Marine Installations Tenders and Contracts

See open marine installations tenders and awarded contracts for the UK public sector.

2,341 results

  • Expired contractPublished 13 April 2023

    Wapping BY - New Fendering for Boatyard Pontoon

    Metropolitan Police ServiceSupplier(s) Coniston LimitedConstruction workAwarded 22 March 2023

    £351,116.44

  • Closed tenderPublished 13 April 2023

    Ballycotton Harbour Dredging

    Cork County CouncilDredging and pumping works for water treatment plant installations

    Value not stated

  • Awarded contractPublished 13 April 2023

    Multiparty Framework Agreements into two lots: Lot 1 – Minor Civil Works at Dublin Port Lot 2 – Minor Marine Works at Dublin Port

    Value not stated

  • Expired contractPublished 13 April 2023

    Wapping BY - New Fendering for MPMPU Pontoon

    Metropolitan Police ServiceSupplier(s) Coniston LimitedConstruction workAwarded 22 March 2023

    £410,996.51

  • Closed tenderPublished 11 April 2023

    2023 Route Du Port

    States of GuernseyConstruction work

    Value not stated

  • Expired contractPublished 6 April 2023

    Appledore Clean Maritime Innovation Centre - Civil & Structural Engineering Services

    Torridge District CouncilSupplier(s) Clarkebond (UK) LtdAwarded 6 April 2023

    £39,800

  • Closed tenderPublished 6 April 2023

    2023 Fermain North

    States of GuernseyMasonry work

    Value not stated

  • Closed tenderPublished 5 April 2023

    Design, Fabrication and Installation of a Seasonal Pontoon at Dugort Pier Achill

    Mayo County CouncilFloating dock

    Value not stated

  • Expired contractPublished 4 April 2023

    Western Jet Foil, Dover - Pontoon, Walkway Bridge and Davit Requirements

    Home OfficeSupplier(s) McLaughlin & Harvey LimitedPort and waterway operation services and associated servicesAwarded 3 May 2022

    £3,499,657

  • Closed tenderPublished 3 April 2023

    Louth County Council Balami 1 & 2

    Louth County CouncilInstallation of bollards

    Value not stated

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  • Closed tenderPublished 3 April 2023

    [Management & Operation of Harbour Activities @ Sligo Harbour & Pontoon]

    Sligo County CouncilSite preparation and clearance work

    Value not stated

  • Closed tenderPublished 31 March 2023

    Port of Immingham RORO Terminal: Design and Build Contract

    Associated British PortsEngineering services

    Value not stated

  • Closed tenderPublished 31 March 2023

    ICT SERVICES FOR PORTGLENONE RIVERSIDE PATH & MARINA IMPROVEMENTS

    £25,000

  • Closed tenderPublished 30 March 2023

    Geotechnical Investigation Works at An Daingean Fishery Harbour Centre, Co. Kerry

    Value not stated

  • Awarded contractPublished 30 March 2023

    HMS Raleigh – Boat Lift

    Ministry of DefenceSupplier(s) Wise Handling LtdInstallation services of lifting equipmentAwarded 23 November 2022

    £340,731

  • Closed tenderPublished 29 March 2023

    Hydraulic dredging and levelling/ploughing Services. Mechanical dredging works are not included within the DPDF being established and will be procured separately

    Dublin Port CompanyRepair and maintenance services

    Value not stated

  • Closed tenderPublished 28 March 2023

    West Wharf, Traffic Management and Associated Works at the Port of Plymouth

    Associated British PortsConstruction work

    Value not stated

  • Closed tenderPublished 27 March 2023

    Port of Dover Maintenance Dredging 2023

    Dover Harbour BoardMarine services

    Value not stated

  • Closed tenderPublished 24 March 2023

    Supply and Delivery of Synthetic Mooring Ropes and Winch Mooring Lines

    CalMac Ferries LtdMarine equipment

    Value not stated

  • Stale Pre-tenderPublished 24 March 2023

    General Construction and Marine Construction Frameworks

    Peel Ports Investments LimitedReinforced-concrete work

    Value not stated

Showing 801–820 of 2,341 results

Frequently asked questions

Frequently asked questions about marine installations, pontoon, marine works, jetty, slipway, quay wall, harbour works, breakwater, dredging in the UK public sector.

  • What counts as a marine installations tender?

    Marine installations tenders cover the installation, replacement and maintenance of subsea cables, moorings and other fixed marine infrastructure procured by UK and Irish public sector buyers.

  • Where are marine installations contracts advertised?

    Stotles brings together marine installations tenders and contracts from 100+ portals into one search, so you do not have to check each portal separately, and you can set alerts for new opportunities across the UK and Ireland.

    If you want to search the government portals directly, Find a Tender carries higher-value contracts across the UK and Contracts Finder carries lower-value contracts in England. Public Contracts Scotland, Sell2Wales and eTendersNI cover Scotland, Wales and Northern Ireland, Ireland's eTenders covers Irish public bodies, and many councils, NHS bodies and housing associations publish on their own e-tendering portals such as ProContract. Subsea cable work is often called off from existing frameworks as annual campaigns or fault repair, while marine energy deployments are tendered as one-off contracts.

  • What do you need to bid for marine installations contracts?

    Marine works need a marine licence from the Marine Management Organisation or the equivalent regulator, and site work brings duties under the Construction (Design and Management) Regulations 2015. Tenders usually set minimum insurance cover, check financial standing and ask for evidence of similar contracts at selection stage. Under the Procurement Act 2023, suppliers can be excluded for certain criminal convictions, insolvency or failure to pay tax.

  • Are marine installations contracts awarded as frameworks?

    Some marine installations work is procured as call-off contracts under existing framework agreements, and other requirements are tendered as single contracts.

  • Who buys marine installations contracts?

    Electricity network operators and marine energy developers procure marine installations work as part of subsea cable replacement, mooring system upgrades and marine energy device deployment.

  • How do I find marine installations contracts before they are formally tendered?

    Read capital programmes, planned maintenance schedules, estate condition surveys and early market engagement notices, which show marine installations work coming due ahead of a notice. On Stotles you can track those signals and the buyers behind them, then follow a notice from pre-tender through to award.

  • What CPV codes cover marine installations tenders?

    Marine installations have no dedicated CPV code, and subsea cable and mooring work is classified under general marine and electrical construction codes.

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