Ridgeway Dam - Upgrade Post Tensioned Anchors
Value of project
Less than $25M
The Ridgeway Dam has exceeded its life expectancy of 100 years. Ridgeway Dam also currently sits above the ANCOLD level. The ANCOLD Guidelines for Risk Assessment (October 2003) specify the acceptable societal risk criteria for existing dams.
The proposed solution is to proceed with investigation, detailed design and installation of post-tensioned anchors and then to undertake installation of the upstream membrane in 2021."
Government agency - TasWater
Next key date:
For more information contact:
Launceston Tas 7250
Phone: (03) 6345 6328
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