TBT have started the second part of the Ekebergtunnel refurbishment and upgrading in Oslo, Norway.
We perform the installation of 3.500 m2 of passive fire protection at the 3 portal areas of the tunnel.
Ekebergtunnel
5 December 2018|
References 
TBT have started the second part of the Ekebergtunnel refurbishment and upgrading in Oslo, Norway.
We perform the installation of 3.500 m2 of passive fire protection at the 3 portal areas of the tunnel.