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Official OCDS

Search UK public tenders and contract notices

Official notices, one row per procedure. Filters use published facts only: delivery region from the notice, buyer type from the official classification, route and agreement type as published, never a Tenderline score.

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Showing 106–120 · every procedure in the catalogue, any stage.

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CPV 4525…Clear all

894 procedures

  1. PlannedSME suitable

    Reactive and Planned Maintenance of Commercial and Domestic Gas Appliances

    East Lindsey District Council · Local authority · East Midlands

    Boston Borough Council, East Lindsey District Council and South Holland District Council (the Authorities) are undertaking a Preliminary Market Engagement (PME) exercise to inform the future procurement of a contractor, or contractors, to d…

    • Repair and maintenance services of boilers
    • Heating-plant repair and maintenance work
    • Repair and maintenance services of central heating
    Value
    Not published
    Term
    3 yearsup to 5 years with extensions
    Submit via
    portal not identified
    Published
    #06d4ee
  2. Planned · expected · not yet publishedOpen procedureFramework5 lotsSME · VCSE suitable

    National Framework For Medium Works 2027

    THE EDUCATION ALLIANCE · delivery region not published

    To establish the third version of the current Medium Works Framework on behalf of The Education Alliance. This national Framework will cover Works projects between £0k and £15m in value, within the UK for the whole of the public sector. The…

    • Building construction work
    • Building completion work
    • Building installation work
    • +13
    Value
    £1.5bnceiling, not a contract size
    Term
    4 years
    Submit via
    In-tendlogin required
    Published
    #06b9e5
  3. PlannedUtilities

    Cwm Taf Water Supply Strategy Procurement Scheme - Direct Procurement for Customers (DPC)

    Dwr Cymru Cyfyngedig · Wales (Cymru)

    Dŵr Cymru Welsh Water (DCWW) is the largest water and sewerage company in Wales and the sixth largest operating in England and Wales. Responsible for providing high-quality drinking water for over three million customers and for taking away…

    • General construction work for pipelines
    • Banking and investment services
    • Construction management services
    • +10
    Value
    £556m
    Term
    30 years
    Submit via
    portal not identified
    Published
    #06d32b
  4. Closed Competitive flexible procedureFrameworkUtilities5 lots

    DCWW2098 Pressurised Pipeline Services - Market Notice

    Dwr Cymru Cyfyngedig · delivery region not published

    The procurement is for the specialist engineering expertise to safely undertake repairs on live pressurised systems and supply both off the shelf products and bespoke fittings required to maintain and repair critical assets. The scope inclu…

    • Fabrication work
    • Pipeline-design services
    • Pipes and fittings
    • +1
    Value
    £15mceiling, not a contract size
    Term
    3 yearsup to 8 years with extensions
    Submit via
    Jaggaerlogin required
    Published
    #06d26d
  5. Closed Competitive flexible procedureUtilitiesSME suitable

    Belfast Harbour Maintenance Dredging 2026

    Belfast Harbour · Northern Ireland

    The successful bidder shall be required to carry out dredging and disposal works to restore the navigation channels and berths in specified areas of Belfast Harbour to their specified depths. The estimated volume of material to be dredged i…

    • Dredging and pumping works
    Value
    £4.2m
    Term
    2 months
    Submit via
    portal not identified
    Published
    #06c6c7
  6. Closed Below threshold - open competitionSME suitable

    Boiler Plantroom Refurbishment Works at Colley House, Uxbridge

    London Borough of Hillingdon · Local authority · Greater London

    The London Borough of Hillingdon (the Council) invites tenders from suitably qualified and experienced Boiler Contractors in relation to entering into an agreement for the works of the complete refurbishment of the existing communal boiler …

    • Boiler installation work
    • Boiler installations
    • Boilers
    • +1
    Value
    £300k
    Term
    6 months
    Submit via
    ProContract (Due North)login required
    Published
    #06c63a
  7. Closed Open procedure

    HCC July 2026 – A Contract for the Provision of Measured Term Contract Mechanical and Electrical, Planned, Reactive and Minor Works

    Hertfordshire County Council · Local authority · delivery region not published

    Hertfordshire County Council have a requirement for the Provision of Measured Term Works - Mechanical and Electrical, Planned, Reactive and Minor Works. This is the re-procurement of HCC2516966 that was discontinued due to affordability. Th…

    • Heating-plant repair and maintenance work
    • Heating, ventilation and air-conditioning installation work
    • Insulation work
    • +1
    Value
    £15m
    Term
    3 yearsup to 5 years with extensions
    Submit via
    In-tendlogin required
    Published
    #06cfd6
  8. Closed Competitive flexible procedureFrameworkUtilities

    CM3543 ASP Diffuser Asset Replacement

    YORKSHIRE WATER SERVICES LIMITED · Nationwide (UK)

    Yorkshire Water is launching a tender notice of a procurement process for the provision of diffuser system services across its wastewater treatment asset portfolio. The proposed framework will support the assessment, design, supply, install…

