- ACCIONA
- Projects
- Construction
- Railways and Tunnels
- Fortaleza Metro
ACCIONA is the lead participant in the construction partnership project. The $1-billion project includes the construction of a 12.4-km tunnel, 8 km of which are to be excavated with four EPB (Earth Pressure Balance) tunnel boring machines of 6.92 m in diameter. The project consists of 12 stations and three ventilation shafts.
Design and construction of the high-speed urban train in San Juan, running from Rio Bayamón via Centro Médico to Villa Nevarez and Hato Rey.
The longest tunnel excavated from a single entry point and the ninth longest in the world.
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