Corsan Corvian Construction S.A.(Isolux Corsán)

Isolux Corsán has been awarded a contract to build a hydropower plant in Bolivia, valued at $398M.The project includes the construction, in the province of Inquisivi, of two hydropower substations that will have a generation capacity of over 200 MW.

Corsán-Corviam S.A., a unit of Madrid-based construction group Isolux Corsan S.A., provides construction services. The company focuses on civil works and building, such as road, railway, and airport infrastructure; hydraulic and maritime works; and residential and non-residential building and renovation. Its activities include consrtucting highways, high-speed train lines, railway platforms, pipelines, bridges and water treatment plants; building and expanding airports and runways; and manufacturing railway sleepers. Corsán-Corviam is also engaged in water works, and construction of dams and pools, and river channeling; as well as maritime works and port construction. In 2012, Corsán-Corviam was awarded the original project to build the two-section Bicentenario bascule bridge in the Chilean city of Concepción, Biobío region (VIII), following the country's 8.8-magnitude 2010 earthquake. But the contract was canceled in 2014 when only one of the two sections was found to work.
The same year, the company became part of Consorcio Isolux Corsán-Ayesa, the consortium responsible for the El Purgatorio Project, which outlines construction of a 6km pipeline and a 2.4km aqueduct in Mexico's Jalisco state. In 2015, the company was awarded a contract to build a US$398mn hydroelectric plant in the western province of La Paz, Bolivia. The Miguillas dam project will be Corsán-Corviam's first in the Andean nation. The dam will have two hydroelectric subsystems and an installed capacity of 200MW. Miguillas will account for 14% of the national grid's 1.45GW capacity when it comes online.