The Nexus is an innovative new cable laying vessel which has been built for international contractor Van Oord who specialises in dredging, offshore oil & gas and offshore wind. Van Oord has been involved in many offshore wind farm projects in northwest Europe. The Nexus is Van Oord’s latest addition to its range of equipment.
The 123 metre vessel’s first project will be the Gemini offshore wind park, where the vessel is going to install electrical cables. Gemini will be constructed 85 kilometres off the Dutch north coast. Gemini is going to be the largest Dutch offshore wind park so far, consisting out of 150 wind turbines, each with a capacity of 4 MW. The wind park will be fully operational in 2017 and is expected to deliver electricity to more than 1,5 million people.
The design, engineering and build of the vessel took only 15 months and the construction took place at Damen Shipyards Galati, Romania. The Nexus has been equipped with a cable carousel with a capacity of more than 5,000 tonnes and an offshore crane that will enable it to lay heavy and long export cables. The vessel accommodates up to 90 persons.
Heinen & Hopman was responsible for the vessel’s HVAC systems, which are fully in compliance with Lloyd’s Register Marine’s ECO notation. The HVAC installation consists of:
The name Nexus means ‘connection’ in Latin, a suitable name for a vessel which connects offshore windmills with the land. Van Oord’s director comments: “Nexus is the tangible proof of the Dutch maritime cluster’s power. The ship has been built at a Dutch shipyard by order of a Dutch ship owner and will be deployed in the construction of Holland’s largest offshore wind park.”
Pictures by Van Oord