The area around Jyllinge and Roskilde Fjord is one of the most talked-about and exposed regions of Denmark in recent years concerning the risk of flooding. There is an urgent need for flood protection.
A schematic diagram is shown here for the lowering of the prefabricated double sluice gates sluices between the sheet piling. See the visualisation of the project here.
The tips of the sluice gates are towards the fjord.