| S.No. | IS Number | IS Title | Category | Superseded By |
|---|---|---|---|---|
| 1 | IS 11293 : Part 1 : 1985 | Guidelines for the design of grout curtains: Part 1 earth and rockfill dams | Code of Practice | decided by council |
| 2 | IS 11293 : Part 2 : 1993 | Guidelines for the design of grout curtains: Part 2 masonry and concrete gravity dams | Code of Practice | decided by council |
| 3 | IS 14344 : 1996 | Design and construction of diaphragms for under - Seepage control - Code of practice | Code of Practice | ------ |