10 SUPPLEMENTAL DEVELOPMENT STANDARDS
Parking Structure Lighting Standards | |||
|---|---|---|---|
Area | Minimum Horizontal Illuminance on Floor (Footcandles) | Minimum Vertical Illuminance at 5 Feet (Footcandles) | Maximum to Minimum Uniformity Ratio |
Parking and Pedestrian Areas | 2 | 1 | 10:1 |
Stairwells | 2 | 1 | 10:1 |
Ramps and Corners—Day | 1 | 0.5 | 10:1 |
Ramps and Corners—Night | 1.0 | 1.0 | 10:1 |
Entrance Areas—Day | 50 | 25 | 10:1 |
Entrance Areas—Night | 1 | 0.5 | 10:1 |
10 SUPPLEMENTAL DEVELOPMENT STANDARDS
Parking Structure Lighting Standards | |||
|---|---|---|---|
Area | Minimum Horizontal Illuminance on Floor (Footcandles) | Minimum Vertical Illuminance at 5 Feet (Footcandles) | Maximum to Minimum Uniformity Ratio |
Parking and Pedestrian Areas | 2 | 1 | 10:1 |
Stairwells | 2 | 1 | 10:1 |
Ramps and Corners—Day | 1 | 0.5 | 10:1 |
Ramps and Corners—Night | 1.0 | 1.0 | 10:1 |
Entrance Areas—Day | 50 | 25 | 10:1 |
Entrance Areas—Night | 1 | 0.5 | 10:1 |