AUS Conducts Boundary Dam Forebay ROV and Hydrographic Survey

2022-11-15T23:12:59+00:00November 15th, 2022|News, Projects|

AUS was contracted through a Master Services Agreement to conduct an underwater condition survey at Boundary Dam. The survey was of the forebay north wall and the mouth of the six intake tunnels to identify any spalls, cracks, and general concrete erosion. AUS investigated interfaces between the concrete structures and river bottom for scouring and