Programme of work

• Scope : Standardization of criteria for planning, design, construction, operation, maintenance and related aspects of various types of dams and spillways.
• Liaison :

SI. No.	IS No.	Title	Reaffirmation Details	No. of Amendments	Degree of Equivalence
1.	IS 10135:1985 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Code of practice for drainage system for gravity dams, their foundations and abutments (First Revision)	March, 2025	-	Indigenous
2.	IS 10137:2015 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Guidelines for selection of spillways and energy dissipators (First Revision)	March, 2025	-	Indigenous
3.	IS 10635:2014 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Freeboard requirement in dams - Guidelines (Second Revision)	February, 2025	-	Indigenous
4.	IS 11155:2019 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Construction of spillways and similar overflow structures - Code of practice (Second Revision)	January, 2025	-	Indigenous
5.	IS 11216:1985 Reviewed In : 2023	Code of practice for permeability test for masonry during and after construction	October, 2023	-	Indigenous
6.	IS 11223:1985 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Guidelines for fixing spillway capacity	March, 2025	2	Indigenous
7.	IS 11485:2014 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Criteria for design of sluices in concrete and masonry dams (First Revision)	February, 2025	-	Indigenous
8.	IS 11527:2013 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Structural design of energy dissipators for spillways - Criteria (First Revision)	March, 2025	-	Indigenous
9.	IS 11772:2009 Reviewed In : 2023	Design of drainage arrangements ofenergy dissipators and training walls of spillways - Guidelines (First Revision)	October, 2023	-	Indigenous
10.	IS 12169:1987 Reviewed In : 2025	Criteria for design of small embankment dams	January, 2025	1	Indigenous
11.	IS 12200:2001 Reviewed In : 2023	Provision of water - Stops at transverse contraction joints in masonry and concrete dams - Code of practice (First Revision)	October, 2023	-	Indigenous
12.	IS 12720:2004 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Criteria for structural design of spillway training walls and divide walls (Second Revision)	March, 2025	-	Indigenous
13.	IS 12731:1989 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Hydraulic design of impact type energy dissipators - Recommendations	March, 2025	-	Indigenous
14.	IS 12804:2025	Hydraulic Design of Spillway Aerators- Guidelines ( First Revision )		-	Indigenous
15.	IS 12804:1989 Reviewed In : 2025	Criteria for estimation of aeration demand for spillway and outlet structures	March, 2025	-	Indigenous
16.	IS 12966 (Part 1):1992 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Code of practice for galleries and other openings in dams: Part 1 general requirements	January, 2025	-	Indigenous
17.	IS 12966 (Part 2):2024	GALLERIES AND OTHER OPENINGS IN DAMS - CODE OF PRACTICE : PART 2 STRUCTURAL DESIGN		-	Indigenous
18.	IS 13048:1991 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Recommendations for hydraulic design of duck bill spillways	March, 2025	-	Indigenous
19.	IS 13144:1991 Reviewed In : 2023	Recommendations for provision of facilities outside the dams	October, 2023	-	Indigenous
20.	IS 13195:1991 Reviewed In : 2025	Preliminary design, operation and maintenance of protection works downstream of spillways - Guidelines	March, 2025	-	Indigenous
21.	IS 13551:1992 Reviewed In : 2023	Structural design of spillway pier and crest - Criteria	October, 2023	-	Indigenous
22.	IS 13645:1993 Reviewed In : 2023	Guniting the upstream face of masonry dams - Guidelines	October, 2023	1	Indigenous
23.	IS 14591:1999 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Temperature control of mass concrete for dams - Guidelines	March, 2025	-	Indigenous
