DG 1110-3-106
(2) Openings and Access.
F. Furniture.
Materials and equipment should be easy to move.
Storage rooms should be planned and equipped to
Storerooms should have an overhead (garage-type)
keep contents orderly. Enough shelving, cabinets, and
door if movement of large equipment and materials is
racks should be provided and sized to accommodate
likely. Double doors (i.e., two 3-foot doors) should be
the items to be stored.
provided to allow access from a corridor.
Table 4-21 Criteria for Janitor Rooms.
Space Criteria
Reference: Space Use
Area
Ceiling Height
9 ft. minimum
Reference: TM 5-809-1, Structural Design
Floor Loading
Environmental
Thermal
68F. (heating), 78F. (cooling)
Temperature, maintained operation
50-60%
Relative humidity
10 cfm (minimum)
Outside air required/person
Air changes
6 per hour
40 cfm (maximum)
Air movement
Negative
Air pressure
35% (minimum using NBS dust spot test)
Air filtration efficiency
Lighting
30 fc. (maintained)
General lighting level
Enclosing sound wall rating:
STC 45
Absorptive
Sound reflectance: Ceiling
Walls: Front
Reflective
Side
Reflective
Service Criteria
Electrical
Power
110 V
Clock control as programmed
Signal (low voltage)
4-90
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