Navarra, Spain

ITOIZ HYDROELECTRIC POWER PLANT

Client

Canal de Navarra, S.A. (CANASA)

Year

2011

Construction budget

EUR 15.2 million

Key facts

Hydropower plant with 2 vertical shaft Francis turbines and a combined power rating of 28.6 MW. Gross head of 107.12 m and a 50.6 m minimum head. Design flow of 15 m³/s/turbine. Outdoor steel pipe intake 30 m long with diameter 3100 mm. Transformer substation and 66 kV grid-connection power line 30 km long.

Services

Construction supervision and operation of both the power plant and the Navarre Canal.