24.	IS 14690:1999 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Quality control during construction of earth and rockfill dams - Recommendations	March, 2025	-	Indigenous
25.	IS 14954:2001 Reviewed In : 2021	Distress and remedial measures in earth and rockfill dams - Guidelines	March, 2021	-	Indigenous
26.	IS 15058:2002 Reviewed In : 2023	PVC water - Stops at transverse contraction joints for use in masonry and concrete dams - Specification	October, 2023	1	Indigenous
27.	IS 17837:2022	Junction of Earth Earth Core Rockfill Dam with Spillways NOF Dams Foundations and Outlets Guidelines		-	Indigenous
28.	IS 18662:2024	PLANNING AND STRUCTURAL DESIGN OF CONCRETE FACE ROCKFILL DAM - GUIDELINES		-	Indigenous
29.	IS 4410 (Part 8):1992 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Glossary of terms relating to river valley projects: Part 8 dams and dam: Section (First Revision)	January, 2025	-	Indigenous
30.	IS 4410 (Part 9):1982 Reviewed In : 2021	Glossary of terms relating to river valley projects: Part 9 spillways and siphons (First Revision)	March, 2021	-	Indigenous
31.	IS 4410 (Part 18):1983 Reviewed In : 2021	Glossary of terms relating to river valley projects: Part 18 energy dissipation devices (Stilling Basins)	March, 2021	-	Indigenous
32.	IS 4997:1968 Reviewed In : 2025	Criteria for dbsign of hydraulic jump type stilling basins with horizontal and sloping apron	March, 2025	1	Indigenous
33.	IS 5186:1994 Reviewed In : 2025	Design of chute and side channel spillways - Criteria (First Revision)	February, 2025	1	Indigenous
34.	SP 55:1993 Reviewed In : 2020	Design aid for anchorages for spillway piers, training walls and divide walls	March, 2020	-	Indigenous
35.	IS 6512:2019 Reviewed In : 2025	Criteria for design of solid gravity dams (Second Revision)	January, 2025	-	Indigenous
36.	IS 6934:2024	HYDRAULIC DESIGN OF OGEE OVERFLOW AND ORIFICE SPILLWAYS - RECOMMENDATIONS Third Revision		-	Indigenous
37.	IS 7365:2010 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Criteria for hydraulic design of bucket type energy dissipators (Second Revision)	February, 2025	-	Indigenous
38.	IS 7894:1975 Reviewed In : 2025	Code of practice for stability analysis of earth dams	January, 2025	1	Indigenous
39.	IS 8605:1977 Reviewed In : 2023	Code of practice for construction of masonry in dams	October, 2023	1	Indigenous
40.	IS 8826:1978 Reviewed In : 2025	Guidelines for design of large earth and rockfill dams	January, 2025	1	Indigenous
41.	IS 9296:2001 Reviewed In : 2023	Inspection and maintenance of dams and appurtenant structures - Guidelines (First Revision)	October, 2023	-	Indigenous
42.	IS 9297:2024	Lighting, Ventilation and Other Facilities Inside Dams - Recommendations (FIRST REVISION)		-	Indigenous
43.	IS 9429:1999 Reviewed In : 2025 Decision taken to Reaffirm and Archive	Drainage system for earth and rockfill dams - Code of practice (First Revision)	January, 2025	-	Indigenous

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SI. No.	Doc No	TITLE
1	WRD 9 (26569) Revision of: IS 8605:1977	Construction of Masonry in Dams Code of Practice
2	WRD 9 (26589) Revision of: IS 4997:1968	Design of Hydraulic Jump Type Stilling Basins with Horizontal and Sloping Apron Criteria
3	WRD 9 (26640) Revision of: IS 13144:1991	Provision of Facilities Outside the Dams Recommendations

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Product:   1  Code of Practices :    34  Methods of Test :   0  Terminology :   3  Dimensions :   0  System Standard :   0  Safety Standard :   0  Others :    4  Service Specification :    0  Process Specification :    0  Unclassified :    0

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SI. No.	IS No. & Year	Title
1.	IS 15058:2002 Reviewed In : 2023	PVC water - Stops at transverse contraction joints for use in masonry and concrete dams - Specification