She is set to be delivered by end 2016. Working in close cooperation with Van Oord, it is the first fully integrated design where the Dutch Ulstein companies have been responsible for the development and integration of both the mission equipment and vessel design.
The DP-3 vessel is a unique design featuring the distinct X-BOW® hull line and meets the requirements for Clean Design Notation, Green Passport and Ice Class 1A ? PC7. The vessel and its equipment are designed for year-round operability in harsh weather and high-sea states.
Ulstein will also supply the main Fall Pipe Deployment system and the majority of the ancillary systems of the rock installation tower. Ulstein puts a strong focus on simplicity, by mechanizing the systems as much as possible, enabling higher levels of safety and control and as such minimising human interaction during the deployment and recovery of the fall pipe.

First steel for Ulstein integrated vessel design
Latest news

Ulstein Designs Van Oord’s Next-Generation Subsea Rock Installation (SRI) Vessels
Van Oord and Ulstein collaborate on a powerful newbuild set to enhance offshore installation capabilities.

Successful sea trial of the Douglas Mawson
The sea trial of the expedition cruise vessel, Douglas Mawson, was successfully completed on 2 July 2025. This significant milestone marks a step closer to the vessel's delivery in autumn 2025. The vessel was contracted by SunStone Ships and will be operated by Aurora Expeditions.

Outfitting of the Nexans Electra CLV begins at Ulstein Verft
The hull of the state-of-the-art DP3 cable-laying vessel Nexans Electra arrived at Ulstein Verft on 5 July 2025. This marks the commencement of the outfitting and completion phase of the vessel. Upon completion in 2026, she will feature a split turntable on deck capable of holding up to 10,000 tonnes of cable, an under-deck turntable with a 3,500-tonne cable capacity, and a fibre optic tank with a 450-tonne capacity.