People who like Elektra The TBM is to bore a 5 meter diameter tunnel for power cables of Stockholm

    Jørn Sørensen

    Elektra The TBM is to bore a 5 meter diameter tunnel for power cables of Stockholm

    https://www.youtube.com/watch?v=EgxhiFpJUlk The tunnel boring machine Elektra is going to bore a tunnel under the capital of Sweden, Stockholm. The 13.4 kilometer long tunnel will be in the depths of 50 to 100 meters and will be bored through the...