Veidekke and the cooperation with Trevi Spa, an extremely valuable partner


Since building tunnels in loose soil is a relatively unknown construction method in Norway, the development of the construction plan for the #DrammenKobbervikdalen project, was made by #Veidekke in cooperation with international experts, among which #TreviSpa that, thanks to its long experience, is an extremely valuable partner. Trevi carries out the tunnel soil consolidation by means of #jetGrouting columns.

With regard to the cut & cover part, the area was very narrow and especially challenging because of the presence of boulders in the ground.

A solution involving secant piles was then chosen, in close cooperation with Trevi.

Cookies help us to provide our services. Using these services, you agree to the use of cookies on our part.. Info
}