11 november, 2019
Festningstunnel Oslo, Norway TBT was awarded in August to install approx. 19.000 sqm of passive fire protection at the tunnel ceiling and walls by Skanska Norway. Since the 14.10 we are working with 4 teams in the tunnel. The first tube will be done before Christmas and the second will follow next summer. This is our 4th project together with Skanska in Oslo.