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4.2.23 Janitorial
4.2.23.1 Janitorial closets provide space, and plumbing, for the cleaning and
storage of mops, janitorial supplies and related cleaning equipment. The
authorization may be distributed throughout larger or multistory buildings for
maintenance convenience.
4.2.23.2 Space Design Information
General/Code Size varies
Occupancy business
Occupancy count not occupied; typically 1 person per
300 sf
Architectural/Interiors
Minimum STC rating 40
Ceiling height
Floor sealed concrete
Base none
Walls painted gyp board; painted CMU as an alternative
Ceiling none; paint structure
Trim
Lockset storeroom
Mechanical
Heating passive, through transfer air
Cooling passive, through transfer air
Ventilation ventilate with exhaust at 10 air changes per
hour; maintain negative pressure
Electrical
Lighting 10 fc
Receptacles GFI duplex receptacle
Voice/data none
Furniture
Equipment
Mop hooks At least 3 lineal meters (10 ft) of shelving
Special features or considerations
Floor sink with spout with pail hook
Ordinary hazard sprinklers
4.2.24 Flammable Storage: These rooms are rarely provided in training
centers; see OMS Flammable Storage, Section 4.3.7 below.
4.2.25 Controlled Waste Storage: These rooms are rarely provided in
training centers; see OMS Controlled Waste Storage, Section 4.3.8 below.
4.2.26 Facility Maintenance Storage
UFC 4-171-05
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