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Roughing things up at Gross Dam

by Melissa Brasfield | August 23, 2022 | News

TAP – June 20, 2022 – “Hydrodemolition is a process we’re using to roughen the surface of the existing concrete on the downstream side of the dam,” said Doug Raitt, construction manager for Denver Water’s Gross Reservoir Expansion Project. “We use high-pressure water to remove about 2 to 3 inches of the concrete.”

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