Construction and restoration of mine galleries and civil works

Our mining roots enable us to conceive and execute practical, economical solutions to fully rehabilitate galleries or tunnels with structural damages.
An outstanding work was the reconstruction in 2009-2010 of about 2,500 m of the so-called “Aramo” tunnels, which supply water to Oviedo, Asturias (Spain).
Another of the outstanding works is constituted reinforcing an artificial gallery (high voltage line) in the Bilbao area.