Les Alizés will use the monopile cradles on her deck to store monopiles. The monopile cradles can automatically adjust their supporting diameter. If required, the cradles can also support the tapered section of the monopile.
The skidding system is needed to optimize the use of the deck and will enable Les Alizés to transport the monopiles in between the monopile cradles and the upending hinge.
The upending hinge can accommodate monopiles weighing over 3,000 mt. The tub-mounted crane brings the monopile in a vertical position using the upending hinge. Once upended, the monopile is placed into the monopile gripper by the tub-mounted crane.
Jan Van De Velde, Head of Newbuilding Department at Jan De Nul Group: “The construction of our offshore installation vessel Les Alizés is well on track. Recently, we have ordered an innovative Motion-Compensated Pile Gripper. Today, we add this automated monopile installation system, fully aligned with our continued philosophy to focus on operational efficiency and improved safety. We are delighted to team up with Remazel, an important industry partner known for its large track record in offering innovative engineering solutions for the offshore market, and we look forward to a fruitful collaboration.”