Civil works, supply, assembly and commissioning of the electromechanical equipment of the largest Angolan hydroelectric complex, comprising a reservoir with 188 km² and a main plant with six turbines, totaling an installed capacity of 2,073 MW, enough to supply a city of 8 million inhabitants. Expansion of five substations and construction of four new ones.
Civil works of the hydroelectric plant located on the slopes of the Misti volcano, in the Andes Mountains, with an installed capacity of 135 MW, with three 45 MW turbines. The hydroelectric plant is designed to meet the energy needs of the city of Arequipa and the Cerro Verde Mineiro Complex, practically underground, from the Boqueirão to the Machine House.
Dam with 370 m in length and 170 m in height; channel for river diversion; spillway; hydroelectric power plant; and powerhouse with 2 francis turbines of 211 MW each.
Civil works and infrastructure of the hydroelectric plant with 520 MW of power (4 x 130 MW), comprising construction of a dam with 110 m of height and 1,470 m of length, which forms a lake of 170 km², road of 60 km of extension, residential village with 255 thousand m² of area, airport runway with extension of 2 thousand meters and transmission line of 30 kV, with 60 km of extension, among other services.
Hydroelectric Plant with installed capacity of 350 MW (three 117 MW Kaplan turbines), spillway with capacity for 53,000 m3/s and rockfill dams with clay core at maximum height of 30 meters.