[Ord. No. 89-30, § 4.]
Each application for development seeking a variance shall submit a fire protection plan in accordance with the requirements of division 14 of article IV of this code.
Frequency (cycles per second) | (1) Displacement (inches) | (3) Displacement (inches) |
|---|---|---|
1 to 10 | .0003 | .0004 |
10 to 20 | .0005 | .0002 |
20 to 30 | .0002 | .0001 |
30 to 40 | .0002 | .0001 |
40 and over | .0001 | .0001 |
Average Maintained Illuminance | |
|---|---|
Arterial roadway nonresidential area | 1.2 to 1.7 foot-candles |
Arterial roadway residential area | 0.6 to 0.9 foot-candles |
Collector roadway nonresidential area | 1.2 to 0.8 foot-candles |
Collector roadway residential area | 1.6 to 0.4 foot-candles |
Local roadway nonresidential area | 0.9 to 0.6 foot-candles |
Local roadway residential area | 0.4 to 0.3 foot-candles |
Level of Activity | General Parking and Pedestrian Traffic Foot-Candles* (minimum on pavement) | Vehicle Use Area Only Foot-Candles** (average on pavement) |
|---|---|---|
High | 0.5 | 1.0 |
Medium | 0.3 | 0.5 |
Low | 0.2 | 0.5 |
* | General parking and pedestrian area is defined as one where pedestrian conflicts with vehicles are likely to occur. |
** | A vehicle use area only is defined as one where conflicts with pedestrians are not likely to occur (service areas or access roads). |
Areas | Day Time Foot-Candles (average on pavement)* | Night Time Foot-Candles (average on pavement) |
|---|---|---|
General parking and pedestrian areas | 5.0 | 5.0 |
Ramps and corners | 10.0 | 5.0 |
Entrance areas | 50.0 | 5.0 |
* | Sum of electric lighting and daylight. |