The Storöy wind farm is located on the north side of the island of Storøya in the province of Rogaland near the city of Haugesund in Norway.
The project
The wind farm consists of 2 Enercon E-115 wind turbines with a rotor diameter of 115 m, a hub height of 90 m and a total output of 6.4 MW.
The towers consist of precast concrete elements that were placed on top of one another on the construction site using a mobile crawler crane.
The external tendons for the tower prestressing were manufactured at BBV in Bobenheim-Roxheim and transported to the construction site by truck.
Shortly after installation, the tendons in the foundation cellar were pre-tensioned by BBV fitters with a CFRP hollow piston press and the corrosion protection was created.
