Q. The grit and silt of the grit chambers, may not be used for (Solved)
1. Raising low lying areas by dumping
2. Concreting
3. Both (a) and (b)
4. Neither (a) nor (b)
- b. Concreting
1. Raising low lying areas by dumping
2. Concreting
3. Both (a) and (b)
4. Neither (a) nor (b)