Hillside spring catchments
A spring is a natural source of water that springs from the ground or between rocks. originates from water seepage; rain or snow; that penetrates into an area of solid or clay layers and emerges in another of lower altitude; where the water is not confined in an impermeable conduit. contains floor plans - sections and construction details of the system with dimensions and technical specifications. autocad-dwg.
- Format DWG
- File size 7.54 MB