
Compressed Air. Low pressure compressed air at 125 psi shall be
provided to the main work area and all shop spaces for pneumatic tools.
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