Search UK public tenders and contract notices

Marine Research Vessel Refit, Maintenance, Equipment and Support Services Framework

National Oceanography Centre · Other public body · Nationwide (UK)

The National Oceanography Centre (NOC) is looking to establish an open framework for the refit, maintenance, equipping and sustainment of its operational research vessels, including RRS James Cook and RRS Discovery, together with associated…

• Engineering services
• Fishing, emergency and other special vessels
• Installation services of equipment for measuring, checking, testing and navigating
• +3

Powerboat Engines

West Yorkshire Fire and Rescue Authority · Police & fire · Yorkshire and the Humber

West Yorkshire Fire and Rescue Service (WYFRS) is seeking to procure between 5 and 7 powerboat engines compatible with our existing water rescue vessels. The engines will be required to fit the SIT RescueQCraft 4700 model currently in opera…

Awarded to E P Barrus Ltd

• Marine equipment

Framework Agreement for Fish Tracking Equipment

Scottish Government · Scotland

The Scottish Government, through Marine Directorate (MD) invites tenders from suitable contractors to supply a Framework Pricing Agreement for the provision of acoustic telemetry equipment, acoustic release and weight recovery system compon…

Awarded to RS Aqua Ltd

• Marine equipment

Autonomous Underwater Vehicle (AUV) Emergency Recovery System (ERS) - PMEN

Ministry of Defence · Central government · Nationwide (UK)

The intended procurement is for an Autonomous Underwater Vehicle (AUV) Emergency Recovery System (ERS) to provide the Ministry of Defence with a safer, more controlled and lower-risk method of recovering AUVs during non-standard or emergenc…

• Marine equipment
• Unmanned underwater vehicles

Framework Agreement for the Service, Calibration and Maintenance of Sea-Bird Scientific Oceanographic Instrumentation

Scottish Government · Nationwide (UK)

1.1. The Scottish Government, through Marine Directorate (MD) invites tenders from suitable contractors to supply a Framework Pricing Agreement for the maintenance contract (service, calibration and, where necessary, repairs) of several ite…

Awarded to Planet Ocean Limited · 2 awards

• Calibration services
• Marine equipment

Establishing and Managing a Trial Hub for Pre-processing of End-of-life Gear Waste from Fishing and Aquaculture Sectors

Scottish Government · Nationwide (UK)

Marine directorate require a supplier to set-up and run a collection point where end-of-life aquaculture and fishing gear can be brought for pre-processing ahead of recycling. The supplier will also be required to provide a full service for…

Awarded to W & J Knox Ltd

• Aquatic marine services
• Marine equipment

ID 6202678 - AFBI – The Supply and Delivery of a Multibeam Echosounder 70923

Agri-Food and Biosciences Institute (AFBI) · Central government · delivery region not published

The Buyer requires the Supply and Delivery of a Multibeam Echosounder 70923 including provision of a Warranty and Training of staff in the use of the instrument.

Awarded to Kongsberg Discovery AS

• Echo, ultrasound and doppler imaging equipment
• Hydrographic instruments
• Hydrographic surveying services
• +3

Cable Management System- Shore to Ship Power, Oban Base

Northern Lighthouse Board · Central government · Scotland

The Northern Lighthouse Board (NLB) is seeking to procure a Cable Management System to enable shore-to-ship power (cold ironing) for its vessel NLV Pole Star at the Oban operational base. The requirement forms part of NLB’s wider commitment…

• Harbour equipment
• Marine equipment

Remote Electronic Monitoring (REM) 2025

DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS · Central government · delivery region not published

Remote Electronic Monitoring, (REM), is a data collection tool that can be installed on vessels to collect information on fishing activities and catches. A REM system typically consists of a control box, cameras and sensors collecting vario…

Awarded to Anchor Lab · 3 awards

• Digital cameras
• Marine equipment
• Surveillance system

Framework Agreement for the Service, Calibration and Maintenance of Sea-Bird Scientific Oceanographic Instrumentation

Scottish Government · Nationwide (UK)

1.1. The Scottish Government, through Marine Directorate (MD) invites tenders from suitable contractors to supply a Framework Pricing Agreement for the maintenance contract (service, calibration and, where necessary, repairs) of several ite…

• Calibration services
• Marine equipment

Cable Management System- Shore to Ship Power, Oban Base

Northern Lighthouse Board · Central government · Scotland

The Northern Lighthouse Board (NLB) is seeking to procure a Cable Management System to enable shore-to-ship power (cold ironing) for its vessel NLV Pole Star at the Oban operational base. The requirement forms part of NLB’s wider commitment…

