Search UK public tenders and contract notices

STA1553 - THV Galatea Bridge Controller Overhaul

Corporation of Trinity House · Central government · Nationwide (UK)

Trinity House required a competent contract to carry out the overhaul of bridge controllers aboard THV Galatea

Awarded to Kongsberg Maritime

HMC VALIANT Maintenance and Safety Equipment Recertification (MSER)

Home Office · Central government · Nationwide (UK)

This is notice of a Contract Award to perform Planned Maintenance and Safety Equipment Recertification (MSER) for the Border Security Command Cutter HMC Valiant.

Awarded to Southampton Marine Services

• Marine patrol vessels
• Repair and maintenance services of ships

RRS JC Hydraulic Refit Works

National Oceanography Centre · delivery region not published

Hydraulic engineering works undertaken as part of the RRS James Cook refit, including the supply and installation of replacement hydraulic hoses, fittings and components, crane and winch works, repairs to hydraulic systems, associated fabri…

Awarded to ADAMS PRECISION HYDRAULICS LIMITED

Maintenance and Repair of the CSID

Submarine Delivery Group · Scotland

The Counter Seaborne Intruder Device (CSID) is a water-side physical security perimeter providing protection for infrastructure and vessels. A tender was run to compete for the provision of 2 years of maintenance on the CSID. The Tender was…

Awarded to Shearwater Marine Services

• Repair and maintenance services of floating structures

ANDBC Tender for the Provision of Marine Work Services

Ards and North Down Borough Council · Local authority · Northern Ireland

Tenders are sought by Ards and North Down Borough Council (the Council) for the Provision of Marine Work Services. The Council currently operate 5 harbours - Groomsport, Donaghadee, Ballywalter, Ballyhalbert and Cook St. Portaferry. In addi…

Intended award to STRANGFORD MOORINGS LIMITED

• Marine services
• Marine-base support services
• Repair, maintenance and associated services related to marine and other equipment

Border Security Command RHIBS & TWC Maintenance

Home Office · Central government · delivery region not published

This is a procurement opportunity notice to inform potential bidders of an upcoming competition for a 3-Year Maintenance Contract (with optional extensions) covering the Border Security Command - Maritime fleet of RHIBs and Tactical Watercr…

Intended award to Balaena Ltd, UK Docks Marine Services South Ltd · 3 awards

• Marine patrol vessels
• Repair and maintenance services of ships

UK Patrol Craft In-Service Support

National Armament Director Group · Central government · delivery region not published

Provision of In-Service Support for the UK Patrol Craft fleet

Intended award to Berthon Boat Company Ltd

Supply, Installation, Commission and Support of a Ship Bridge Simulation System

North East Scotland College · Education · Scotland

Award of contract for the Supply, Installation, Commission and Support of a Ship Bridge Simulation System to the Scottish Maritime Academy at Peterhead, Aberdeenshire as per the ITT documentation

Awarded to Wartsila Voyage Oy

• Training simulators
• Installation services (except software)
• Repair, maintenance and associated services related to marine and other equipment
• +2

Transparency notice for Maintenance for Sea Eagle Camera System

Home Office · Central government · Nationwide (UK)

This is a transparency notice for the awarding of a Maintenance contract for the Sea Eagle Camera System. This has been direct awarded to the OEM

Awarded to CHESS DYNAMICS LTD

• Marine patrol vessels
• Security cameras
• Vessel repair services

TWO CPV - Planned Maintenance and Safety Equipment Recertification

Home Office · Central government · Nationwide (UK)

This is a contract to perform the annual Planned Maintenance and Safety Equipment Recertification work for the Border Security Command Coastal Patrol Vessels (CPVs) Hunter and Speedwell between 19th October 2026 and 11th December 2026. The …

Awarded to Berthon Boat Company Ltd

• Marine patrol vessels
• Repair and maintenance services of ships

£6.200,000

Ministry of Defence · Central government · Nationwide (UK)

The Underwater Engineering (UWE) capability is the provision of inspections, repairs, husbandry, and maintenance at or below the waterline, ensuring the compliant, efficient, and safe operation of RN and RFA vessels, while avoiding expensiv…

