Installation of an internal seal in the Kleinliebenau flood protection dike between dike km 0+350 and 1+000. The inner seal (length in the axle approx. 620 m) is produced by means of a sheet pile wall. For the installation of the internal seal, the construction of construction roads and working levels as well as the expansion and new construction of dike ramps is planned. Pipeline crossings with existing pipelines must be newly constructed. Installation of a sheet pile wall at the Kleinliebenau gauge for excavation pit construction.

Drilling and piling work, explosive ordnance clearance, earthworks, construction roads, road construction, pipeline construction

- Construction site equipment for earthworks, drilling work, piling/vibrating/pressing work and explosive ordnance clearance, among other things

- Delivery and installation of sheet piling (L 7.75 to 14.00m) (approx. 675 tons)

- Loosening soil: approx. 2500 m³

- Supplying soil or installing existing soil approx. 1,500 m³

- Installation of liquid floor approx. 300 m³

- Construction road mats 2-lane on a driving length of approx. 650m (incl. move)

- Path and ramp construction with gravel base course approx. 600 m³

- Nachprofilierung Baustraßen: ca. 1700 m²

- Topsoil removal and application approx. 900 m³

- Lawn sowing incl. development and finishing maintenance: approx. 4000 m²

- Cable line underground construction with line trench (T: 0.85 m) approx. 920 running meters, laying of 2x lee pipes in complete line trench length and backfilling of the line zone

- Kampfmittelbohrlochsondierung: ca. 7.400 m

- Supplying and installing sheet piling (L 4.0 to 6.0 m) for the production of sheet pile wall boxes (length in the axis approx. 86 m)

- Nassbaggerarbeiten ca. 400 m³

- Supply and install LMB5/40 hydraulic building blocks approx. 830 t