• Harbour equipment
• Marine equipment

ABP Lock Gates Framework

ASSOCIATED BRITISH PORTS · Other public body · delivery region not published

Associated British Ports (ABP) is the UK’s largest ports group with 21 ports across the UK, providing essential gateways for trade and enabling the green infrastructure essential for the UK’s energy transition. ABP directly employs over 2,0…

• Construction work for water projects
• Harbour construction works
• Lock gates
• +3

Profiling conductivity, temperature, depth instrument for use on board MRV Scotia

Scottish Government · Scotland

The Scottish Ministers have a requirement for the supply of a Temperature, Conductivity and Depth (CTD) instrument with associated oceanographic sensors. The Scottish Ministers wish for the provision of a CTD instrument and associated senso…

Awarded to supplier not published

• Marine equipment

TYPE 2 (CEFAS) BUOYS (6 UNITS) AND TYPE 4 WRECK MARKER BUOYS (4 UNITS)

Northern Lighthouse Board · Central government · Scotland

The Northern Lighthouse Board (NLB) invites tenders for the supply of: - six (6) Type 2 plastic marker buoys to support the ongoing CEFAS buoy contract, including additional buoy locations. These marker buoys will be deployed to clearly ide…

Awarded to Mediterraneo Señales Maritimas S.L

• Marine equipment
• Marine installations

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

Agri-Food and Biosciences Institute (AFBI) · 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

• Buoy maintenance services
• Buoy marking services
• Buoy positioning services
• +3

Provision of Oceanographic CTDs (conductivity, temperature, and depth) for Moored Buoys on behalf of the Met Office

Met Office · Central government · Nationwide (UK)

The Authority has awarded a 3 year contract with the option to extend for a further year. This is a zero commitment framework agreement for the provision of Oceanographic CTDs (conductivity, temperature, and depth) upto the value of £395000…

Awarded to Planet Ocean Limited

• Marine equipment

Contract Details Notice Acoustic Fish Tag Framework 2025

Natural Resources Wales · Central government · Wales (Cymru)

This is a contract details notice confirming the award of framework contracts for acoustic fish tag monitoring (180kHz and 69 kHz)

Awarded to RS Aqua Ltd, Thelma Biotel · 2 awards

• Acoustic devices
• Agricultural, farming, fishing, forestry and related products
• Aquaculture services
• +3

Marine Acoustic Cetacean Click Detectors

Scottish Government · Scotland

The Marine Directorate invites tenders for the purchase of marine acoustic cetacean click detectors for the purposes of long-term static monitoring of marine mammals.

Awarded to CHELONIA LIMITED

• Marine equipment

Marine Pressure Sensors

Met Office · Central government · Nationwide (UK)

We are looking for a 3 year contract with the option to extend for a further year. This would be a zero-commitment framework for the delivery of Marine Pressure Sensors.

Awarded to DRUCK LIMITED

• Marine equipment

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

DMARINE-Compliance-Marine Operations-RADAR replacement

Scottish Government · Scotland

The Scottish Ministers, acting through Marine Directorate are looking to engage a supplier to provide the replacement of the Sperry Bridge Master E RADARS onboard the vessels MPV Minna, MPV Jura and MPV Hirta. Marine Directorate, a director…

Awarded to Charity and Taylor (Electronic Services) Ltd

• Marine equipment
• Marine installations
• Marine patrol vessels
• +2

Spare Parts for Bow and Stern Thrusters for MPV Hirta

Scottish Government · Scotland

Routine maintenance is required to be carried out on the equipment and machinery onboard to ensure vessels reliability and safety. Components require replacement at regular intervals. The Scottish Ministers wishes to order appropriate spare…

Awarded to UK Docks Marine Services Ltd

• Engines
• Marine equipment
• Marine patrol vessels

Cable Management System- Shore to Ship Power, Oban Base

Northern Lighthouse Board · Central government · delivery region not published

Historically, vessels at Oban Base have relied solely on onboard diesel generators while berthed, leading to continued fuel use and associated emissions. There has been no shore power provision in place. The procurement of a cable managemen…

• Marine equipment
• Marine installations
• Marine-base support services

Vessel First Fill - Oban

Northern Lighthouse Board · Central government · Scotland

Requirements NLB have a requirement for a supplier to manage the purchase of various items for our new vessel currently being built in Spain. The Vessel First Fill Spreadsheet provides a full list of all required items; one key aspect is th…

Awarded to MRS. J.C. ALTHAM & SONS (LANCASTER) LIMITED

• Lifting and handling equipment
• Marine equipment
• Miscellaneous equipment
• +1

SDA Platform and Equipment Delivery Team (PEDT) Supplier Engagement

Submarine Delivery Agency · Central government · Nationwide (UK)

This notice serves as an update to the PEDT announcement originally published on 3rd June 2025, which invited suppliers to express their interest in attending the Early Market Engagement event, the PEDT Supplier Conference, held on 4th July…

• Administration, defence and social security services
• Attack submarine nuclear fuelled
• Business and management consultancy and related services
• +3

Replacement Rigid Inflatable Boats

Scottish Government · Scotland

The Scottish Government, through Marine Directorate, invites tenders for a contract for the two new Rigid Inflatable Boats (RIBs) as part of Marine Directorate’s commitment to meeting health and safety requirements.

