Metropolitan lines

Convensa, Contratas y Ventas, has collaborated in the execution of approximately 60 kilometers of infrastructure of the Madrid Metro, of which more than 25 kilometers correspond to a tunnel executed with a tunnel boring machine, and including the construction by the Cut&Cover method, of all the stations included in the sections executed.

More than 200 kilometers of track have been laid, most of it slab track. The company has executed the fourth part of Metrosur, which has meant the largest Metro expansion carried out in Madrid, providing service to one million inhabitants and constituting a constructive milestone for the company in suburban transport.

Main works executed:

  Metrosur. Sections II and III
  Extension of platforms in Sun-Line 3
  Renewal of rail support elements of Line 8 of the Madrid Metro
  Modernization and implementation to life to Pavones station
  Renewal of rail support elements in Madrid Metro Line 12.
  Track and diagonal renewal between Opera-La latina Stations (Madrid Metro Line 5)
  Renewal and replacement of the diagona between Goya and Velázquez Stations (Madrid Metro Line 4)
  Renewal of three stations of Madrid Metro Line 4 (Esperanza, Prosperidad and Arturo Soria)
  Maintenance service of the track infrastructure guidance and support system. Lot 2. Madrid Metro.
  Action works on the Line 12 track platform. Móstoles Hospital-Conservatory


Main works in execution:

  • Maintenance of 35% of the Madrid Metro network