| Sr.No | Check dam | Width of Nullah in meters | Depth of water Storage | Type of Founda- tion | Depth of Found- ation | App. Expen- diture (for a conc- crete check dam | Esti- mate accord- ing to current method ( in lacs) | Expen- diture (RCC dam) (in lacs) |
|---|---|---|---|---|---|---|---|---|
| 1 | Type1 | 10 | 2 | Hard rock | 0.50 | 0.78 | 1.90 | 0.78 |
| 2 | Type2 | 10 | 1 | All Types of soil starta | 1.50 | 1.00 | 1.90 | 1.00 |
| 3 | Type3 | 10 | 2 | All Types of soil starta | 1.80 | 3.00 | 3.50 | 1.85 |
| 4 | Type4 | 20 | 2 | All Types of soil starta | 1.80 | 6.00 | 5.00 | 4.00 |
| 5 | Type5 | 40 | 2 | All Types of soil starta | 1.80 | 9.50 | 9.50 | 6.50 |
