The WULF 4 was chartered by Van Oord for the construction site of Europe’s largest infrastructure project. The construction of the 18-kilometer-long Fehmarnbelt Tunnel between Fehmarn and Rødbyhavn requires various types of equipment and vehicles, including our tugboat, a DAMEN Shoalbuster Type 2609. The WULF 4 operated around the clock on this project site for nearly a year, from February to December 2021.