Awarded to Northern Marine Power Ltd · 2 awards

• Marine equipment
• Marine patrol vessels

1500mm NAVIGATION BUOYS (5 UNITS)

Northern Lighthouse Board · Central government · Scotland

The Northern Lighthouse Board (NLB) requires the supply of five (5) 1500mm Port Buoys to be held in stock at the Oban Depot in order to support the ongoing maintenance, replacement, and emergency deployment of navigational aids in the Oban …

• Marine equipment

Vessel First Fill

Northern Lighthouse Board · Central government · delivery region not published

NLB have a requirement for a supplier to manage the purchase of various items for our new vessel currently being built in Spain. The Vessel First Fill Spreadsheet provides a full list of all required items, one key aspect is the quality of …

Awarded to MRS. J.C. ALTHAM & SONS (LANCASTER) LIMITED

• Lifting and handling equipment
• Marine equipment
• Miscellaneous equipment
• +1

Marine Environmental Monitoring Stations

UK Hydrographic Office · Central government · Nationwide (UK)

Tide gauge purchase and installation worldwide

• Marine equipment

Iridium Satellite Modem Supply

Met Office · Central government · Nationwide (UK)

Iridium Satellite Modem Supply

Awarded to GROUND CONTROL TECHNOLOGIES UK LTD

• Marine equipment
• Modems
• Satellite-related communications equipment

Supply and Installation of Navigational Aids and Communication Equipment

CalMac Ferries Limited · Scotland

Supply, delivery and installation of Navigational Aids and Communications equipment for use in a marine setting

• Global navigation and positioning systems (GPS or equivalent)
• Marine equipment
• Marine installations
• +3

Open Full Ocean Depth / Hadal Rated Benthic Chamber Lander

APUC Limited on behalf of Scottish Association for Marine Science · Scotland

Following the conclusion of the 10 day standstill period on VEAT Notice 2025/S 000-000838, this is an award notice for an open benthic chamber lander platform.

Awarded to KC Denmark A/S · 2 awards

• Marine equipment

Closed Full Ocean Depth / Hadal Rated Benthic Chamber Lander

APUC Limited on behalf of Scottish Association for Marine Science · Scotland

Following the conclusion of the 10 day standstill period on VEAT Notice 2025/S 000-000835, this is the contract award notice for a closed benthic chamber lander platform.

Awarded to K.U.M. Kiel GmbH · 2 awards

• Marine equipment

Maintenance and Repair of Fire Fighting Equipment & Life Saving Appliances

Scottish Government · Scotland

The Scottish Ministers, acting through Marine Directorate are looking to engage a supplier to provide the planned maintenance, repair and unplanned repair of its Fire Fighting Equipment and Life Saving Appliances on board the patrol and res…

Awarded to Draeger Safety UK Limited, Survitec Group Ltd · 4 awards

• Life jackets
• Marine equipment
• Marine patrol vessels
• +1

Spare Parts for Bow and Stern Thrusters for MPV Jura

Scottish Government · Scotland

The Scottish Ministers wishes to order appropriate spare parts so that it can overhaul the thrusters of the MPV Jura during its next refit. The existing thrusters are manufactured by Brunvoll, Norway so any references to codes below are to …

Awarded to UK Docks Marine Services Ltd

• Engines
• Marine equipment
• Marine patrol vessels

Stornoway Deep Water Terminal Mooring Buoys

Stornoway Port Authority · Scotland

Supply of 3 No. mooring buoys, each with a Safe Working Load of 250 tonnes

Awarded to Hydrosphere UK Limited

• Marine equipment

Stornoway Deep Water Terminal Anchor Chains for Mooring Buoys

Stornoway Port Authority · Scotland

Supply of 3 No. anchor chains for mooring buoys. Lengths required: 170m, 200m, 320m. Chains to have 100mm diameter links, except for last 30m to have 110mm diameter links. See specification for details.

