Railway Tunnels

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Railway Tunnels

In the context of railway works, EPOS has carried out tunnel construction integrated in the national railway network and in the Lisbon and Oporto underground networks.

In the railway tunnels sector EPOS intervention focuses on the excavation and concreting works of the tunnels and shafts constructed.

Most relevant works:

C & J Lines – Porto Underground
Pragal Tunnel
Yellow Line – Lisbon Underground
Blue Line – Lisbon Underground

C & J Lines – Porto Underground