Awarded to Sea Tec UK Ltd · 2 awards

• Vessel repair services
• Diving services
• Engineering support services
• +2

CSP26779 - RRS David Attenborough Annual Inspection 2026

UK Research and Innovation · Central government · Nationwide (UK)

***** THIS IS A CONTRACT DETAILS NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded without competition there are no reasonable alternatives to those goods, services or works. Contract details notice for the supply…

Awarded to VIKING LIFE-SAVING EQUIPMENT LIMITED

T0345 - Dry Dock & Repair of Lightvessel 06

The Corporation of Trinity House · Greater London

Trinity House is seeking competent contractors for the Dry Dock & Repair of Lightvessel 06

Awarded to Southampton Marine Services

• Dry-docking services

T0345 - Dry Dock & Repair of Lightfloat 03

The Corporation of Trinity House · Greater London

Trinity House is seeking competent contractors to carry out the dry dock and repair of Lightfloat 03

Awarded to Southampton Marine Services

• Dry-docking services

T0345 - Dry Dock & Repair of Lightvessel 07

The Corporation of Trinity House · Greater London

Trinity House is seeking competent contractors to complete the Dry Dock and Refurbishment of Lightvessel 07 between November and December 2026

Awarded to Southampton Marine Services

• Dry-docking services

Maintenance & Repair of Vessel Propulsion Drives

Scottish Government · Yorkshire and the Humber

The Scottish Ministers acting through Marine Directorate invites tenders from suitably qualified suppliers to undertake annual health checks of the propulsion drives fitted on its compliance vessels; MPV Jura, MPV Minna and MPV Hirta.

Awarded to New Start Energy

• Vessel repair services
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

Contract for the Provision of the Dry Docking and Renovation of lightship LV91 Helwick services

City & County of Swansea · Local authority · Wales (Cymru)

UK5 notice for the Provision of the Dry Docking and Renovation of lightship LV91 Helwick services

Intended award to Swansea Drydocks Limited

Ramsgate Royal Harbour Mechanical Dredging

Thanet District Council · South East England

For the provision of regular Mechancial Dredging services at Ramsgate Royal Harbour to ensure the entrance and other areas of the marina remain open and clear for vessels to transit. Due to the nature of the sea bed in these areas mechanica…

Awarded to Exmouth Marine Limited · 2 awards

• Marine construction works
• Construction work
• Construction work for water projects
• +4

Direct Award for Service of Breathing Equipment

Home Office · Central government · Nationwide (UK)

This is for the Servicing and Maintenance of Breathing equipment. This was direct awawrded to the OEM

Awarded to INTERSPIRO LIMITED

Andover Estate – Landscaping and Public Realm Works

Islington Council · Local authority · Greater London, Scotland

A brief overview of the project/services you are procuring, you should provide enough detail to encourage prospective suppliers to download the full spec/ITT etc Soft and hard landscaping works predominantly within the Andover Estate as det…

Awarded to ETEC CONTRACT SERVICES LTD, Ensigna Construction ltd · 2 awards

• Construction work
• Building demolition and wrecking work and earthmoving work
• Excavating and earthmoving work
• +14

UKD Orca Dry Dock Requirement 2026

Associated British Ports · delivery region not published

ABP require a one off contract to conduct the biennial dry dock of UK Dredgings UKD Orca dredger, with dry dock to commence early September 2026, to coincide with the vessel’s MCA statutory certification.

Intended award to A & P Falmouth Limited

• Dry-docking services
• Dredgers

HM Cutter Vigilant - repairs to Triclad material

Home Office · Central government · delivery region not published

This is notice of a contract to perform repairs to HM Cutter Vigilant, primarily welding repairs to both the port and starboard engine room vent housing ducting.

