Construction of a new railway between Vienna and St. Pölten

Construction of a new railway between Graz und Klagenfurt

Aeration of the ditch in the outdoor Siberian tiger enclosure

Railway Tunnel Alptransit Gotthard, Sedrun Section

Pumping off the collecting gravel wash water to the separation system

Reconstruction of the sand filter at the Rösrath treatment plant

Construction of a double-track railway tunnel with a total length of 9.385m

Construction of the north-south urban railway, Cologne, south section

Construction of second Rhine Bridge

Pumping off abrasive ceramic slurry during production

New construction of canal made of site-mixed concrete and liner renovation

Treatment plant Flandersback, main water drainage

Construction of the second Strelasund crossing

Recycling basin on a ready-mix concrete mixing facility

Construction of a two-track railway tunnel with a total length of 1.160m

Renovation of a pump station

Construction of a road tunnel with a total length of 3.000m

Operating the ballast tank of a storm flood gate

Pumping of faeces from a mink farm