|
SAND PIT |
|
| SN | A pit from which sand is excavated. |
| CL |
INDUSTRIAL |
| BT | EXTRACTIVE PIT |
| RT |
GRAVEL PIT
|
|
SAND PIT |
|
| SN | A pit from which sand is excavated. |
| CL |
INDUSTRIAL |
| BT | SAND AND GRAVEL EXTRACTION SITE |
| RT |
CONCRETE WORKS
GLASS WORKS MARL PIT
|