Södertunneln (getingmidjan)

23 april 2019
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During Easter and the complete track closure TBT installed for the second time in the Södertunnel in Stockholm fire protection boards to the tunnel walls. Since some of the walls are interrupted by existing rock a lot of cutting was needed. About 500 sqm of fire protection were installed in 4 nights and 8 workers. The works were executed for Implenia Sweden.