Underground Civil Works
Road Tunnel Bogotá – Vilavicencio. Colombia
Client: Consorcio Dragados – Concay
Construction, using a heavy-duty miner, of tunnel 16 in Sector 4 Guayabetal on the Road Bogotá-Villavicencio, in Colombia, involving a road tunnel with a length of 1,811 metres and an excavated cross-section of 92 m².