UFC 4-211-01N
25 October 2004
Toilets and Locker rooms Suspended gypsum wallboard
Corridors Suspended acoustical panels
Shops, equipment rooms, mechanical rooms Exposed
construction, painted.
3-21
O2 (SQUADRON ADMINISTRATION AND OPERATIONS)
3-21.1
Exterior Wall Construction. Walls should include field assembled
insulated metal panels over steel studs with batting insulation or masonry per the
ground floor. Finish exterior walls with gypsum wallboard on metal furring or
applied directly to the metal studs. Other exterior wall materials should be
considered where the Base Standards require other materials.
3-21.2
Wall Panels. Use insulated metal wall panels field assembled,
metal furring on masonry with semi-rigid friction fit fiberglass insulation.
Additionally, factory foamed panels will be provided in limited areas to provide
visual continuity to the adjacent buildings.
3-21.3
Windows. AMMA HC60: Use windows that are of fixed and
operable type, thermally broken pre-finished aluminum with tinted, low e glass.
Windows must include 25 mm (1 in) minimum insulated glazing to provide more
favorable sound transfer coefficient. Glazing will be laminated type and comply
with UFC 4-010-01 in portions of the building that qualify as inhabited, including
"inside" windows exposed by the hangar bay. Thermal insulated glass should
have a laminated glass pane on the inside (occupied side) of the window
assembly.
3-21.4
Miscellaneous Items. Provide ladders from rooftop of O2 area to
hangar roof.
3-22
INTERIOR MATERIALS AND SYSTEMS
3-22.1
Walls and Partitions. Choose gypsum wallboard on metal studs
for second floor partitions. Insulate partitions for acoustical control as needed.
Partitions must be fire rated as required. Typically, partitions
extend to roof deck.
Partitions around "secure offices" and SCIFs must be in
accordance with the requirements for those types of spaces.
3-22.2
Stairs. Construct stairs of steel with concrete filled treads.
Handrails and guardrails should be steel tubing.
3-22.3
Doors and Frames. Choose solid core wood with metal frame
doors on the O2 level. Choose oak or birch with a natural finish. Doors for fire
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