Production of the edge enclosure of the underwater reservoir (UWA) "Brokdorf" for the accommodation of sediments from the "fairway adaptation of the lower and outer Elbe for 14.5 m deep container ships".

The construction includes the production of the edge enclosure for the UWA "Brokdorf" in the area of the right bank of the Elbe between the fairway km 684.6 and the fairway km 682.9 (middle bin 68/70 to mid bin 70/72).

Producing an edging for the UWA "Brokdorf" with a total quantity of around 113 100 t Class 1/200 grain mixture over a length of 1 680 m (as of May 2018).