El Chaparral Hydroelectric Plant (Completion of Lateral Closure Slurry Wall) El Chaparral Hydroelectric Plant (Completion of Lateral Closure Slurry Wall) admin13692021-07-10T01:17:10+02:00 El Chaparral Hydroelectric Plant (Completion of Lateral Closure Slurry Wall)admin13692021-07-10T01:17:10+02:00
