Revised Standard from Last Update.

1. SCOPE

This standard (Part 2) lays down the types of measurements need to be done in concrete dams and masonry dams in river valley projects. Criteria for choice and location of the required measuring instruments are also given.

NOTE - Details of specifications, instrumentation, maintenance and observation of individual instruments will be covered by separate codes.

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 agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed below:

4967 : 1968 Recommendations for seismic instrumentation for river valley projects

5225 : 1992 Meteorology — Raingauge, nonrecording ( first revision)

5235 : 1992 Meteorology — Raingauges, recording specification

6524 : 1972 Code of practice for installation and observation of instruments for temperature measurement inside dams — Resistance type thermometers

8282 Code of practice for installation, maintenance and observation of pore pressure

(Part 1) : 1976 Measuring devices in concrete and masonry dams: Electrical resistance type cell

(Part 2) : 1996 Vibrating wire type cell

13073 (Part 1) : 2002 Code of practice for installation, maintenance and observation of displacement measuring devices for concrete and masonry dams: Part 1 Deflection measurement using plumb line

13232 : 1992 Code of practice for installation, maintenance and observation of electrical strain measuring device in concrete dams