NYK Line has applied a full 3D modelling and digital construction process to a new crew transfer vessel, marking a step toward more integrated digital shipbuilding practices.
The 28-metre aluminium catamaran was developed for offshore wind operations in collaboration with Kosaba Shipbuilding and Smert Design. The project replaces traditional 2D drawings with a single 3D model used throughout design, construction and verification stages.
By using the model from early design stages, engineers were able to detect clashes between structural elements and onboard systems before construction began, reducing redesign and rework during the build phase.
During construction, the yard also used 3D scanning to compare the physical vessel against the digital model, tracking deviations such as thermal deformation and assembly tolerances.
The project reflects a broader move toward “front-loaded” design processes, where more engineering work is done upfront to improve accuracy and reduce later-stage changes.
NYK also created a digital 3D record of the vessel, linking technical specifications and inspection data directly to components. The system is intended to improve maintenance and operational efficiency once the vessel enters service.
The company said insights from the project will be applied to future shipbuilding programmes as it expands the use of 3D-based design across different vessel types.
