UFC 4-171-05
1 January 2005
with change 25 October 2006
Base none
Walls sealed and painted CMU; painted gypsum board as an alternative
Ceiling none, paint structure
Trim none
Lockset storeroom
Mechanical
Heating 55 degrees F (13 C)
Cooling to maintain suitable temperatures for equipment, possibly continuous
Ventilation sufficient to maintain suitable temperatures for equipment if
mechanical cooling not required by equipment, comply with ASHRAE 62.1
electrical
Lighting 30 fc
Receptacles convenience duplexes; dedicated 20A circuits for telephone
equipment
Voice/data wall phone
equipment
special features or considerations
Ordinary hazard sprinkler
4-2.47
Circulation
4-2.47.1 Typical widths for main corridors are 6 ft and 8 ft (1800 mm and 2400 mm) to
allow two people abreast to circulate comfortably without body contact. Secondary
corridors may be reduced in width.
4-2.47.2 Corridors should be planned to be a maximum of 150 feet straight in one
direction. Consider changing corridor direction and providing views to adjacent spaces
or an exterior scene. Permanent wall-mounted fixtures such as drinking fountains or fire
extinguishers must not project into the corridor.
4-2.47.3 Space Design Information
General/Code
Size varies
Occupancy business
Occupancy count 1 person per 100 sf (9.3 sq m)
Architectural/Interiors
Minimum STC rating 40
Ceiling height 8 ft - 8 in (2600 mm) minimum
Floor VCT; carpet \tle/2/ as an alternative in more formal and admin areas
Base rubber
Walls painted gypsum board \/2/; painted CMU as an alternative in more
utilitarian spaces
Ceiling suspended acoustical ceiling tile (ACT)
Trim wall and corner guards
Lockset varies; may include hold-opens
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