IS 11682 : 1985 Criteria for design of RCC staging for overhead water tanks

1 Scope

1.1 This standard lays down guidelines for layout for overheadwater tanks and criteria for analysis for RCC staging both forsteel and concrete tanks.

1.2 While some of the provisions of this standard in the case ofRCC staging for elevated tanks, though refer to the storage ofwater, the recommendations are equally applicable to othermaterials stored.

1.3 The requirements given in this code applicable for columntype staging and circular and polygonal shaft staging for overheadwater tanks.

2 References

IS 2 :1960 Rules for roundingoff numerical values

IS 456 :1978 Code of practice for plain andreinforced concrete

IS 875 : 1964 Code of practice forstructural safety of buildings :Loading standards

IS 1893 : 1975Criteria for earthquake resistant design of structures

IS 1904 : 1978Code of practice for structural safety of buildings :Shallow foundations

IS 1911 : 1967Schedule of unit weights of building materials

IS 2950 : 1965 Code of practice for design andconstruction of raftfoundations

IS3370Code of practice for concrete structures for the storageof liquids:

Part 1 :1965 General requirements

Part 2 :1965 Reinforced concrete structures

Part 3 :1967 Prestressed concrete structures

Part 4 :1967 Design tables

IS 4326 : 1976Code of practice for earthquake resistant constructionof buildings

IS 6922 : 1973Criteria for safety and design of structures subject tounderground blast