The Corps of Engineers is calling for proposals to install circuit breakers at 132.3-MW Gavins Point Dam in Nebraska and South Dakota.
The Lower Colorado River Authority (LCRA) operates six hydroelectric powerhouses and dams in central Texas.
To determine the condition of the generators at the 212-MW Powerhouse One at its Rock Island project, Chelan County Public Utility District installed an air gap monitoring system.
The Corps of Engineers seeks proposals to replace circuit breakers at 132.3-MW Gavins Point Dam on the Missouri River in South Dakota and Nebraska.
The California Department of Water Resources requests qualifications from hydro generator test engineering consultants.