Project Story
Viking Vigor is a construction support vessel developed for offshore wind and subsea operations. The vessel is being built at Sefine Shipyard and is based on a design where flexibility, lifting capacity, deck area and the energy system are adapted to a wide range of project requirements.
With a length of approximately 100 metres, a large working deck and a powerful offshore crane, Viking Vigor is developed for operations requiring both capacity and precision. The vessel can be mobilised for construction, IMR, ROV operations and other project work where equipment requirements vary from one assignment to another.
The energy system is based on diesel-electric propulsion, battery power and dual-fuel technology for methanol and diesel. This makes the vessel relevant for customers with increasing emissions requirements, without compromising its offshore capabilities.
Accommodation for a large number of personnel, DP, crane, ROV systems and an open deck arrangement make the vessel a platform for long-duration operations. For NSK Ship Design, the challenge is to create a vessel that is flexible without becoming generic.
Viking Vigor demonstrates how a modern CSV design can combine energy efficiency, working capacity and clear offshore functionality.
Facts
| Name | Viking Vigor |
|---|---|
| Shipowner | Eidesvik Agalas AS |
| Year Built | 2026 |
| Vessel Type | Construction Support Vessel (CSV) |
| Shipyard | Sefine Shipyard |
| Length (o.a.) | 100 m |
| Beam | 21.0 m |
| Draught | 7.5 m |
| Cargo Capacity | 5 000 t |
| Deck Area | 900 m² |
| Propulsion | Diesel-Electric, Dual-Fuel Methanol/Diesel |
| Classification society | DNV |
Design focus
01
Multi-Purpose Design
The vessel is developed for construction, IMR, ROV and offshore wind operations, with flexibility for different project mobilisations.
02
Deck Area
The working deck is designed for heavy and varied project equipment without compromising onboard logistics or safety.
03
Lifting and Precision
The crane, DP and technical systems provide the vessel with the capacity for precise operations in demanding environments.
04
Future-Ready Energy
Methanol/diesel dual-fuel technology, battery power and diesel-electric propulsion provide an energy concept adapted to emerging offshore requirements.
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