Awarded to MANOR MARINE UK LIMITED

• Marine patrol vessels
• Reconditioning services of ships or boats
• Vessel repair services

Maintenance and Repair of Air Circuit Breakers

Scottish Government · Nationwide (UK)

The Scottish Ministers acting through Marine Directorate invites tenders from suitably qualified suppliers to provide Air Circuit Breaker (ACB) maintenance, conduct an annual health check of low voltage (LV) switchboards, and undertake any …

Awarded to NJC Power Limited

• Vessel repair services
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

Futures Afloat

Corporation of Trinity House · Central government · Nationwide (UK)

The Corporation of Trinity House ("the Authority") has awarded two separate contracts-one contract per vessel-under its Futures Afloat programme for the design and construction of two state‑of‑the‑art, multi‑functional buoy handling vessels…

Awarded to Vard Group AS

• Repair and maintenance services of ships
• Ships
• Ships and boats
• +1

CSP26764 - MP Breaker Modification

UK Research and Innovation · Central government · delivery region not published

***** THIS IS A CONTRACT DETAILS NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded without competition due to an absence of competition for technical reasons, only a particular supplier can supply the goods, servi…

Awarded to Kongsberg Maritime AS

SSRM Mast Storage/Conservation

Department for Transport · Central government · Nationwide (UK)

To provide storage and conservation services for the three masts being removed from the SS Richard Montgomery wreck. Following recovery, the masts will require secure storage, condition assessment and conservation works to prevent deteriora…

Awarded to Chatham Historic Dockyard

THV Galatea Anchor Capstan replacement

Corporation of Trinity House · Central government · Nationwide (UK)

Anchor capstan replaced on THV Galatea. The Capstan it replaced has been sent to SMS Avonmouth for overhaul. The extent of damage to the capstan has resulted in it being not economically viable for overhaul and a new capstan required to be …

Awarded to MACGREGOR NORWAY AS

Construction Professional Services Lot 1

The Minister for the Cabinet Office acting through Government Commercial Agency · Central government · Nationwide (UK), East Midlands, East of England, Greater London

Commercial Support

Awarded to AECOM LIMITED, ARCADIS CONSULTING (UK) LIMITED, Atkins Limited +10 more · 19 awards

• Architectural, construction, engineering and inspection services
• Advisory and consultative engineering services
• Advisory architectural services
• +111

Servicing of Generator Couplings for MRV Scotia

Scottish Government · Scotland

The Scottish Ministers acting through Marine Directorate invites tenders for the servicing of three generator couplings on the marine research vessel (MRV) Scotia.

Awarded to Quartzelec

• Vessel repair services
• Couplings
• Generator units
• +6

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

National Oceanography Centre · South West England

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 a…

Awarded to STONE MARINE SERVICES LTD

Provision of Thruster Overhaul Components for the RSS James Cook

National Oceanography Centre · South West England

This contract is for the supply of genuine Brunvoll OEM spare parts and associated specialist engineering services required to undertake the five-year overhaul of four Brunvoll thruster units installed on the RRS James Cook. The scope inclu…

Awarded to UK Docks Marine Services North Ltd

Project 18763 One Year Maintenance Solution for Border Force MST RHIBs

Home Office · Central government · Nationwide (UK)

This is a Tender Notice for potential bidders offering the opportunity to bid for a One-Year Maintenance contract for the seven Border Force RHIBS. The dates that the vessels will need to be maintained are 21 July 2025 to 20 July 2026. The …

Awarded to Balaena Ltd

• Repair, maintenance and associated services related to marine and other equipment
• Ships and boats

Becton Dickinson - 4 No Site-Rite 8 with 3CG maintenance

Norfolk and Norwich University Hospitals NHS Foundation Trust · Central government · delivery region not published

Maintenance and Callout cover of 4 x Site-Rite 8 plus probes and 3CG+ sensors

Awarded to Becton, Dickinson U.K. Limited

Stryker Instruments - Protect cover of power tools

Norfolk and Norwich University Hospitals NHS Foundation Trust · Central government · delivery region not published

Maintenance of power tools and accessories as detailed list provided

Awarded to Stryker UK Ltd

Fujifilm - Maintenance and support services for 75 home reporting laptop

Norfolk and Norwich University Hospitals NHS Foundation Trust · Central government · delivery region not published

Maintenance and support services for 75 home reporting laptops “(the”Hardware”)” Comprehensive telephone/email/remote & on-site support. Includes all parts, labour & travel. Telephone/email response within 1 hour, remote (if connection avai…

Awarded to FUJIFILM Healthcare UK Ltd

CSP26605 - SEA/SD-3328 MARSUP

UK Research and Innovation · Central government · Nationwide (UK)

***** THIS IS A CONTRACT DETAILS NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded without competition, this is for rectify a fault of a rudder system. the supplier who handled the engine has sent a engineer to fi…

Awarded to KONGSBERG MARITIME LIMITED

CSP26568 - ConConnect remote system

UK Research and Innovation · Central government · Nationwide (UK)

***** THIS IS A CONTRACT DETAILS NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded without competition due to an absence of competition for technical reasons, only a particular supplier can supply the goods, servi…

Awarded to Kongsberg Maritime AS

UKRI-5138 Certification and Modification of USV

UK Research and Innovation · Central government · Nationwide (UK)

This is a direct award due to intellectual property rights in line with schedule 5 of the Procurement Act.