Awarded to DockGuard ltd

• Marine equipment

Met Office Marine Connectors and Cables

Met Office · Central government · Nationwide (UK)

Marine Connectors and Cables Met Office Marine Systems require a cable and connector manufacturing solution to connect meteorological and oceanographic sensors and satellite communications equipment to the automatic weather stations that ar…

• Marine equipment

Civil Engineering Dynamic Purchasing System (DPS) Scotland - projects up to 5 million GBP

Scottish Government · Scotland

The Scottish Ministers have been working with internal and external stakeholders on the development of a Scottish collaborative Dynamic Purchasing System (DPS) for Civil Engineering projects up to 5 million GBP for use across the Scottish p…

• Building installation work
• Cable, wire and related products
• Construction materials
• +3

Design, supplier, delivery, installation, and integration of additional Ship Simulator including hardware and software

City of Glasgow College · Education · Scotland

Design, supplier, delivery, installation, and integration of additional Ship Simulator including hardware and software. Including Bridges, Mised/Virtual realities set, DP Lab and spare parts.

Awarded to Wartsila Voyage Oy · 2 awards

• Marine equipment

Quick Release Hook & Mooring Bollard Supply Framework

Dover Harbour Board · South East England

The Port of Dover is seeking one or two delivery partners for the supply of quick release hooks with integrated capstans and spheroidal graphite cast iron mooring bollards. The scope will include the fabrication, delivery and testing of the…

Awarded to supplier not published

• Marine equipment

WAVE ENERGY DEMONSTRATION AT UTILITY SCALE TO ENABLE ARRAYS (1)

University of Plymouth · Education · Nationwide (UK), South West England

mooring configuration for a wave energy converter (WEC) designed for the ‘Wave Energy Demonstration at Utility Scale to Enable Arrays’ (WEDUSEA) project.

• Anchors
• Marine equipment
• Marker buoys

Maintenance of Engine Turbochargers

Scottish Government · Scotland

The Scottish Government, through Marine Directorate is inviting a tender for the maintenance of the Engine Turbochargers located on our Marine Vessels.

Awarded to TURBOCHARGING UK LIMITED

• Marine equipment
• Marine patrol vessels
• Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment

MAINTENANCE AND REPAIR OF VESSEL CIRCUIT BOARDS AND SWITCHBOARD

Scottish Government · Scotland

The Scottish Ministers acting through Marine Directorate is inviting a tender for a supplier to carry out Air Circuit Breaker (ACB) maintenance, conduct an annual health check of low voltage switchboards and any ad-hoc repairs when required…

Awarded to NJC Power Limited

• Marine equipment
• Marine patrol vessels
• Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment
• +1

OPA/T542/0000 – OFD Mechanical Services Framework

The Oil and Pipelines Agency · Nationwide (UK)

The requirement of this Procurement is to procure a Framework of Technical Professional Works providing services to the various activities associated with the Operation and Maintenance of the Oil Storage Depots. This framework is to provide…

• Electric pumps
• HVAC packages
• Lifting and handling equipment
• +3

Upgrade to Coastal basin

University of Plymouth · Education · South West England

The work required to be undertaken is wide ranging, but all linked to upgrading the Ocean Basin at Plymouth University. The Ocean Basin was built by Edinburgh Designs after they won the original tender process. The design of the basin and a…

• Marine equipment
• Marine installations

Upgrade to Coastal basin

University of Plymouth · Education · South West England

The work required to be undertaken is wide ranging, but all linked to upgrading the Ocean Basin at Plymouth University. The Ocean Basin was built by Edinburgh Designs after they won the original tender process. The design of the basin and a…

Awarded to Edinburgh Designs Ltd

• Marine equipment
• Marine installations

Maritime Capabilities Replacement Programme (MCRP) Original Equipment Manufacturer (OEM) Request for Information

Home Office · Central government · Nationwide (UK)

THIS IS A REQUEST FOR INFORMATION ONLY The Authority acting through Border Force (BF) is conducting a review of its maritime capabilities with potential for a replacement of the current fleet. The current fleet consists of 5 Cutters and 6 C…

• Command, control, communication and computer systems
• Engines and engine parts
• Marine equipment
• +2

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Home Office · Central government · Nationwide (UK)

THIS IS A REQUEST FOR INFORMATION ONLY The Authority acting through Border Force (BF) is conducting a review of its maritime capabilities with potential for a replacement of the current fleet. The current fleet consists of 5 Cutters and 6 C…

• Command, control, communication and computer systems
• Engines and engine parts
• Marine equipment
• +2

Framework Agreement for CCTV Upgrades

CalMac Ferries Limited · Scotland

Framework Agreement for the design, supply (including delivery, storage and preservation), installation and commissioning of CCTV Upgrades on CFL vessels. This framework will cover all CFL vessels, the first vessel to use the framework will…

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