Pragmatic Tailings Dam Design - Balancing Cost, Simplicity and Environmental Impact

Tius paper describes the key considerations for design of impoundments for gold mine tailings. Design options available for construction are presented. The key considerations for design of a safe, economic and environmentally sensitive design are discussed. The dam design must also balance these conventional considerations with the pragmatic aspects of construction and operations and the risk of system upsets. Case examples of tailings facilities in Canada and Papua New Guinea are discussed.