Site supervision BettlerkreuzRefurbishment of sub-surface road sections Bettlerkreuz and Kreuzergegend
Tauern Motorway A10 Brentenberg – Site SupervisionA10 Tauern motorway Brentenberg, new gallery construction and general refurbishment
Limberg III – Invert segmentInvert segments for the works water system of the Limberg III power plant
Hydropower plant Kühtai – Invert segmentTrio of invert segments for the 25.5 km long diversion tunnel Kühtai - Fernau