Metro Quito. Underground Stations and Tunnels Quito.Ecuador
Underground structure in high sismicity area. Reinforced concrete retaining walls and floor slabs. Construction procedure: cut and cover.
Acciona infraestructuras
Fhase I/II: Draw-up of seismic design guidelines. Optimized Structural Design. Value engineering, Detailed Design and Technical Assistance to the execution of civil works.

22 km, 15 stations, 1 coach depot