Western Area Power Administration
“Workers from Western Area Power Administration de-energize high power lines Sept. 12, 2012 near the California State University-Sacramento so Corps contractors can safely install a seepage cutoff wall underneath the lines.
The Corps has built more than 20 miles of seepage walls into American River levees since 2000. Areas where construction was complicated by utilities, bridges or power lines were set aside for later construction.
The project is part of the American River Common Features project, a joint flood risk reduction effort between the Corps, the state’s Central Valley Flood Protection Board/Department of Water Resources and the Sacramento Area Flood Control Agency.” - via Wikimedia Commons