Awarded contract

Provision of of Steering and Rudder System Overhaul Services for RRS James Cook

Details

Supplier(s)
STONE MARINE SERVICES LTD
Value
£54,677
Duration
1 year
Topic
Marine equipment
Published
10 July 2026

Tender description

The contract is with the provision parts and components to the RSS James Cook, with the goal of providing and overhaul to the ship's steering and rudder system during the upcoming dry-dock. The parts and components that are being received are appropriate for use for the Van Der Velden rudder unit RU930 and the Frydenbo steering gear, both of which are on the ship. The supplier will be providing the associated actuators, pumps, valves, control and feedback equipment and a Van Der Velden ten-year overhaul kit and associated spares. To complete the provision of the requirement, the supplier will dispatch two engineers as part of the contract to complete the overhaul by stripping, overhauling, reassembling, installing and aligning the rudder and steering gear. Then completing the function test, commission and where required, support sea trials. ## Contract award

Timeline

  1. Completed: Award published10 July 2026
    Current notice
  2. Completed: Award date10 July 2026
  3. Next: Contract expiry date1 July 2027in 9 months

About the buyer

National Oceanography Centre is one of the world's top oceanographic institutions, and a dedicated procurement team runs its purchasing. Contracts above threshold are advertised through Contracts Finder and Find a Tender. Much of its buying goes through pre-negotiated framework agreements and the Crown Commercial Service. A framework covers refit, maintenance and equipment support for research vessels including RRS Discovery and RRS James Cook. Just over 1,400 suppliers work with the centre, four in five of them based in the UK. The procurement team is currently implementing the Procurement Act 2023 across its processes.

£434bn was the total UK public sector procurement spend in FY 2025/26.

Over the past 5 years, most of National Oceanography Centre's contract awards have been in laboratory and precision equipment, construction work and software and information systems.

Relevant CPV codes

  • 34930000 · Marine equipment
  • 50241000 · Repair and maintenance services of ships

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