DG 1110-3-106
H. Interior Design.
G. Special Features.
Surfaces should be durable and easy to maintain.
Internal secure areas should have adequate storage
Concrete block walls and concrete floors should be
space. A guard and/or an alarm system can be used
used.
to provide storeroom security. Keyed locks must be
installed.
I. Criteria.
Table 4-22 lists criteria for designing storage rooms.
Table 4-22 Criteria for Storage Rooms.
Space Criteria
Reference: Space Use
Area
9 ft. minimum
Ceiling Height
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
6 per hour
Air changes
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
STC 45
Enclosing sound wall rating:
Absorptive
Sound reflectance: Ceiling
Reflective
Walls: Front
Reflective
Side
Service Criteria
Electrical
110 V
Power
Clock control as programmed
Signal (low voltage)
4-91
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