Journey to the center of the earth

We provide our Customers, such as public, organizations or
private companies, a full geotechnical consultancy service. Clients benefit from our wide experience in advanced solutions and highly complex models.

Underground works



Underground works, geotechnics and mining

Client: Obras Subterráneas-Sando
Site technical office for Santa Marina Tunnel Construction Project.
Madrid-Cáceres High Speed Railway.

Autoridad Portuaria de Bilbao

Client: Port Authoriry of Bilbao.
Technical consultancy services during the slope stabilization of the western sector of the quarry of Punta Lucero, within the first phase of Abra Port expansion and central breakwater construction works.

Client: Ferrovial Agroman-Sacyr-Cavosa
Site Technical Office for Pajares Tunnel Construction Project (20 km). Madrid-Asturias High Speed Railway.

Cliente: UTE ADUNA (Dragados-Comsa-Corsan-Amenabar-Leza)
Oficina técnica durante la construcción de la Línea de Alta Velocidad del País Vasco. Túnel de Aduna.

Client: Cantera Lacilla
Operational Project, Restoration Plan, Environmental Impact Study, Reserve Analysis and Special Plan for Urban Development of an open-pit quarry.

Client: FLO Consortium
Advanced geotechnical and structural design of shafts and tunnels for Tideway Tunnel Project, London.

Client: Ferrovial Agroman.
Design of Albertia Tunnel. Basque Country High Speed Railway.

Client: Ineco
Design of tunnels, junctions and watertight lining.
Basque Country High Speed Railway.

Site Technical Office for Basque Country High Speed Railway. Aduna Tunnel.