Can a lake’s ecology be restored with unwanted sediment?

In collaboration with the Natuurmonumenten (the Dutch Society for the Preservation of Nature), Boskalis constructed the Marker Wadden. The archipelago situated within the Markermeer enables processes which revitalise the natural ecology.

Manifa Field Causeway and Islands, Saudi Arabia

Three alternatives were studied in order to choose the optimal design for building a complex of causeways that meets parameters for overtopping, earthquake loads and water circulation.