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.

    ContractsConstruction Advisory Services for Earthworks and Platform Formation at Wylfa
    Awarded contract

    Construction Advisory Services for Earthworks and Platform Formation at Wylfa

    Awarded
    £39.7k
    Published 29 Jun 2026

    Two-week construction advisory engagement to provide buildability-led programme support for Wylfa earthworks and platform formation, with inputs to inform sequencing, durations, and delivery acceleration strategies.

    🇬🇧United Kingdom· EnglandPublished 29 Jun 2026· 2 months agoviaFind a Tender
    Awarded
    £39.7k
    Published 29 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £39,743
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Suppliers

    1 supplier
    • BN
      BAM NUTTALL LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    29 June 2026
    Awarded — no open tender advertised

    Brief

    BAM Nuttall Ltd is sought to provide high-level construction advisory services for the Wylfa enabling works project, with a focus on bulk earthworks and platform formation. The adviser will deliver practical, buildability-focused input to support early programme development, including indicative timelines, sequencing strategies, and delivery acceleration opportunities. The engagement will leverage currently available concept information without constituting detailed design or formal instructions. Key deliverables include advice on constructability, sequencing, and indicative durations for earthworks activities, with consideration of practical delivery constraints, material movements, and site handover requirements. The adviser will identify programme drivers, key risks, and optimization opportunities rather than validate or develop detailed engineering outputs. This is a time-limited 2-week engagement awarded directly to BAM due to programme urgency, their prior site knowledge from previous Horizon work, and the need for early contractor input to support the Rolls Royce SMR programme. All outputs will be made available to potential bidders for future earthworks procurements.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In engineering, GREAT BRITISH ENERGY NUCLEAR has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. Jacobs U.K Ltd1× · 33%
    2. BAM NUTTALL LIMITED1× · 33%
    3. AMENTUM CLEAN ENERGY LIMITED1× · 33%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

    More from GREAT BRITISH ENERGY NUCLEAR

    4 listingsView all →
    OpenFinancial Services🇬🇧United Kingdom

    Lead Financial Advisor

    GBN-E seeks a Lead Financial Advisor to develop optimal financing strategies combining private and government funding models for their projects and programmes.

    £416,667indicativeGREAT BRITISH ENERGY NUCLEAR
    Published 21 Sept 2026
    AwardedIT & Software🇬🇧United Kingdom

    GIS Support Services Call-Off Contract

    Call-off contract for GIS support services available through G-Cloud 14 framework with optional 12-month extension.

    GREAT BRITISH ENERGY NUCLEAR
    Published 18 Sept 2026
    AwardedProfessional Services🇬🇧United Kingdom

    National Communications Services

    Procurement opportunity for communications services available on a national level.

    £1,350,000GREAT BRITISH ENERGY NUCLEAR
    Published 17 Sept 2026
    AwardedProfessional Services🇬🇧United Kingdom

    Legal and Commercial Services for GBE-N Development Consent

    Specialist legal services to support GBE-N's SMR Programme through Development Consent Orders, planning consents, and land acquisition advice under the Government Legal Panel framework.

    £8,000,000GREAT BRITISH ENERGY NUCLEAR
    Published 3 Sept 2026

    Open in Construction

    4 open listingsView all →
    Construction🇬🇧United Kingdom

    Irrigation Systems and Water Features Maintenance Services - London Borough of Hillingdon

    Maintain irrigation systems, fountains, splash pads, and water features across 10 bowling clubs and multiple public spaces in Hillingdon throughout the year.

    LONDON BOROUGH OF HILLINGDON
    Published 24 Sept 2026
    Construction🇮🇪Ireland

    Tullow Town Park Redevelopment including Skate Park and Public Realm

    Regeneration project to redevelop Tullow Town Park with a new skate park, playground, and public seating facilities in County Carlow.

    est.€550,000CARLOW COUNTY COUNCIL
    Published 24 Sept 2026
    Construction🇬🇧United Kingdom

    Waunarlwydd Phase 2 Property Renovation Contract - Insulated Render, Roofing, Windows, and Solar Panels

    Swansea Council invites tenders for renovation works including insulated rendering, re-roofing, window replacement, and solar panel installation across 73 properties at Waunarlwydd Phase 2.

    est.£2,900,000City & County of Swansea
    Published 24 Sept 2026
    Construction🇬🇧United Kingdom

    Legionella Risk Assessment and Water Management Services for Lighthouse Facilities

    Contractor needed to manage legionella risk assessments, remedial works, and water system compliance across 66 Scottish lighthouse stations with varying accessibility and maintenance schedules.

    est.£124,000NORTHERN LIGHTHOUSE BOARD
    Published 24 Sept 2026
    Take action
    View on sourceFind a Tender

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06bf35
    GB
    Buyer
    GREAT BRITISH ENERGY NUCLEAR
    Sector
    Construction