UFC 4-211-01N
25 October 2004
Shutoff" of UFC 4-010-01.
6-7
PLUMBING. Provide plumbing in accordance with UFC 3-420-01, Design:
Plumbing Systems.
Provide toilet and shower facilities for both sexes on both the O1 and O2
levels.
Provide an adequate storm drainage system.
Provide trench drains with sufficient laterals for aeration and easy cleanout
of oil or other residue,
Provide emergency shower/eyewash fixtures and floor drains.
Provide an oil/water separator for trench drains.
Provide storm drains located a minimum of 305 mm (12 in) from the
hangar access door rails, and
Provide aqueous film-forming foam (AFFF)/sprinkler discharge
collection/retention system when required by environmental regulations.
Since hazardous materials are used in the aircraft maintenance process,
provide floor drains in the OH space and shop spaces tied to either the
station industrial sewer or to a collection system that will capture and hold
these materials for proper disposal. The design must comply with all
applicable environmental codes.
6-8
COMPRESSED AIR. Provide compressed air for all O1 level shop spaces
3
at 0.018 m /s (40 cfm) and 620.5 to 862 kPa (90 to 125 psi) at each outlet and for
hangar (OH) space as required by UFC 4-121-10N, Design: Aircraft Fixed Point Utility
Systems for hangar service points.
6-9
NOISE AND VIBRATION CONTROL. Design mechanical systems and
equipment to limit noise and vibration in accordance with UFC 3-450-01, Design: Noise
and Vibration Control.
6-10
DESIGN TEMPERATURES. Obtain all building design temperatures from
UFC 3-400-02, Engineering Weather Data.
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