Spillway Projects: Value of Reliability Tools from Initial Design to Operation
BoK Content Type:
Presentation Slides
Presentation Paper
BoK Content Source:
MainTrain 2015
Original date:
Tuesday, September 29, 2015
Hydro facilities rely on spillway gates to protect the dam integrity by releasing water when too much water is entering the reservoir. Spillway gates are critical flow discharge components in the dam design and need to be available to operate on demand. This session explores the learnings from BC Hydro projects, over an 8 year period using reliability methods for project planning and spillway system equipment analysis for improvement projects and for new spillway systems. See how Spillway projects can benefit by including reliability methods in their pre-detailed design phase. Early deployment of reliability analysis allows for optioneering work and the development of suitable design alternatives. Reliability Block Diagrams (RBD) can be applied to improve design and to evaluate alternative design configurations.