11.11.05 - Peace, space and relaxation in Zurich Schwamendingen
10.01.05 - Technical equipment for the Glattal line
26.08.04 - Galgenbucktunnel, SchaffhausenWe have a proven and experienced team of tunnel construction specialists who offer comprehensive services including new construction, adaptation and refurbishment of road and rail tunnels, and underground stations and stops:
Especially in tunnel construction, it is essential to ensure cooperation among specialist disciplines such as tunnel ventilation, electromechanical engineering, traffic control, signalling, rail operation and technology, environmental technology and issues of legal procedure. We have decades of highly diversified practical experience in these areas.