Revised Standard from Last Update.

1. SCOPE

This Indian Standard lays down classification and requirements of material, size, construction, and performance of immersion type vibrators above 90 mm size suitable for mass concreting.

2. REFERENCES

The standards listed below contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to the agreement based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed below:

IS 1030 : 1998 Carbon steel castings for general engineering purposes - Specification (fifth revision)

IS 1161 : 2014 Steel tubes for structural purposes - Specification (fifth revision)

IS 1239 (Part 1) : 2004 Steel tubes, tubular and other wrought steel fittings - Specification: Part 1 Steel tubes (sixth revision)

IS 1570 (Part 2) : 1979 Schedules for wrought steels: Part 2 Carbon steels (unalloyed steels) (first revision)

IS 2505 : 1992 Concrete vibrators - Immersion type - General requirements (third revision)

IS 15999 (Part 1) : 2021/IEC 60034-1 : 2017 Rotating electrical machines: Part 1 Rating and performance (second revision)