Prysmian Group expands fleet with new cable-laying vessel

Prysmian Group, one of the world leaders in the energy and telecom cable systems industry, has invested approximately €200 million in a new cutting-edge cable-layer plus adjustment for cables equipment of approximately €40 million. The new vessel will be fully operational by Q1 2025 and will reinforce Prysmian’s project execution capabilities and its EPCI (Engineering, Procurement, Construction, Installation) approach. 

The new vessel will be built by the VARD Group (a subsidiary of the Fincantieri Group). The new cable-laying vessel will be very similar to Leonardo da Vinci, which was delivered in 2021. With a length of approximately 170 m and a breadth of about 34 m, the new cable-laying vessel will also be equipped with a similar cable installation equipment, , such as: a first laying line with a capstan suitable for deep water installation at over 3,000 m; a second independent laying line with linear cable engines in order to increase operating flexibility; 2 carousels of 7,000 and 10,000 tonnes.

The bollard pull will be in excess of 180 tonnes conferring the capability to perform complex installation operations and supporting a variety of burial tools. The vessel will be equipped with state-of-the-art DP3 positioning and seakeeping systems, while the maximum transit speed will exceed 16 knots. 

Like Leonardo da Vinci, the new vessel will have green credentials: the high cable load capacity and navigation speed will significantly reduce the number of cable installation campaigns needed, compared to other vessels, thus enabling an overall decrease in CO2 emissions and a reduction in fuel consumption of approximately 40% compared to a traditional cable-laying vessel. Moreover, the very efficient and green engines will cut NOX emissions by 85%, allowing the cable-layer to comply with the most stringent international environmental requirements. In addition, the new vessel will be equipped with a battery pack for a total power of 3 megawatt. 

Once operational, the new vessel will be dedicated to the execution of important projects such: as Dominion Energy, the largest submarine cabling project ever secured by Prysmian in the USA; the Neuconnect Energy Link project, the first power cable connection between the UK and Germany; and the Dolwin4 and Borwin4 projects, two offshore wind farm grid connection cable systems in Germany.

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