*** Welcome to piglix ***

Dam safety system


Dam safety systems are systems monitoring the state of dams used for hydropower or other purposes, as well as external physical threats to them, and issuing emergency warnings at various degrees of automation. This includes the use of differential GPS and SAR remote sensing to monitor the risks imposed by landslides and subsidence. For large dams seismographs are used to detect reservoir-induced seismicity that could threaten the stability of the dam. The output of these systems can provide warning to the local population ahead of a potential collapse.

The monitoring and warning system safeguarding the Kiev Reservoir dam is complicated enough to include protection from a space object impact.

Dam safety systems became a focus of multi-agency regulations during the U.S. Army Corps of Engineers construction of large flood control and hydro-electric power generation projects. To help benchmark proven practices, the Association of State Dam Safety Officials (ASDSO) formed a national non-profit organization of state and federal dam safety regulators, dam owners and operators, engineering consultants, manufacturers and suppliers, academia, contractors and others interested in dams safety. More recently public safety concerns were addressed by the Indian Dams Safety Act of 1992 during hearings before the Select Committee on Indian Affairs, United States Senate, 102nd Congress, second session, on S. 2617. The purpose was to provide for the maintenance of dams located on Indian lands in New Mexico by the Bureau of Indian Affairs through contracts with the Indian tribes. (August 4, 1992 in Washington, D.C.)


...
Wikipedia

...