Ship & Boat BuildingConversionsTransforming a PSV into a geotechnical survey vessel

Transforming a PSV into a geotechnical survey vessel

At the end of 2023, Ulstein Verft finished the conversion of the Fugro Resilience on time. Originally a platform supply vessel (PSV) of the ULSTEIN PX121 design, it has now been repurposed as a vessel for geotechnical operations. 

Ulstein’s Design & Solutions engineering team has delivered strength calculations and updated plans for the conversion job at Ulstein Verft. 

The primary conversion work has been implementing a moonpool and removable mezzanine deck and building the foundation for a geotechnical drill tower and an A-frame to prepare Fugro Resilience for new assignments in the offshore wind sector. The conversion included modifying the internal vessel systems to meet Fugro’s needs.

Lawrence Cozens is a project director at Fugro and says: “Ulstein and Fugro worked collaboratively from concept design through to the delivery of the Fugro Resilience. As the original vessel designer, Ulstein was well-suited for this project. During the design phase, multiple deck layouts were considered before settling on the best layout for each sister vessel. Ulstein then successfully completed the conversion project on time and within the agreed budget. During all conversion stages, both teams have delivered quality solutions”.

The aftermarket sales manager at Ulstein Verft, Martin Sundgot Hansen, says that this project matches Ulstein well: “We have all the necessary resources at hand, so we can work efficiently and secure quality in our work. The cooperation with Fugro has been excellent, and we are pleased that they chose Ulstein for this project”. 

Latest News

Trakka Systems has secured a purchase order from Poland’s Maritime Search and Rescue Service (MSPiR) for TrakkaCam TC-300M-E gyro-stabilised imaging systems, with the first two units already delivered for deployment aboard vessels operating in the Baltic Sea.

TrakkaCam Systems Enhances Poland’s Baltic Sea SAR

TrakkaCam Systems imaging technology is being integrated onto Kewatec-built vessels for Poland’s national maritime SAR service Trakka Systems has secured a purchase order from Poland’s...
GONDAN Shipbuilders has launched the 513 OESV (Ocean Energy Support Vessel), at its Figueras facility in Spain, marking the largest vessel built by the shipyard to date. The vessel has been constructed for Norwegian shipowner Østensjø Rederi A/S and was designed by Norwegian naval architecture and marine engineering firm Salt Ship Design. The vessel features advanced engineering and an operationally optimised design for marine energy applications.

GONDAN Launches OESV for Østensjø Rederi

513 OESV is GONDAN’s largest vessel to date, built for the offshore energy market GONDAN Shipbuilders has launched the 513 OESV (Ocean Energy Support Vessel),...
Aesen has announced the introduction of the Aesen 116H, a next-generation hybrid crew boat designed to meet the evolving operational requirements of offshore personnel transportation and infield logistics.

Aesen Unveils Next-Generation Hybrid Fast Crew Boat

Singapore-based owner Aesen takes delivery of Aesen 116H, a new hybrid crew boat designed for high-frequency offshore operations Aesen has announced the introduction of the...
Kongsberg Maritime has signed an agreement with Austal Defence Defence Australia, a subsidiary of Austal Ltd, to supply Kamewa Steel Series waterjets for the Australian Army’s new Landing Craft Medium (LCM) fleet.

Kamewa Waterjets Selected for Australian LCM fleet

Kongsberg Maritime to supply four Kamewa Steel Series waterjets for each of 18 Austal-built Landing Craft Medium vessels Kongsberg Maritime has signed an agreement with...

Related news