In a monumental move for offshore construction, Mammoet’s PTC210-DS crane is set to lift a massive A-Frame onto Van Oord’s heavy lift installation vessel, Svanen. This significant endeavor marks a crucial upgrade for Svanen, enhancing its capabilities to handle the evolving demands of offshore wind energy installations.
The selection of Mammoet’s PTC210-DS crane, renowned as one of the largest in the world, was driven by its unparalleled capacity to undertake such a formidable task. Its availability in the local vicinity further solidified its role in this pivotal operation.
As offshore wind technology progresses towards greater efficiency, the need for larger components becomes imperative. The installation of an upgraded A-Frame will empower Svanen to seamlessly deploy the latest generation monopile foundations at sea, facilitating the ongoing advancement of offshore wind farms.
Fabricated by Holland Shipyards, the A-Frame comprises three primary components, meticulously transported to Mammoet’s base in Schiedam, The Netherlands. Here, Mammoet orchestrates the intricate assembly process before executing the pivotal lift operation.
Utilizing 64 axle lines of Mammoet Self-Propelled Modular Transporters (SPMTs), the assembled A-Frame will traverse 66 meters along the waterfront, positioning it for the impending lift by the PTC210-DS crane.
The sheer magnitude of the undertaking becomes evident as the completed A-Frame elevates Svanen’s total height to an impressive 125 meters. The PTC210-DS configuration, featuring 105 meters of main boom and 66 meters of luffing jib, coupled with over 4,000 tonnes of counterweight, ensures the seamless execution of this intricate maneuver.
Remarkably, the installation of the A-Frame is projected to conclude within a mere week during the months of April and May. Such efficiency is attributed to the strategic availability of the PTC crane in Rotterdam and the streamlined process of lifting the A-Frame as a singular unit.
Julian Alkemade, Project Manager at Mammoet, emphasized the unparalleled synergy achieved by the convergence of these two exceptional pieces of equipment. He remarked, “These two unique pieces of equipment are in the same place at the same time. The lift capabilities and location of the PTC will greatly mitigate downtime for the vessel.”
The expeditious timeline of this project stands as a testament to Mammoet’s unrivaled capabilities and the collaborative effort driving advancements in maritime infrastructure. As the offshore industry continues to evolve, endeavors such as this propel it towards greater efficiency and sustainability.
