Travel-out structure, Metro Line C, Rome

The route of Line C of Rome's underground railway provides for mechanical drilling of two parallel tunnels with a diameter of 6.71 m and a length of approx. 17.6 km each to be built using a TBM system (tunnel boring machine).

The following was delivered:
  • 4 concrete casing pipes
  • 1 star-shaped bracing for concrete casing pipe
  • 1 travel-out gasket incl. 4 Phönix gaskets
  • 1 cover incl. topcoat for travel-out gasket
  • 1 set spare gaskets

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