Procurement of a modular, mobile flood protection system (sandbag replacement system) in the form of a water-filled hose system for flood protection on inner-city rivers in the Düsseldorf area.

Hose system about 1000 meters total length / height 1 meter, with all the necessary accessories. The system must also be able to be set up in three individual units of two x 300 m and one x 400 m.