Awarded to Exail

715783453 - Purchase of Temporary Mooring Facility

Ministry of Defence · Central government · delivery region not published

Purchase of a tempoary mooring facility to support the mooring of Britannia Royal Naval College's Training Fleet at Sandquay, Dartmouth. Value £345,286.00

Awarded to Dart Harbour & Navigation Authority

Planned Vessel Maintenance - CPV Eagle MSER

Home Office · Central government · Nationwide (UK)

This is a contract to perform the annual Planned Maintenance and Safety Equipment Recertification work for the Border Security Command Coastal Patrol Vessel (CPV) Eagle between 25th May 2026 and 12th June 2026. The requirement will include …

Awarded to UK Docks Marine Services South Ltd

• Marine patrol vessels
• Repair and maintenance services of ships
• Vessel repair services

CEFAS25-07 Travel Management Services

Cefas · Nationwide (UK)

This is a call-off through CCS RM6342 Travel, Transport, Accommodation and Venue solutions lot 2. Cefas requires a new travel management solution to enable the organisation to make booking travel simpler, safer, more effective and sustainab…

Awarded to Clarity Travel Limited, See Contracts Finder Notice for full supplier list · 3 awards

• Travel management services
• Accommodation and office services
• Accommodation management services
• +101

Overhaul/Survey of Geislinger Flexible Couplings

National Oceanography Centre · South West England

Bartech engineer to attend Falmouth to carry out overhaul of 2 x couplings above. Quotation is based on 2 engineers for 2 days to remove, 4 days per coupling to overhaul in-house and 3 days for 2 engineers to install & align.

Awarded to Lapline Limited

UKRI-4667 NERC Research Vessels Refit, Upgrade and Maintenance Services

UK Research and Innovation · Central government · Nationwide (UK)

UKRI wishes to establish a Framework Agreement for the provision of refit, upgrade and maintenance services for the RRS Sir David Attenborough. The Framework Agreement (Agreement) will be awarded to a single Supplier for a period of two yea…

Awarded to Orskov Yard A/S

• Repair and maintenance services of ships

Marine In-Service Support

ENVIRONMENT AGENCY · Nationwide (UK)

Defra Group Fleet Services (DGFS) are responsible for operating the safest, greenest, most cost-effective fleet assets across the Defra Group. DGFS manage both commercial and plant fleet assets, including the procurement and disposal of veh…

Awarded to Plymouth Marine Ltd

• Vessel repair services
• Ferry repair services
• Hire of boats with crew
• +4

DAERA - The inspection, maintenance, servicing and repair of boats, associated trailers and outboard engines for EMFG Inland Fisheries

Department of Agriculture, Environment and Rural Affairs · Central government · Northern Ireland

DAERA Inland Fisheries, part of the Environment, Marine and Fisheries Group, operates a fleet of vessels, trailers and outboard engines across Northern Ireland to support statutory duties under the Fisheries Act (NI) 1966, including protect…

Awarded to McAleese Marine

• Reconditioning services of ships or boats
• Repair and maintenance services
• Repair, maintenance and associated services related to marine and other equipment

UKD Bluefin Dry Dock 2026

Associated British Ports · delivery region not published

ABP require a one off contract to conduct the biennial dry dock of UK Dredgings UKD Bluefin dredger, with dry dock to commence early May 2026, to coincide with the vessel’s MCA statutory certification.

Intended award to UK Docks Marine Services Ltd

• Dredgers
• Dry-docking services

Boats In-Service Support 26 – Lot 9 - Support and Training Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of MOD Boats that provide second line training, including initial training for ratings and officers and fourth line training, including adventurous training and the cadets.

Awarded to Devonport Royal Dockyard Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 8 - UK Operations Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of all Front-Line Boats operated in the UK.

