The goal of this project was rehabilitating and improvement of water-tighten of dam, and included drilling exploration holes, grouting in dam body and abutments, and construction of cut-off wall up to 70 m from dam crest (by hydrofrez and plastic concrete casting).
The project was completed in March 2006.
Dam type: Rock-fill with grouted core
Dam height: 100 m
Dam crest length: 250 m
Reservoir volume: 260 million m3
Spillway type: Inclined
Spillway discharge capacity: 180 m3/s
Excavation volume: 850.000 m3
Concrete Casting: 20.000 m3