Fornebubanen: Implenia Wins Another Large Subway Tunnelling Project in Oslo

The project K2D Skøyen–Vækerø in Oslo is part of Fornebubanen – the largest subway tunnelling project in Norway since the 1970s. It will consist of the Skøyen subway station, as well as around 1.2 km of tunnelling below a heavily urbanised area and an escape tunnel (Bestum). In March 2023, Implenia was awarded the contract for construction, and will start its work on K2D Skøyen–Vækerø later this year. The project is scheduled to be completed in 2025. The order volume for the Swiss construction company is around 113 million euros (1.3 billion Norwegian kroner).

Implenia is already building the...