S1 Vienna Expressway, Schwechat – Großenzersdorf, tunnel Danube – Lobau
Client: ASFINAG- Highway and expressway finance public company ltd. Total costs: ca. 1.600 Mio. EUR Performance period: 2015 – ongoing Data/Buildings: Concrete Tub, l = 287.5 m Tunnel open construction South, l = 242 m Tunnel shield construction, l = 3,000 m Tunnel open construction North, l = 140 m Operating station and ventilation building…