| Sl.No. | Component | Description |
|---|---|---|
| 1 | Appendix A | Construction of Check Dam |
| 2 | Appendix B | Construction of vent ways |
| 3 | Appendix C | Construction of Retaining Wall |
| 4 | Appendix D1 | Mechanical Works- embedded parts |
| 5 | D2 | Supply of materials, fabrication, painting and erection of MS shutter |
| 6 | D3 | Supplying and fixing of rubber seals |
| 7 | D4 | Supplying and fixing of roller assembly |
| 8 | D5 | Supply of materials, fabrication,painting and erection of hoisting bridge, covers and frames of driving units and rope drum for shutter |
| 9 | D6 | Supplying, stacking, erecting and trial run of rope drum hoisting unit |