The first X-STERN vessel from ULSTEIN. (Photo: SjimpHansen Media)

Successful SOV sea trial

Yno 309 from Ulstein Verft, the first of two Service Operation Vessels (SOV) for Bernhard Schulte Offshore, left the yard for sea trials on Tuesday, 7 June. The results so far are highly satisfactorily.
Published
10 June 2016
Share
  • The SOV vessel for Bernhard Schulte Offshore when starting on her sea trial. (Photo: SjimpHansen Media)
  • Bernhard Schulte Shipmanagement crew
  • Siemens will be using the SOV vessel for the Gemini Offshore Wind Field. (Photo: Ivan Schrooyen)
  • The first SOV vessel from Ulstein Verft commenced sea trial on 7 June 2016. (Photo: SjimpHansen Media)
  • Yno 309 from Ulstein Verft, the first vessel with an X-STERN. (Photo: SjimpHansen Media)
  • Yno 309 with the construction yard, Ulstein Verft, on her starboard side. (Photo: SjimpHansen Media)
  • Yno 309 heading out for sea trial. (Photo: SjimpHansen Media)
  • The SOV vessel from Ulstein Verft sea trialling in the fjords of Norway.
  • The X-STERN being tested for the first time in real-life conditions.
  • Ulstein Verft's Yno 309 on sea trial. (Photo:Ivan Schrooyen)
  • Ship electricians Adolf Espeseth, Tor Bigset and Ole Petter Vik. (Photo: Don Johansson)
  • Sea trial chef Don Johansson.
  • Sea trial captain Børge André Berg (Photo: Don Johansson)
  • Oliver Reinholz (HSVA) and a design team from Ulstein; Karl Randle, Ivan Schrooyen and Thomas Brauthaug. (Photo: Don Johansson)
  • Machine room inspection. (Photo: Don Johansson)
  • Control room tests. (Photo: Don Johansson)

"We are underway in testing for speed and manoeuvring, and have commenced the tests for dynamic positioning. The vessel is performing splendidly," reports the sea trial captain, Børge André Berg on Friday, 10 June.

The vessel is due for delivery at the end of this month, and will be working at the Gemini offshore wind park on a charter for Siemens.

Latest news

Orient Adventurer inclining test 1
Update

Inclining test completed on Orient Adventurer - Aftermarket services that keep vessels fit for new roles

Vessel conversions and re‑mobilisations demand more than drawings and calculations. Recent work on Orient Adventurer, now being prepared for cable-laying operations, demonstrates how critical in-depth knowledge of a vessel’s operational history is to deliver safe, class-approved solutions. Through Ulstein’s aftermarket services, we support complex vessel upgrades with engineering, stability, and weight expertise, including planning and executing inclining tests for conversion and life‑extension projects.

IMG 9692
Feature

How Ulstein tested a new cable-laying vessel design

How can you be confident that a new vessel design will actually perform in rough seas and demanding operations? The answer lies in thorough verification, independent testing and documented performance. Recently, a new Ulstein design for a cable-laying vessel was tested in a large-scale ocean basin at SINTEF Ocean. The results delivered exactly what Ulstein seeks: confidence that the design performs as intended.