REQUIREMENTS FOR SAND AND GRAVEL DISTRICTS
Operation | Housing, Schools, Parks, etc. | Commercial/ Industrial | Road R.O.W. |
Operation | Housing, Schools, Parks, etc. | Commercial/ Industrial | Road R.O.W. |
Minimum primary berm height | 16 | 8 | * |
Maximum secondary or stockpile berm height | 40 | 40 | 40 |
Crushing plant: | |||
Permanent | 2,600 | 1,000 | 1,000 |
Pit face-temporary | 1,000 | 300 | 300 |
Concrete plant: | |||
In enclosed building | 1,000 | 300 | 300 |
Exterior | 2,600 | 1,000 | 1,000 |
Asphalt plant: | |||
In enclosed building | 1,000 | 600 | 600 |
Exterior | 2,600 | 1,000 | 1,000 |
Scrubber ponds | 600 | 600 | 600 |
Excavation and mining at pit face | 300 | 200 | 200 |
Stockpiles | 1,000 | 300 | 300 |
Truck parking and maintenance | 1,000 | 300 | 300 |
NOTES TO TABLE * - Amount varies. | |||
Sewered | Unsewered |
Sewered | Unsewered | |
Lot area (square feet): | ||
Waterfront lots | 20,000 | 40,000 |
Other lots | 15,000 | 40,000 |
Water frontage and lot width at building line | 75 | 150 |
Building setback from ordinary high water mark | 75 | 100 |
Building setback from roads and highways | ||
Federal, state or county | 50 | 50 |
Municipal or private | 30 | 30 |
Parking setback from ordinary high water mark | 50 | 50 |
Elevation of lowest floor above highest known water level | 3 | 3 |
Building height limitation | 35 | 35 |
Total lot area covered by impervious surface with bonus, subsection | 30 | 30 |
Section 155.309 (percentage): | ||
Waterfront lots | 40 | — |
Other lots | 50 | — |
Sewage system setback from ordinary high water mark | — | 75 |
Sewage system elevation above highest groundwater level or bedrock | — | 4 |
REQUIREMENTS FOR SAND AND GRAVEL DISTRICTS
Operation | Housing, Schools, Parks, etc. | Commercial/ Industrial | Road R.O.W. |
Operation | Housing, Schools, Parks, etc. | Commercial/ Industrial | Road R.O.W. |
Minimum primary berm height | 16 | 8 | * |
Maximum secondary or stockpile berm height | 40 | 40 | 40 |
Crushing plant: | |||
Permanent | 2,600 | 1,000 | 1,000 |
Pit face-temporary | 1,000 | 300 | 300 |
Concrete plant: | |||
In enclosed building | 1,000 | 300 | 300 |
Exterior | 2,600 | 1,000 | 1,000 |
Asphalt plant: | |||
In enclosed building | 1,000 | 600 | 600 |
Exterior | 2,600 | 1,000 | 1,000 |
Scrubber ponds | 600 | 600 | 600 |
Excavation and mining at pit face | 300 | 200 | 200 |
Stockpiles | 1,000 | 300 | 300 |
Truck parking and maintenance | 1,000 | 300 | 300 |
NOTES TO TABLE * - Amount varies. | |||
Sewered | Unsewered |
Sewered | Unsewered | |
Lot area (square feet): | ||
Waterfront lots | 20,000 | 40,000 |
Other lots | 15,000 | 40,000 |
Water frontage and lot width at building line | 75 | 150 |
Building setback from ordinary high water mark | 75 | 100 |
Building setback from roads and highways | ||
Federal, state or county | 50 | 50 |
Municipal or private | 30 | 30 |
Parking setback from ordinary high water mark | 50 | 50 |
Elevation of lowest floor above highest known water level | 3 | 3 |
Building height limitation | 35 | 35 |
Total lot area covered by impervious surface with bonus, subsection | 30 | 30 |
Section 155.309 (percentage): | ||
Waterfront lots | 40 | — |
Other lots | 50 | — |
Sewage system setback from ordinary high water mark | — | 75 |
Sewage system elevation above highest groundwater level or bedrock | — | 4 |