Services Offshore Wind Power

Consulting and execution capabilities for all phases

In all phases, from the planning, construction and operation (O&M) of offshore wind power facilities, we provide consulting services and coordination of various practical activities to meet customer needs, utilizing the knowledge we have gained and the network of the Mitsui O.S.K. Lines Group. We are also actively engaged in a series of project management activities.


Planning phase

  • Site environment survey (meteorological and oceanographic, traffic conditions, sea area usage, port function surveys, estimation of availability of working boats, confirmation of navigability and ship-shore compatibility, etc.)
  • Implementation of VR Landscape Montage using CG etc. and proposal of suitable locations based on analysis results
  • Applicable maritime laws and regulations, the contents of investigations and proposals and technical support for the study of navigational safety measures to be carried out
  • Various consultation on the construction of a distributed energy system utilizing offshore wind power generation
Field survey of traffic and sea area usage
Image of building a distributed energy system

Construction Phase

  • Proposals and technical support for the contents of investigation and examination for the implementation of the Committee on Navigation Safety Measures during construction
  • Review, various proposals and technical support for evaluation of the functions of Base Port and improvement of the efficiency of component transportation
  • Operation, operation management and technical support of various work vessels
  • Maneuvering simulation and operator training of, DP-equipped vessels (please refer to DP Simulator Division)
  • Consultation regarding, Electric Power Cable Installation (please also refer to the Cable Carrier Business)

Operational (O&M) phase

  • Proposals and technical support for the contents of investigation and examination for the implementation of the Committee on Navigation Safety Measures during operation
  • Review,various proposals and technical support for evaluation of the functions of O&M ports and improvement of safety and efficiency of CTV operations
  • Operation, operation management and technical support of various work vessels
  • Maneuvering simulation and operator training of DP-equipped ships (please refer to DP Simulator Division)
  • Facility inspection using ROV, etc.
  • Proposals for functions and facilities necessary for Marine Coordination Services in accordance with the environment around, and the target of monitoring, dispatch of specialists for offshore monitoring, and operational support
Construction work by SEP vessel
Availability study using ship motion simulation

Virtual Reality Landscape of Windfarm Site

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