BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsA483 Llandeilo and Ffairfach Bypass Scheme - Procurement Opportunity
    Open tender

    A483 Llandeilo and Ffairfach Bypass Scheme - Procurement Opportunity

    Contract value
    £80m
    Published 3 Aug 2026

    Welsh Government is seeking contractors for the A483 Llandeilo and Ffairfach Bypass scheme through a competitive procurement process with selection stage starting August 2026.

    🇬🇧United Kingdom· WalesPublished 3 Aug 2026· 1 months agoviaFind a Tender
    Contract value
    £80m
    Published 3 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £80,000,000indicative
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      Wales

    Lifecycle

    Open

    Open tender — no closing date published. Opened 1 months ago.

    3 August 2026
    Open tender · no closing date published

    Brief

    The Welsh Government is procuring a contractor for the A483 Llandeilo and Ffairfach Bypass scheme using the Competitive Flexible Procedure under the Procurement Act 2023. The procurement will consist of a selection stage (maximum 5 bidders shortlisted over 25 days) followed by a 12-week tender stage. A two-stage Early Contractor Involvement (ECI) delivery model using NEC4 contracts will be used, with payment options NEC4 PSC Options C and E for Key Stages 3 and 4, and NEC4 ECC Option C for Key Stage 6. The contract will include Option X29 Climate Change with PAS2080 decarbonisation framework requirements, incentivisation mechanisms across all stages, and minimum 15% social value weighting. Standard workforce clauses will apply. The Welsh Government will provide detailed Ground Investigation data and site condition information at tender stage to support bidders. The Tender Notice is expected to be published around 17 August 2026.

    Track record

    1 award · 1 winner
    Thin record

    Only 1 prior award here — too little to read.

    In construction, Llywodraeth Cymru / Welsh Government has awarded 1 contract to 1 supplier.

    Who wins here
    1. VaultStone Ltd1× · 100%

    Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, LINDUM GROUP LIMITED — the field to beat, or your route in as a partner.

    More from Llywodraeth Cymru / Welsh Government

    4 listingsView all →
    AwardedMedia & Communications🇬🇧United Kingdom

    Royal Mail Postal Services for 2026 Senedd Elections

    Royal Mail has been awarded a contract to provide postal services for the May 2026 Senedd elections in Wales.

    £11,200,000Llywodraeth Cymru / Welsh Government
    Published 3 Sept 2026
    AwardedEducation & Training🇬🇧United Kingdom

    Diagnostic and Profiling Tools for Senior Leadership Programme

    Supply a comprehensive diagnostic toolkit comprising four Korn Ferry assessments to support senior leadership development and evaluation.

    £67,600Llywodraeth Cymru / Welsh Government
    Published 3 Sept 2026
    AwardedAgriculture & Food🇬🇧United Kingdom

    Grounds Maintenance Services for Cadw Sites in North East Wales and Anglesey

    Cadw is awarding short-term grounds maintenance contracts for heritage sites in north east Wales and Anglesey, with longer-term opportunities to follow.

    £90,000Llywodraeth Cymru / Welsh Government
    Published 28 Aug 2026
    AwardedResearch & Innovation🇬🇧United Kingdom

    Biological Control Solutions for Invasive Plants

    Fund research and pilot projects to develop biological control methods using natural agents to effectively manage invasive Himalayan balsam and Australian swamp stonecrop while protecting sensitive ecosystems.

    £70,000Llywodraeth Cymru / Welsh Government
    Published 28 Aug 2026

    Open in Construction

    4 open listingsView all →
    Construction🇮🇪Ireland

    Fire Safety Remediation Works at Rowantree Court Residential Development, Monaghan, Ireland

    Fire safety remediation project for a 24-unit residential development in Monaghan, requiring installation of fire-stopping systems, upgraded fire-rated doors, cavity barriers, and improved compartmentation while maintaining resident occupancy.

    est.€500,000Oaklee Housing
    Published 4 Sept 2026
    Construction🇮🇪Ireland

    School Building Extension with Parking and Drop-off Area in County Offaly, Ireland

    Construction contractor needed to build a single-storey school extension with classroom, parking, and drop-off facilities at a national school in County Offaly, Ireland.

    Scoil Muire Bainrioghan (Dunkerrin NS)
    Published 4 Sept 2026
    Construction🇮🇪Ireland

    School Building Extension Project - Collooney, Co. Sligo, Ireland

    Construction tender for a classroom extension project at an Irish school featuring new single and two-storey additions with ancillary facilities.

    est.€900,000Scoil Mhuire Agus Iosaf
    Published 4 Sept 2026
    Construction🇮🇪Ireland

    Construction of New Primary Care Centre at Curlew Road Healthcare Campus, Dublin

    Phased healthcare campus redevelopment in Dublin featuring a new Primary Care Centre to replace existing maternal and dementia care services.

    HEALTH SERVICE EXECUTIVE HSE
    Published 4 Sept 2026
    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-051dac
    LC
    Buyer
    Llywodraeth Cymru / Welsh Government
    Sector
    Construction