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Steady platform. Ready for demanding subsea operations.

Designed for demanding subsea operations, with flexible layouts and equipment solutions tailored to the mission. Integrated equipment, systems and workspaces make efficient use of available space.

HAV Subsea & IMR Series

Designed for: · Offshore construction · Pipe and cable laying · Cable protection · ROV operations · Inspection, maintenance and repair (IMR)

 

Flexibility across missions

Support a wider range of subsea operations with the same vessel, improving utilization and commercial flexibility.

Planned for multiple applications

The vessel can be configured for one or several subsea applications, with layouts, equipment and systems tailored to the operational requirements.

Versatile.
By Design.

Versatile.
By Design.

More value from every square metre

 

Accommodate the required mission equipment and working areas within a compact vessel, helping to control capital costs without compromising operational capability.

Operation-driven deck layout

Cranes, launch systems, working areas and material flows are arranged together to maximise usable deck space and reduce handling and mobilisation time.

Compact.
By Design.

Compact.
By Design.

Energy performance

Lower energy consumption across the vessel's operating profile helps reduce mission costs and strengthen commercial competitiveness.

Optimised for the operating profile

Hull, propulsion and power systems are optimised for expected transit, DP and working loads, with energy solutions tailored to the vessel's operational requirements.

Economical.
By Design.

Economical.
By Design.

Investment focused on operational value

Match vessel capabilities to actual operational requirements, avoiding unnecessary investment in size, installed power and equipment capacity.

Capacity matched to the mission

Vessel dimensions, installed power and equipment specifications are matched to the intended operations, balancing operational capability with investment cost.

Right-sized.
By Design.

Right-sized.
By Design.

Talk to an Expert

Eirik Pedersen
SVP Design
+47 908 63 067
eirik.pedersen@havdesign.no

 

Petter Frøystad
SVP Design
+47 908 63 067
petter.froystad@havdesign.no

Configuration / flexibility

Prepared for the next mission:
We work with owners to understand the business case and identify which future capabilities are worth preparing for. Space, foundations and system interfaces can be included from the start, enabling later equipment upgrades while keeping the initial investment focused.


Energy & propulsion:
Propulsion and energy systems are configured for the vessel's operating profile. Provisions for larger battery installations and future fuel upgrades can be incorporated into the initial design.

Configured for your operation:
Accommodation, endurance, DP capability and onboard facilities can be tailored to the crew requirements, mission duration and operating area.

Projects

Performance.
In practice.

Strengthens shipowner support with New VP Sales

11 May 2026 – HAV Design has appointed Eirik Pedersen as VP Sales,...

HAV Design project reaches key milestone

30 April 2026 – Last week marked an important milestone for FMV63, a...

Robert Myrene-Chief Designer at HAV Design
HAV Design appoints Robert Myrene as Chief Designer

24 March 2026 – HAV Design has appointed Robert Myrene as Chief...

Insights & News

Today's decisions matter more than ever.

The maritime industry is becoming more complex than ever. Alternative fuels, digitalisation, changing regulations and new operating models have made every design decision more important than ever. At HAV Design, we combine maritime engineering, operational insight and advanced technology to help customers reduce uncertainty and optimise lifetime performance.

Insights_foto

Performance.
By Design.

Optimising lifetime performance.

Want to operate the most competitive vessel in the market?