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Our Services

Our service offering is built around a unique combination advanced technical capabilities and assets, and the ability to offer a range of attractive contracting models:

  • T&I stand-alone: Transport & Installation of foundations, or cables, or wind turbines
  • Integrated Projects: comprising T&I of more than one of foundations, or cables, or wind turbines
  • EPCI Solutions: project where we manage the design, procurement and fabrication to deliver a full project solution

Offshore Cables

Seaway7 offers submarine cable and subsea umbilical installation, repair and maintenance services. Related services such as dive and ROV support, marine survey, UXO investigation and remedial cable protection services are also provided.

  • Cable Laying services
  • Cable trenching services
  • Walk-2-Work
  • Offshore cables – related services
  • Cable storage
  • Inspection, Maintenance & Repair

Learn more about Offshore Cables

WTG Foundations

Seaway7 offers installation services for WTG foundations through its Heavy Lift Vessels (HLV).

In the last 12 years Seaway7 has built up an extensive track record in installing a wide range of foundation types, ranging from monopiles and suction bucket jackets to tripod and pre-piled jackets using a pile installation frame.

Learn more about WTG Foundations

Offshore Substations

Using our Heavy Lift Vessels, Seaway7 can provide the transportation and installation of offshore substation jackets and topsides.

The DP3 HLV Seaway Strashnov with its 5000t crane is especially well equipped for this work.

Learn more about Offshore Substations

Wind Turbine Generators

Seaway7 provides fully integrated Transport and Installation (T&I) services for offshore wind turbine generators (WTGs) utilising the company’s next generation jack-up installation vessel.

With the organisation, people, vessels and systems in place, and a strong track record – Seaway7 is the ideal partner for the installation of offshore windfarms.

Learn more about Wind Turbine Generators

Floating offshore wind

Floating wind offers the possibility to further support energy transition by allowing greater quantities of offshore wind to be developed by using areas where the water is too deep to allow the construction of fixed offshore wind farms. While there are no significant commercial farms anticipated in the short term there are a large number of demonstrators and concepts in operation with a number of smaller projects being progressed to provide clean power to remote offshore oil and gas facilities.

We are actively participating in these projects and are growing our technical capability and expertise in this area to be ready to support future large-scale commercial developments. Floating wind farms are expected to become a significant contributor to the energy transition in a five to ten-year time frame.

Learn more about Floating Offshore Wind

Heavy Transportation

Seaway7 is one of the most experienced heavy transport vessel operators in the world, providing highly engineered transportation solutions for the most demanding cargoes – safely and on time.

The five Seaway7 open deck semi-submersible heavy transportation vessels; Eagle, Falcon, Hawk, Osprey and Albatross are suitable for dry transportation of offshore wind foundations, offshore modules and all other oversized floating and non-floating cargoes.

Learn more about Heavy Transportation

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