IS 9461 : 1980 Guidelines for Data Required for Design of Temporary River Diversion Works

UDC 627.47 (083) : 624.04 :006.76                          WRD9

Reaffirmed 2021

1 Scope

1.1 This standard covers the investigations and observations in respect of collection of basic data prior to the commencement of planning and design of works for temporary river diversion, after preliminary selection of site of diversion works has been made.

2 References

IS 2 :1960 Rules for rounding off numerical values

IS 1888 : 1971 Method of load tests on soils

IS 2131 : 1963 Method for standard penetration test for soils

IS 2912 : 1964 Recommendation for liquid flow measurement in open channels by slope-area method (approximate method)

IS 2914 : 1964 Recommendations for estimation of discharges by establishing stage-discharge relation in open channels

IS 4464 : 1967 Code of practice for presentation of drilling information and core description in foundation investigation

IS 4890 : 1968 Methods for measurement of suspended sediment in open channels

IS 5249 : 1977 Method of test for the determination of dynamic properties of soil

IS 6955 : 1973 Code of practice for subsurface exploration for earth and rockfill dams

IS 7292 : 1974 Code of practice for in situ determination of rock properties by flat jack

IS 7317 : 1974 Code of practice for uniaxial jacking test for deformation modulus of rock

IS 7746 : 1975 Code of practice for in situ shear test on rock