Awarded to Griffon Marine Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 7 - Army Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of MOD Boats operated by Army units.

Awarded to Serco Limited

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 6 - Work Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of all MOD Workboats.

Awarded to UK Docks Marine Services North Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 5 - P2000 Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of all Archer Class P2000 Boats.

Awarded to Devonport Royal Dockyard Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 - Lot 4 - Overseas

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of MOD Boats permanently based at locations outside the United Kingdom.

Awarded to Griffon Marine Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 3 - Ministry of Defence Police Boats

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of MOD Boats operated by the MOD Police.

Awarded to UK Docks Marine Services North Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 – Lot 2 - Royal Navy/Royal Fleet Auxiliary

Ministry of Defence · Central government · Nationwide (UK)

To deliver platform support to maintain the capability of MOD Boats used for deployment onboard Royal Navy and Royal Fleet Auxiliary platforms.

Awarded to UK Docks Marine Services North Ltd

• Reconditioning services of ships or boats

Boats In-Service Support 26 - Lot 1 - UKSTRATCOM

Ministry of Defence · Central government · Nationwide (UK)

This requirement is to deliver in-service support to all MOD Boats operated by UKSTRATCOM.

Awarded to Salterns Marina Ltd

• Reconditioning services of ships or boats

OPA/T840 Recovery of Jetty Panel at RNAD Cromble

Oil and Pipelines Agency · Central government · Scotland

Recovery of Jetty Panel. Currently submerged, future works will be dependant upon state of jetty, post recovery.

Intended award to GARELOCH SUPPORT SERVICES (PLANT) LIMITED

RRS James Cook Refit Contract 2025

National Oceanography Centre · delivery region not published

This notice follows the completion of voluntary standstill against the Contract Award Notice 2025/S 000-010186 for RRS James Cook Refit Contract 2025. As a result, the National Oceanography Centre (NOC) has contracted for the essential annu…

Awarded to Damen Shipyards

Remote Operated Vehicle (ROV) Service/Repair

Home Office · Central government · delivery region not published

Remote Operated Vehicle (ROV) Service/Repairs

Awarded to Atlantas Marine Ltd

Planned Vessel Maintenance - HMC Searcher MSER

Home Office · Central government · Nationwide (UK)

This is a Tender Notice for potential bidders offering the opportunity to bid for works to perform the Planned Maintenance and Safety Equipment Recertification (MSER) for the Border Security Command Cutter Searcher. The work will be needed …

Awarded to Southampton Marine Services

• Marine patrol vessels
• Repair and maintenance services of ships

Refit of MRV Scotia

Scottish Government · Nationwide (UK)

The Scottish Ministers, Marine Directorate invites tenders for the refitting of its vessel, MRV Scotia over the next three years.

Awarded to Dales Marine Services

• Vessel repair services
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

DMARINE - Vessel Monitoring & Power Management System

Scottish Government · Scotland

The Scottish Government has awarded a contract for the design, supply, installation, and commissioning of a replacement Vessel Management System (VMS), incorporating Power Management System (PMS) functionality, onboard Marine Scotland’s MPV…

Awarded to Control Room Solutions

• Repair and maintenance services of ships
• Marine patrol vessels
• Repair and maintenance services
• +1

CCN 1 - CEFAS25-43 Essential Guard Buoys for Waverider Protection

Cefas · Central government · Nationwide (UK)

Hire of Trinity House guard buoys essential for Waverider buoys protection

Awarded to TRINITY HOUSE

Provision of Maintenance Services for Hydraulic Repairs to the Discovery

National Oceanography Centre · South East England

The required services/works comprise essential maintenance and routine overhaul of RRS Discovery scientific winch systems in support of oceanographic research, including replacement of pendulum rams on the waist P‑frame (using NOC-provided …

Awarded to ADAMS PRECISION HYDRAULICS LIMITED

Provision of Maintenance Services for Accommodation Repairs Aboard RSS Discovery

National Oceanography Centre · South East England

The contract is for the provision of accommodation repair services as part of the RRS Discovery refit, including repairs to cabin en-suite shower flooring, replacement of damaged or worn cabin carpet, essential cleaning of galley ducting to…

