IS 4967 : 1968 Recommendations for seismic instrumentation for river valley projects

1 Scope

1.1 This standard covers recommendations for (a) instrumentationfor investigation of seismicity, (b) study of microtremors andpredominant period of a dam site and (c) permanent installation ofinstruments in the dam and appurtenant structures and in thesurrounding areas.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 1893 : 1966Criteria for earthquake resistant design of structures