Construction works of 1825 m long, 8 m concrete internal diameter derivation tunnels, intake structures, outlet structure, well shafts with 98 m of depth and 12,30 m of excavation diameter; hydro-mechanical works, open excavation of 577.288,79 m3, underground excavation of 210.850,01 m3, reinforced concrete of 124.359,91 m3, 6.290,55 tons of iron, 2905 tons of forced pipe coating.