Awarded to Shield Environmental Services Limited

T0345 - THV Alert Dry Dock and Repair

The Corporation of Trinity House · Greater London

Trinity House is seeking competent contractors to facilitate the Dry docking and Repair of Trinity House Vessel Alert

Awarded to Southampton Marine Services

• Dry-docking services

CSP26308 - RRS SDA Helideck Certification - FSE Attendance

UK Research and Innovation · Central government · Nationwide (UK)

***** THIS IS A CONTRACT DETAILS NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded without competition due to the specific work that is needed and the prior work being done by this supplier

Awarded to Helideck Certification Agency Ltd

CEFAS26-38 Technical Inspection of Seaspyder Systems

Cefas · Central government · delivery region not published

Contract for the Provision of a technical report of an inspection and service of the Seaspyder systems purchased in 2017. This will also include other requirements, specifically requested e.g pressure testing.

Awarded to Subsea Technology & Rentals Limited

Maintenance of Engines, Propulsion Systems and Associated Equipment for Marine Vessels

Scottish Government · Scotland

1.1 The Scottish Ministers wish to set up a service contract which will provide maintenance for engines, propulsion system and associated equipment for four of these vessels including the supply of all spare parts required for scheduled mai…

Awarded to Wartsila UK Ltd · 2 awards

• Repair, maintenance and associated services related to marine and other equipment
• Installation services of marine engines
• Marine services
• +3

Woolwich Ferry Power Management System Service Support and Improvement Actions

Transport for London · Greater London

Delivery of improvement works to the Power Management System (PMS) on the two vessels operating TfL's Woolwich Ferry services, together with providing remote support and reactive maintenance activities in the event of system incidents.

Intended award to Norwegian Electric Systems

Replacement pontoon floats at Burry Port Harbour

Carmarthenshire County Council · Local authority · Wales (Cymru)

Carmarthenshire County Council is carrying out significant improvements at Burry Port Harbour. The Council requires replacement floats for the harbour's pontoons.

Awarded to Solent Marine Ltd

NOC Research Vessel Dry-Dock Refit and Maintenance Contract 2026

National Oceanography Centre · Nationwide (UK)

The National Oceanography Centre (NOC) conducted this procurement with a state of urgency under an accelerated open procedure in accordance with Section 54 of the Procurement Act 2023, which governs time limits for competitive tendering pro…

Awarded to A & P Falmouth Limited

• Vessel repair services
• Dry-docking services
• Upgrading services of ships

ID 6221637 - AFBI - Supply, Delivery, Software Support and Warranty of Integrated Freshwater Data Buoys and Monitoring Hardware

Agri-Food and Biosciences InstitutePublic Procurement Organisation · Central government · Northern Ireland

AFBI requires the supply and delivery of 5 data buoys with associated sensor packages, and 7 stand-alone Temperature and Dissolved Oxygen Loggers. Both the integrated data buoys and the temperature DO loggers will require appropriate softwa…

Awarded to RS Aqua Ltd, TechWorks Marine Limited · 2 awards

• Marine equipment
• Buoy maintenance services
• Buoy marking services
• +19

Woolwich Ferry Engines replacement

Transport for London · Greater London

Transport for London has sought a supplier to replace engines on the two Woolwich Ferry vessels, which are equipped with two type QSK-19DM Tier II Cummins engines (4 engines in total). In line with current projected running hours, the engin…

Awarded to B&L CONSULTANTS LTD

• Installation services of marine engines
• Mechanical installations
• Repair and maintenance services of ships

Hydraulic Systems Maintenance for Floating Bridge 6 REVISED

Isle of Wight NHS Trust · Local authority · South East England

The Authority invited response to this Invitation to Tender (ITT) from suitably qualified suppliers ("Suppliers") for the provision of Hydraulic Systems Maintenance for Floating Bridge 6 REVISED. This supersedes the project DN777474 which w…

Awarded to ADAMS PRECISION HYDRAULICS LIMITED

• Repair, maintenance and associated services related to marine and other equipment

Specialist OEM Maintenance for RDI ADCP Instrumentation

National Oceanography Centre · Nationwide (UK)

This procurement covered the repair and refurbishment of Teledyne RDI Acoustic Doppler Current Profilers (ADCPs), valued at $122,780 (ex VAT). The works were carried out by Saderet, the sole authorised UK distributor and service partner for…

