Our Experience

Our experience covers all aspects of topsides infrastructure and our campaign delivery capabilities covers heavy-lift, accommodation flotels, rig mobilisation and walk-to-work vessel supported campaigns.


Front End & Constructability

Our mindset is always to start with the end in mind. By being involved in the initial stages of any project will provide huge benefit to our customers to ensure that estimating, project planning and constructability considerations are included as early as possible in the project lifecycle.

Work Packs, Installation procedures & method statements

Our Work Package System, delivers powerful virtual construction simulation through planning and managing execution. The system provides construction management and commissioning support teams the visibility needed to increase productivity, improve commercial efficiency and reduce project cycle time.

Construction Management

We are a leading specialist in the execution of campaigns to support, brownfield construction, installation and hook-up of new-build and existing offshore oil and gas platforms. Our management system is designed to provide a fully scalable solution to our customers. The same services can be offered for medium-sized, major modifications and upgrades projects to maintain the most economical and efficient delivery model.

Mechanical Completions & Pre-Commissioning

We provide step by step procedures and practical testing method statements to ensure that the understanding between Construction, Pre-Commissioning and Operations is fully defined and understood. Monitoring the commissioning status and status reports of all tagged components, allow targeting of late activities post Mechanical Completion.

Supervision, Manpower & Equipment Provision

Experienced teams and personnel to plan, prepare and execute construction delivery and commissioning of complex projects. Tools, equipment and temporary systems for executing commissioning and start-up assistance. We have the ability to provide complete project organisations, tooling and equipment to perform both onshore or offshore.

Hook-up & Commissioning

Northsea Construction & Commissioning, are experienced in the Pre-Commissioning and Commissioning activities and can provide in-depth support, guidance and qualified personnel necessary to delivery packaged commissioning plus hook-up and commissioning programmes of work in readiness to achieve a successful start-up.

Systems & Managing Performance

Our database imports design data from primary design documents including P&IDs, block diagrams, tag schedules etc. to generate Mechanical Completion and Final Completion by system whilst electronically storing check sheets.

We actively use 3D modelling to manage daily progress on workscope giving full visibility of project performance.

Our integrated system also records materials readiness, punch list information and at the end of commissioning generates a final Handover Certificates for Operational endorsement.

Modular & Yard Fabrication

  • Hazardous Area & Pressurised Buildings
  • Central Control / Command Centres
  • Substations
  • Equipment Rooms
  • Process Interface Buildings
  • Drilling applications Mud Logging
  • Drillers Control & Wireline Cabins
  • Living quarters and marine accommodation
  • Workshops
  • Laboratories