• Project Location: Austria

  • Client: ÖBB (Österreichische Bundesbahnen)

The Koralm tunnel is part of a key link within the Trans-European Network (TEN).
After successful planning of the telecommunication infrastructure, site supervision services are being provided for technical equipment, including the tunnel radio system, fiber optical and backbone network, emergency call systems and monitoring systems for technical rooms. In addition to the planning of telecommunication infrastructure and site supervision services for technical equipment, the BERNARD Gruppe has also been commissioned with tunnel design, construction management and tunnel site supervision.