Awarded to Saderet Limited

project_19630 - HMC Vigilant Maintenance and Safety Equipment Recertification (MSER)

Home Office · Central government · Nationwide (UK)

This is notice of a planned procurement opportunity to perform Planned Maintenance and Safety Equipment Recertification (MSER) for the Border Force Patrol Vessel HM Cutter Valiant. The work will be needed between 9th February and 4th March.…

Awarded to Southampton Marine Services

• Marine patrol vessels
• Repair and maintenance services of ships

T0345 - Dry Dock and Refurbishment of Lightvessel 10

The Corporation of Trinity House · Greater London

Dry Docking and Refurbishment of Lightvessel 10

Awarded to Southampton Marine Services

• Dry-docking services

T0345 - DD&R Lightvessel 22

The Corporation of Trinity House · Greater London

Dry dock and refurbishment of Lightvessel 22. This notice supersedes the previous notice published 17/12/2025

Awarded to Southampton Marine Services

• Dry-docking services

T0345 - THV Patricia Dry Dock and BTU Rotor Renewal

The Corporation of Trinity House · Greater London

Trinity House is seeking competent contractors to participate in a Dynamic Purchasing System for the Dry Dock & Repair of Trinity House Vessels, to include Lightvessels and Lightfloats

Awarded to UK DOCKS MARINE SERVICES LIMITED

• Dry-docking services

T0345 - THV Patricia Dry Dock BTU Rotor Renewal Feb 2026

Corporation of Trinity House · Central government · Nationwide (UK)

Dry Dock of THV Patricia to facilitate BTU Rotor Renewal To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=1005981263

Awarded to UK DOCKS MARINE SERVICES LIMITED

Market Engagement for CPV Engine Mounts

Home Office · Central government · delivery region not published

Border Force Maritime Directorate have a requirement for the supply of 24 x Marine Engine Anti-Vibration Mounts (AVR) to replace the existing engine mounts on the fleet of Coast Patrol Vessels. The Buyer has a requirement to purchase replac…

Awarded to Christie & Grey Ltd

• Marine patrol vessels
• Outboard motors for marine propulsion
• Reconditioning services of ships or boats
• +1

Defence Marine Services - Supply and Maintenance of Authority Moorings, Markers and Targets

Ministry of Defence · Central government · Nationwide (UK), North East England, North West England, South East England, South West England, Wales (Cymru)

Supply and Maintenance of Authority Moorings, Markers and Targets

Awarded to Briggs Marine Contractors Limited

• Marine services
• Anchor handling services
• Buoy maintenance services
• +13

715611463-1 - Lease of Temporary Mooring Facility - UK 7 Contract Details Notice

Ministry of Defence · Central government · delivery region not published

Lease of a temporary mooring facility to support the mooring of Britannia Royal Naval College’s Training Fleet for a three year period at Sandquay, Dartmouth. Value £316,552 (ex vat)

Awarded to Dart Harbour Navigation Authority

Echosens 4X Fibroscan Mini Maintenance Contract

Royal Surrey County Hospital NHS Foundation Trust · Central government · South East England

1 Year Echosens Maintenance contract for FS340 Serenity and additional Probex4

Awarded to Echosens UK Limited

The Provision of Clearance of 4 SLIP

Submarine Delivery Agency · Central government · delivery region not published

Clearance of debris on 4SLIP within HMNB Devonport

Awarded to Gilpin Demolition Ltd

ODAS buoy refurbishment

Met Office · Central government · Nationwide (UK)

Refurbishment to ODAS buoy 62

Awarded to Ocean Scientific International Ltd

Surface Assets Storage and Maintenance

Defence Science and Technology Laboratory · Central government · Nationwide (UK)

The Authority has awarded a follow-on contract to L3 Harris, to provide storage, maintenance and repair services for a number of Authority owned surface vessels.

