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Consequence classification ratings for dams and canals

Description

Dam safety regulatory requirements are established based on the consequence classification of the structures and/or risks or hazards posed by the structures. Dam safety uses five consequence... More ≫

Description

Dam safety regulatory requirements are established based on the consequence classification of the structures and/or risks or hazards posed by the structures. Dam safety uses five consequence classifications for dams or canals based on the potential downstream consequences of a failure. The classifications are similar to those suggested by the Canadian Dam Association. The factors at risk that influence the consequence classification include downstream populations, the environment, the economy, cultural values and downstream infrastructure.

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Environmental Assessment - Alberta Transportation Springbank Off-Stream Reservoir Project - Environmental Impact Assessment (EIA) and application for approval - SIR1

Description

Environmental Impact Assessment and associated applications pertaining to the proposed Springbank Off-Stream Reservoir project. Proposal to divert extreme flood flow from the Elbow River into an... More ≫

Description

Environmental Impact Assessment and associated applications pertaining to the proposed Springbank Off-Stream Reservoir project. Proposal to divert extreme flood flow from the Elbow River into an off-stream reservoir where it would be temporarily contained and later released back into the Elbow River after the flood peak has passed. For more information on the environmental assessment process visit ea.alberta.ca.

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Canadian Dam Association (CDA) consequence classification ratings for dams

Description

Dam safety regulatory requirements are established based on the consequence classification of the structures and/or risks or hazards posed by the structures. Dam safety uses five classifications... More ≫

Description

Dam safety regulatory requirements are established based on the consequence classification of the structures and/or risks or hazards posed by the structures. Dam safety uses five classifications for dams based on evaluation of the potential downstream consequences of failure in terms of three categories, namely: loss of life; environment and cultural values; and infrastructure and economics, similar to dam classification ratings suggested by the Canadian Dam Association.

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