The tunnel has undergone upgrading work with both sealing and expansion, and installation of new technical installations. It is now equipped with Oglaend System’s FOE100 cable ladders and Mekano® support channels.

“We are very pleased with Oglaend System products. Their FRP products are easy to work with and due to their insulating properties, there are no concerns when it comes to electrical safety.

– Patrik Angnell, Head of Construction at Infranord.

Further ahead, Oglaend System Sweden is working in collaboration with Ramböll on the preparation of potential R&D solutions for several of SL’s railway projects.