Resume of maintenance contracts on hydroelectric reservoirs
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Published:1992
C. K. Johnston, MICE, N. M. Sandilands, BSC, MICE, 1992. "Resume of maintenance contracts on hydroelectric reservoirs", Water resources and reservoir engineering: Proceedings of the seventh conference of the British Dam Society held at the University of Stirling, 24–27 June 1992, Noel M. Parr, J. Andrew Charles, Susan Walker
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1 Several significant papers have been written over the past twenty years which describe the many facets of the operation and maintenance carried out on the seventy-six registered large dams and numerous smaller water retaining weirs and structures owned and operated by Hydro-Electric.
2 This paper reviews a selection of particular projects carried out during the last ten years which demonstrate the variety of reservoir maintenance tasks.
INTRODUCTION
MONITORING AND RESOURCES
TYPES OF MAINTENANCE WORKS
ERICHT DAM
MULLARDOCH DAM
D GATES AND VALVES
LOCH ERICHT SCOUR GATE
DISCHARGE REGULATORS
CLUANIE DAM NEEDLE VALVE REFURBISHMENT
FLOOD GATES
STABILITY PROBLEMS
CONCLUSION
