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Spain 2024.

Extension of Madrid Metro Line 11. Section: Plaza Elíptica -Conde de Casal


Autonomous Community of Madrid


Control and Surveillance of Works.


  • Length: 42.8 mi.

  • New stations: 5 units.

  • Connection to Metro Line 6.

  • Interference with the M-30 Highway..

  • Ventilation Shafts: 6 units.

  • Excavation with TBM and Mine Tunnel.

  • Calculation and review of the project.

  • Theoretical and real work plan.

  • Budgetary deviations.

  • Study of variants and alternative solutions.

  • Qualitative, quantitative and geometric control.

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