A construction worker looks over the coffer dam at the Folsom Dam auxiliary spillway construction site in Folsom last month.
A construction worker looks over the coffer dam at the Folsom Dam auxiliary spillway construction site in Folsom last month. Randall Benton rbenton@sacbee.com
A construction worker looks over the coffer dam at the Folsom Dam auxiliary spillway construction site in Folsom last month. Randall Benton rbenton@sacbee.com