Mining - Cavosa

Mining

Breadcrumbs

Mining

Cavosa has extensive experience in road tunnels throughout the geography of Spain in all kinds of circumstances, whether in soil through mechanical excavation with rocker as in the variant of Fraga, by mechanical excavation with hydraulic backhoe equipped with chopper hammer as in the variant of Burgos, by drilling and blasting in rocky areas, in the more complicated volcanic terrains such as the Guincho tunnel in Tenerife, the Santa Cruz de la Palma bypass tunnels on the island of La Palma, the tunnels of Priañes where  the exit tunnel of these tunnels was made from the inside because access from the outside was not possible. We have also made tunnels in complicated environments such as the Polopos tunnels where there were many convergence problems.
Currently Cavosa is present in two very important works such as the Occidente Tunnel in Medellín (Colombia), which is 4.5 km long and in the Pyramid tunnel belonging to the AVO I project in Santiago de Chile.