    • Engineering design services
    • Installation services of electrical and mechanical equipment
    • Machinery for the treatment of sewage
    • +4
    Value
    £9.3mceiling, not a contract size
    Term
    4 yearsup to 8 years with extensions
    Submit via
    SAP Aribalogin required
    Published
    #06b2d2
  9. Closed Competitive flexible procedureFrameworkUtilities

    The Supply, Delivery and Installation of Water Municipal Screens, Spares and Associated Equipment

    United Utilities Water Limited · North West England

    United Utilities are seeking to award Framework Agreements for the supply and delivery of water municipal screens to support projects throughout AMP 8 & AMP 9 across United Utilities wastewater sites. The Goods to be tendered include the de…

    • Screening installations
    • Sewage screens
    • Sorting and screening machines
    Value
    £67mceiling, not a contract size
    Term
    5 yearsup to 10 years with extensions
    Submit via
    EU-Supply (CTM)public page
    Published
    #06cea9
  10. Planned · expected · not yet publishedFrameworkSME suitable

    Heating Solutions Framework

    Procurement for Housing · Nationwide (UK)

    Established in 2004, Procurement for Housing (PfH) is a national procurement consortium dedicated to the social housing sector and supported by the National Housing Federation (NHF), Chartered Institute of Housing (CIH) and HouseMark. Colle…

    • Boiler installation work
    • Boiler installations
    • Central-heating equipment
    • +23
    Value
    £10mceiling, not a contract size
    Term
    4 years
    Submit via
    portal not identified
    Published
    #051537
  11. Awarded · Below threshold - open competitionFrameworkSME · VCSE suitable

    Engineering Services for Castle Quarry

    Corserv Solutions Ltd · South West England

    CORSERV Solutions Limited on behalf of its CORMAC division is seeking to procure specialist engineering services contractors. The successful suppliers will be appointed to a multi supplier agreement to provide engineering, and fabrication w…

    Awarded to BAMA SOUTH WEST LTD, J.W.PEARCE AGRICULTURAL SERVICES LIMITED

    • Engineering works and construction works
    • Fabrication work
    Value
    £800kceiling, not a contract size
    Term
    12 monthsup to 4 years with extensions
    Submit via
    portal not identified
    Published
    #06b79f
  12. Closed Below threshold - open competitionSME · VCSE suitable

    Q1531 - Provision of Low Carbon Heating Upgrade at Ysgol Cynwyd Sant Primary School

    Bridgend County Borough Council · Local authority · Wales (Cymru)

    Bridgend County Borough Council require a main contractor to provide design and build services to install low carbon heating systems at Ysgol Cynwyd Sant Primary School The contract award will only be made if planning is approved.

    • Heating, ventilation and air-conditioning installation work
    • Building construction work
    • Building installation work
    • +30
    Value
    £145k
    Term
    7 monthsup to 13 months with extensions
    Submit via
    Sell2Waleslogin required
    Published
    #06ceac
  13. Closed Restricted procedure

    Blackburn Construction Homes Works

    North Lanarkshire Council · Local authority · Scotland

    North Lanarkshire Council are seeking a suitable contractor to carry out various works to upgrade Blackburn non-traditional construction type homes.

    • Construction work
    • Building alteration work
    • Building construction work
    • +7
    Value
    £7.2m
    Term
    18 months
    Submit via
    Public Contracts Scotlandlogin required
    Published
    #06cdbd
  14. AwardedOpen procedureFramework15 lots

    PfH Scotland Decarbonisation & Retrofit Framework

    Procurement for Housing · Scotland

    Established in 2004, Procurement for Housing (PfH) Scotland is a national procurement consortium dedicated to the social housing sector and supported by the National Housing Federation (NHF), Chartered Institute of Housing (CIH) and HouseMa…

    Awarded to A.C. Whyte & Co. Ltd., BRB Electrical Limited, British Gas Social Housing Ltd trading as PH Jones +24 more · 9 awards

    • Refurbishment work
    • Advisory and consultative engineering services
    • Architectural and related services
    • +121
    Value
    £300mceiling, not a contract size
    Term
    4 years
    Submit via
    Public Contracts Scotlandlogin required
    Published
    #02aa91
  15. Awarded · Below threshold - open competitionSME suitable

    National Centre for Child Health Technology - Discovery Den

    Sheffield Children's NHS Foundation Trust · Central government · Yorkshire and the Humber

    Sheffield Children’s NHS Foundation Trust is commissioning a specialist Supplier to design, fabricate, install, and assist in the commissioning of a suite of interactive exhibits for the Discovery Den, located within the new National Centre…

    Awarded to Kids Invent Stuff Ltd · 2 awards

    • Fabrication work
    • Architectural, construction, engineering and inspection services
    • Building installation work
    Value
    £50k
    Term
    11 months
    Submit via
    Atamis legacy domain (health-family.force.com)login required
    Published
    #068713