Marine Installations Tenders and Contracts
See open marine installations tenders and awarded contracts for the UK public sector.
2,341 results
- Closed tenderPublished 16 November 2022
TC01289 - Maritime Environmental Consultancy
£500,000
- Closed tenderPublished 11 November 2022
Redevelopment of Elizabeth Harbour, St Helier, Jersey, Channel Islands – Marine works
£40,000,000
- Closed tenderPublished 11 November 2022
Kinsale Fishermans Pontoon BALAMI 2022
Value not stated
- Closed tenderPublished 11 November 2022
Lyme Regis and West Bay Harbour Dredging
Value not stated
- Closed tenderPublished 11 November 2022
Lyme Regis and West Bay Harbour Dredging
£200,000
- Awarded contractPublished 10 November 2022
PQQ Principal Contractor Land Remediation and Site Improvement Works Pembroke Dock Marine
£2,698,766
- Closed tenderPublished 10 November 2022
Bude Canal Dredging Zones 1,2 & 3
Value not stated
- Stale Pre-tenderPublished 9 November 2022
Redevelopment of Elizabeth Harbour – Marine works
£40,000,000
- Closed tenderPublished 9 November 2022
GB-Gosport: OPA T537 OFD Loch Ewe - Repair of Firemain
£37,500
- Awarded contractPublished 8 November 2022
Pilot Jetty Wave Screen Works Contract
Value not stated
- Closed tenderPublished 7 November 2022
Repairs to galvanized railings East and West Marina Breakwaters - Dun Laoghaire Harbour
Value not stated
- Expired contractPublished 3 November 2022
Defra awarded contract for Langstone Harbour dredge fishing - impacts and recovery of soft sediment habitat and communities - October 2022
£25,500
- Expired contractPublished 3 November 2022
HMS Warrior Electrical Rewiring ITT
£730,000
- Closed tenderPublished 1 November 2022
Shingle restoration at West Hayling nature reserve
Value not stated
- Closed tenderPublished 1 November 2022
BSH/DOC - Dredging the Harbour
Value not stated
- Expired contractPublished 31 October 2022
Contract Award Notice
£121,744
- Expired contractPublished 31 October 2022
River Welland Dredging - Mids - FOF Lot 1
£101,014.25
- Closed tenderPublished 31 October 2022
CONTRACT FOR STAGE 3B MARINE CIVILS AND RECLAMATION TO THE DOVER WESTERN DOCKS
Value not stated
- Awarded contractPublished 31 October 2022
Open competition
£121,744
- Closed tenderPublished 27 October 2022
Dredging Framework 2023-2025
Value not stated
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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