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Tunneling

Tunneling is one of the core competences of Marti. The company has been involved as a prime contractor, lead partner in multinational joint ventures, specialist subcontractor and manufacturer of tunneling equipment for the execution of mechanized and conventional tunnel construction works in relation to large and complex projects in Switzerland and abroad.

Marti is an expert for underground works in both urban and remote areas in various kinds of geological conditions.

Marti Tunnel AG

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