Ulstein Verft News

Ulstein secures major offshore renewables contract

In a landmark deal, Ulstein Design & Solutions AS has secured its largest aftermarket design contract to date for the cable-laying vessel Orient Adventurer. The contract, awarded by Dong Fang Offshore (DFO), involves both basic design and engineering provided by several of the companies in Ulstein. Planning and installation "We have worked with Ulstein before and find the people very professional. Ulstein knows the vessel well, and it's an insurance to know that everything will work when...

Ulstein aftermarket services for vessel upgrades

When users want to stay competitive and compliant, there are many choices regarding upgrades, conversions, services, and repairs. This kind of work involves different expertise and knowledge and, of course, the facilities needed to carry out the projects. Aftermarket services Ulstein offers several aftermarket services to provide our customers professional access to retrofits, conversions, service and maintenance, repairs, and upgrades.  The close cooperation between design, engineering...

Ulstein's role in Thialf's MCGF installation

Heerema aimed to enhance the capabilities of the SSCV Thialf by equipping it with the MCGF for monopile installation. Positioned on the port side, the MCGF ensures the monopile remains upright and within the required tolerances during installation from the moving vessel.  Following the successful upgrade of the Aegir, Heerema contracted Ulstein to assist with this conversion as well. Integration tasks and successful cooperation The MCGF is connected to the vessel's...

ULSTEIN SX216 vessels showcase revolutionising TWIN X-STERN® maritime design

The ULSTEIN SX216 vessels showcase Ulstein's commitment to innovation and excellence in maritime design. They are specifically tailored to meet the demanding needs of the offshore wind industry.   TWIN X-STERN® design The ULSTEIN TWIN X-STERN® design features two sterns and four main propeller units, two at each end, resulting in excellent operability with either end towards the weather. This design improves fuel efficiency, dynamic positioning capability, manoeuvrabili...

Ulstein Verft begins SX222 CSOV construction

Ulstein Verft is pleased to welcome BS Offshore back at the shipyard. This will be their first ULSTEIN SX222 CSOV.  SX222 design The hull arrival marks a significant milestone in constructing this state-of-the-art vessel, designed to support the growing offshore wind industry. The SX222 design, known for its superior operational performance and seakeeping abilities, will ensure the vessel meets the highest efficiency and safety standards. Reliability, operability, and sustainabilit...

Ulstein Verft's 2024 achievements in maritime innovation

In 2024, Ulstein Verft delivered two new builds, the Construction Service Operation Vessels (CSOV) ‘Olympic Boreas’ and ‘Olympic Notos’. Olympic Boreas was awarded the Maritime Innovation of the Year and nominated for ‘Ship of the Year’.  Several more Ulstein Verft new buildings are in various phases of construction at the CRIST hull yard, including four CSOVs and one cable-laying vessel. Ulstein Verft aftermarket In 2024, 18 vessels stayed at Ulstein...

Ulstein SX222 CSOV for offshore wind industry

Ulstein Verft is pleased to welcome BS Offshore back at the shipyard. This will be their first ULSTEIN SX222 CSOV. The hull arrival marks a significant milestone in constructing this state-of-the-art vessel, designed to support the growing offshore wind industry.  The SX222 design, known for its superior operational performance and seakeeping abilities, will ensure the vessel meets the highest efficiency and safety standards. New innovative offshore vessels The vessel is now po...

Vard Electro's SeaQ systems revolutionise shipbuilding

Complex shipbuilding projects demand efficient system integration and commissioning from suppliers to meet tight construction schedules. Vard Electro has demonstrated its proven competence in this area with a debut delivery for the Ulstein Verft shipyard of integrated SeaQ Communication solutions for two advanced newbuild CSOVs now delivered by the Norwegian yard for Olympic. Diverse SeaQ systems “The ability to see the bigger picture of such a system delivery is essential to overcome p...

Advanced Vestdavit systems fit CSOV Olympic Notos

Advanced boat-handling systems supplied by Vestdavit have been installed on the newbuild CSOV Olympic Notos delivered for Olympic by Norway’s Ulstein Verft, which is raising the bar in terms of sustainability and operational efficiency for such vessels employed in the offshore energy sector. MOB and lifeboat davit “We are honoured to have been selected by Ulstein for participation in this ground-breaking newbuild project based on our well-established track record of reliable davit...

Olympic Notos sets new standard in maritime efficiency

Ulstein is proud to announce the successful delivery of the Construction Service Operation Vessel (CSOV) Olympic Notos to the Olympics. This state-of-the-art vessel marks a significant milestone in maritime innovation and excellence.  “As a result of the findings from her sister ship, Olympic Boreas, the shipping company states that the vessels "operate with close to a 50% reduction in fuel consumption compared to other sailing CSOVs." Olympic Notos The Olympic Notos is designed to...

Olympic Boreas: Innovative offshore energy vessel from Ulstein

The state-of-the-art 'Olympic Boreas' CSOV has been delivered to Olympic by Ulstein Verft on 25.07.2024. The vessel is the first of two sister vessels, based on the ULSTEIN SX222 design by Ulstein Design & Solutions AS. 'Olympic Boreas' CSOV Olympic Boreas has been designed with the TWIN X-STERN solution and comes with a unique hybrid power integration. Further, she has a large gangway system installed, high-capacity, delicately furnished accommodation, including offices, lounges, day roo...

