In our previous article, we discussed "Single stage Well Points". Now we will move on with our discussion on "Multistage Well points".
The installation of well points is done in stages. The first stage well points are located near the perimeter of the area, as in a single stage well point system. These are put into operation and the water table is lowered by about 5m depth is done.
We will also discuss the following in our succeeding articles:
- Vacuum Well Points
- Shallow Well System
- Deep Well System
- Horizontal Wells