North Line: Sub-section 2.1 – Entroncamento – Albergaria
The objective of the contract was the execution of a railway on a new platform and catenary renewal. It contemplated the lifting of the track, the mechanical ballast screening and the subsequent laying of a new track on a monoblock concrete sleepers and UIC 60 rail. The interventions were carried out with trains always passing by. The catenary works consisted of modernizing the existing system, replacing it with an OCS LP4, for a maximum operating speed of 200 km / h.
- Name: North Line: Sub-section 2.1 – Entroncamento – Albergaria
- Construction Company: Sacyr Neopul SA (Portugal)
- Client: Consórcio BPC/Somague
- Execution Dates: Dec 2002 - Apr 2005
Ballast Track (km)