TWIN X-STERN enhances maritime manoeuvrability and efficiency

The TWIN X-STERN design is distinguished by its dual stern configuration, equipped with main propellers at each end. This unique setup enhances manoeuvrability and motion, therefore having improved fuel efficiency - a critical factor in the drive towards more sustainable and efficient maritime operations. Olympic Boreas sea trial The recent sea trials of the Olympic Boreas marked the first real-scale, live environment test of the TWIN X-STERN 's unique characteristics,...

Olympic Subsea partners with Ulstein and Rambøll for Ship LCA

Olympic Subsea is proud to announce their partnership with Ulstein and Rambøll to carry out the “LCAS - Life Cycle Assessment in Shipbuilding” project. This initiative focuses on developing a maritime-oriented method to evaluate the environmental impact of new vessels throughout their entire life cycle.  In this work, Olympic Subsea is specifically looking at the two new offshore wind service vessels developed by Ulstein Design & Solutions AS, both of which are...

ABB to supply hybrid power system for Nexans’ new cable-laying vessel

ABB has secured an order with Norwegian shipyard Ulstein Verft to supply an advanced power and propulsion system for a forthcoming cable-laying vessel (CLV) of Nexans, a global player in energy transition headquartered in Paris, France. On delivery in 2026, the vessel will join Nexans Skagerrak and sister ship Nexans Aurora–also equipped with ABB technology–as the third and most advanced CLV in the Nexans fleet. Onboard energy storage system An integrated system comprising main po...

Milestones for two Ulstein-designed CSOV newbuilds under construction for Bernhard Schulte Offshore

The two Ulstein-designed CSOV newbuilds under construction for Bernhard Schulte Offshore have reached important milestones. The steel cutting and keel laying ceremonies for yno 321 and 320, respectively, were arranged at the Crist hull yard, Poland, on 30 January 2024. These Commissioning Service Operation Vessels (CSOVs) are characterised by the TWIN X-STERN feature, implementing fore and aft main propeller units for excellent dynamic positioning characteristics. Remarkable offshore vessels...

Outfitting commences at Ulstein Verft for Olympic's first TWIN X-STERN CSOV

The hull of yard number 318, the first of two newbuild Construction Service Operation Vessels (CSOVs) for the Olympics, has arrived at the outfitting yard - Ulstein Verft AS in Norway.  The hull will be positioned in the dock hall, after which the outfitting work starts. Outfitting work "The general outfitting work in the months ahead consists of accommodation work, electrical installations, piping, and mechanical installations, to name a few," says Helge Torvik, Project Manager at Ulste...

Ulstein Verft entered into two offshore wind farm CSOV newbuild contracts with J.P. Morgan

The two new Construction Service Operation Vessels (CSOVs) contracted at Ulstein Verft will be equipped with a hybrid battery propulsion system and be prepared for green methanol fuel to enable carbon-neutral operations. The contracts have been entered into on behalf of institutional investors advised by J.P. Morgan Asset Management and include two additional options. In 2023, Bernhard Schulte Offshore ordered the design and construction of two such vessels from Ulstein, a contract that include...

Brunvoll repeat for Nexans at Ulstein

Nexans Marine Operations AS has returned to Ulstein Verft AS to build a new and updated version of the DP3 cable laying vessel MS “Nexans Aurora”. The new vessel will share the same comprehensive propulsion and manoeuvring package from Brunvoll. Brunvoll’s delivery for the new cable-laying vessel will share the same specifications as the previous delivery, consisting of three azimuth propulsion units, two tunnel thrusters, and a retractable azimuth thruster. All the thrus...

Ulstein Verft signs new shipbuilding contract on a cable laying vessel for Nexans

Nexans Marine Operations AS and Ulstein Verft entered into a contract for the construction of a large DP3 cable-laying vessel. The vessel, an ST-297 CLV design by Skipsteknisk, is an updated version of the Nexans Aurora, delivered in 2021. “We awarded the contract for a new vessel to Ulstein after an extensive tendering process, where Ulstein’s track record, including the delivery of Nexans Aurora, was important factors in deciding on the shipyard Ulstein Verft yet ag...

Bernhard Schulte Offshore orders two CSOVs from Ulstein Verft in Norway

Bernhard Schulte Offshore returns to Ulstein Verft for the design and construction of two Commissioning Service Operation Vessels (CSOVs) of the ULSTEIN SX222 design. The contract includes options for four additional vessels.  The vessels, which utilise the TWIN X-STERN design, feature two sterns and main propellers located at both fore and aft, making them an ideal choice for dynamic positioning (DP) operations. Regardless of whether the vessels are facing towards or away from the we...

Ulstein Verft and Olympic announce the start-up of the Olympic CSOV (Construction Service Operation Vessel) shipbuilding projects

The steel cutting ceremony of Ulstein Verft’s yard number 318 was carried out at the hull yard, Crist, on 18 November, 2022. The vessel is the first of two offshore wind newbuilds for the Norway-based ship-owner - Olympic, and both are planned for delivery in 2024. The steel cutting is the first milestone in a shipbuilding project and symbolises its start-up. Marius Bergseth, the Chief Operational Officer in Olympic executed the first cut. Vessels based on based on SX222 CSOV design The...

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