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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.

    ContractsMezzanine Platform and Containment Enclosure Design, Fabrication, and Installation at Wylfa
    Awarded contract

    Mezzanine Platform and Containment Enclosure Design, Fabrication, and Installation at Wylfa

    Status
    Awarded
    Published 4 Sept 2026

    Design, fabricate, and install a mezzanine platform with containment enclosure system in the Sprocket Room at Wylfa facility.

    🇬🇧United Kingdom· North WestPublished 4 Sept 2026· 3 weeks agoviaFind a Tender
    Status
    Awarded
    Published 4 Sept 2026

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      North West

    Suppliers

    1 supplier
    • PE
      Penny Engineering Ltd
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 3 weeks ago.

    4 September 2026
    Awarded — no open tender advertised

    Brief

    This procurement opportunity seeks qualified suppliers to design, fabricate, and install a mezzanine platform with containment enclosure system in the Sprocket Room at the Wylfa facility. The scope of work includes engineering design, manufacturing of platform components, transit route optimization, and full installation services. The mezzanine platform will provide elevated working or storage space while the containment enclosure ensures safety and operational compliance. Suppliers should have experience in industrial platform construction, structural engineering, and site installation. This is a complete turnkey project from concept through final commissioning.

    Track record

    22 awards · 18 winners
    Open field

    No single supplier dominates the field.

    In construction, NUCLEAR RESTORATION SERVICES has awarded 22 contracts to 18 suppliers.

    Who wins here
    1. AJ Engineering & Construction Services Ltd2× · 9%
    2. Altrad Support Services Limited2× · 9%
    3. Central Roofing and Building Services Limited2× · 9%
    4. Penny Engineering Ltd2× · 9%
    5. AECOM LTD1× · 5%
    6. Igne (T/A Raeburn Drilling & Geotechnical Ltd)1× · 5%

    +12 more suppliers

    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.

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    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-06f1ef
    NR
    Buyer
    NUCLEAR RESTORATION SERVICES
    Sector
    Construction