DG 1110-3-106
Table 4-16 Criteria for Administrative Conference Rooms.
Space Criteria
Area/Person
Ceiling Height
Floor Loading
Special Characteristics
Seating Spacing
Environmental
Thermal
Temperature, maintained operation
Relative humidity
Outside air required/person
Air changes
Air movement
Air pressure
Air filtration efficiency
Lighting
General lighting level
A-V lighting level
Visual comfort probability
Surface reflectance: Ceiling
Walls
Floor
Daylighting
Window orientation
Enclosing sound wall rating:
STC 45
Between instructional spaces
STC 40
Between instructional spaces and corridors
Reflective
Sound reflectance: Ceiling
Reflective
Walls: Front
Reflective
Side
Absorptive, NRC 25 (minimum)
Back
Absorptive, NRC 25 (minimum)
Floor
Service Criteria
Electrical
110 V
Power
Telephone/intercom clock control as programmed
Signal (low voltage)
Reference: paragraph 3-2g
Adaptability
4-75
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