Seismic resilience boost: Priest Rapids Dam undergoes major upgrades
June 19, 2024
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By Hannah Reybrock and Tom Andrews
Hannah Reybrock and Thomas Andrews were featured in Water Power Magazine where they discuss how seismic risks were addressed at the Priest Rapids Dam
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Designed by Stantec, the Priest Rapids Dam received substantial upgrades to improve its seismic resilience. Notably, a new downstream roller-compacted concrete (RCC) dam was built to address liquefaction risks in the existing embankment. The project was designed to withstand an earthquake with a moment magnitude of 7.1, promoting reservoir stability and preventing uncontrolled releases.
Tom Andrews and Hannah Reybrock were featured in Water Power Magazine where they explore some of the Priest Rapids Dam Upgrade Project’s most intriguing aspects.
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-
A geological engineer, Hannah applies her expertise in subsurface characterization, dam safety, and more to an array of hydropower and non-hydropower projects including dams and canals.
Contact Hannah -
With a breadth of experience in hydroelectric power and dam projects—as well as all associated tunnels, civil work, and transmission—Tom leads projects and teams for Stantec’s Energy group.
Contact Tom
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