Tunnels

Underground constructions such as tunnels, shafts and caverns create infrastructure that is fit for the future – one of the most demanding civil engineering disciplines. Our tunnelling experience can look back from the successful completion of tunnel projects for roads, railways, sewage systems and hydraulic tunnels.

The repair and modernization of existing tunnels complements our services in our home markets. Expertise, innovative, flexibility and an ability to find technical solutions are an absolute must in underground construction. Every meter excavated can reveal an unforeseeable challenge, which Rizzani de Eccher manages professionally and expertly, with safety as the top priority.