Underground Works

The pioneering methods and techniques applied by EDRASIS in the field of underground works offer immediate and effective solutions to even the most complex constructions, which include: tunnels (road, railway, exploration), underground metro or parking stations, underground storage or special equipment operation areas, shafts (access, transportation, communication, pumping, etc.).

Relying on its experience and modern mechanical equipment (tunnel boring machines, road headers, underground loaders and trucks, drilling and nailing units, etc.), EDRASIS covers a wide variety of cuttings, with cross-sections ranging from 5m2 to 100m2 .