CREG will deliver the TBM to Algeria through a deal with an Italian contractor where it will be used on the extension of the airport metro system in the capital Algiers.
The TBM is 10.5 meters in diameter and 91 meters long, with a horizontal turning capacity of 180 meters making it able to correct and change directions during excavation.
Tunnelsonline
The TBM is 10.5 meters in diameter and 91 meters long, with a horizontal turning capacity of 180 meters making it able to correct and change directions during excavation.
Tunnelsonline
Commentaire