Awarded to L3HARRIS MAPPS LIMITED, L3HARRIS TECHNOLOGIES UK LIMITED, L3Harris Autonomous Surface Vehicles Limited

Towage to Dry Dock of MPV Jura

Scottish Government · Yorkshire and the Humber

The Scottish Ministers, Marine Directorate has a requirement for the towage of the MPV Jura, currently berthed in Albert Dock, Hull, to the UK Docks Repair Yard on the River Tees for repair of vessel. The vessel’s Controller Pitch Propellor…

Awarded to Svitzer Marine Limited

• Vessel repair services
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

Hydraulic Cylinder Repair

Portsmouth City Council · Local authority · South East England

Repair of Hydraulic Cylinder

Awarded to HSL Cylinders Limited

Overhaul of Generator Engine for MPV Jura

Scottish Government · Nationwide (UK)

The Scottish Ministers, Marine Directorate invites tenders to undertake a full major overhaul of the Volvo Penta TAMD165C generator engine aboard the vessel MPV Jura.

Awarded to Royston Ltd

• Vessel repair services
• Repair and maintenance services
• Repair, maintenance and associated services related to marine and other equipment

CSP25603 - Crate Repairs

UK Research and Innovation · Central government · Nationwide (UK)

***** THIS IS A CONTRACT DETAILS NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded without competition due to an absence of competition for technical reasons. UKRI require repairs to crates.

Awarded to KC Scientific Ltd

project_19905 - Servicing and repair of Flir Scion PTM466 Cameras

Home Office · Central government · delivery region not published

We have 4 x Scion PTM466 Camera’s in need of servicing and repairs. It is believed at least one of these are damaged due to a rattling noised and damaged USB port cable so highly likely to attract additional maintenance cost. There batterie…

Awarded to SHIPS ELECTRONIC SERVICES LIMITED

HMC Vigilant - Emergency Docking - Hull repairs

Home Office · Central government · delivery region not published

Complete urgent dry docking to investigate and repairs areas of hull that are weeping water in the port void.

Awarded to Southampton Marine Services

NLV Pharos Rib Davit Repairs

Northern Lighthouse Board · Central government · Scotland

Looking for an experienced approved supplier to supply parts and carry out repairs on our Rib Davit, on our ship NLV Pharos. The current Davit on our NLV Pharos Rib is out of service as a result of a recent mandatory inspection and cannot b…

Awarded to Palfinger Uk Marine Ltd

• Marine equipment
• Repair, maintenance and associated services related to marine and other equipment

Fishery Patrol Vessels Servicing

Llywodraeth Cymru / Welsh Government · Central government · Wales (Cymru)

Essential maintenance in line with vessel warranties for the Welsh Government Fishery vessels

Awarded to Finning

Emergency Repair to MPV Jura Tailshaft Seal

Scottish Government · Yorkshire and the Humber

The Scottish Ministers, Marine Directorate has a requirement for an emergency dry docking to allow rudder removal and shaft withdrawl for renewal of stern seal housing.

Awarded to UK DOCKS MARINE SERVICES LIMITED

• Vessel repair services
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

HMC Vigilant - Emergency Docking

Home Office · Central government · delivery region not published

Emergency docking for repairs to HMC Vigilant due to a critical leak in the stern tube and Controllable pitch propeller (CPP) oil system which is causing oil to discharge into the sea.

Awarded to Southampton Marine Services

DMARINE - Vessel Monitoring and Alarm System for MRV Scotia

Scottish Government · Scotland

The Scottish Government has awarded a contract for a requirement to place a contract with an external service provider for the replacement of a vessel monitoring and alarm system. MRV Scotia is currently fitted the G-MOWS (General Monitorin…

Awarded to SHIPS ELECTRONIC SERVICES LIMITED

• Marine patrol vessels
• Repair and maintenance services
• Repair and maintenance services of ships
• +1

FPV Rhodri Morgan Heat Exchanger Service

Llywodraeth Cymru / Welsh Government · Central government · Wales (Cymru)

The engine servicing is essential for the efficient and safe running of the vessel. Not undertaking these works will mean that we significantly increase the risk of total engine failure, which will in the immediate timeframe cause breakdown…

Awarded to Finning

Provision of a Seapath and MGC Navigation System & System Upgrade for RRS Discovery

National Oceanography Centre · Nationwide (UK)

The procurement is for the supply, installation, commissioning, and technical support of a Seapath 385 Inertial Navigation System (INS) with an MGC-R3 Compass for the RRS Discovery research vessel. This system will replace the failed and ob…

Awarded to Kongsberg Discovery AS