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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.

    ContractsModular Containment System for Harwell Decommissioning
    Awarded contract

    Modular Containment System for Harwell Decommissioning

    Status
    Awarded
    Published 12 Jun 2026

    Supply a modular containment system to control contamination during post-operational clean-out at the Harwell facility.

    🇬🇧United Kingdom· EnglandPublished 12 Jun 2026· 3 months agoviaFind a Tender
    Status
    Awarded
    Published 12 Jun 2026

    Decision brief

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

    Suppliers

    1 supplier
    • NU
      Nuvia Limited
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 3 months ago.

    12 June 2026
    Awarded — no open tender advertised

    Brief

    This opportunity involves supplying a Modular Containment System (Moducon) to support post-operational clean-out activities at the Harwell facility. The system will be used to provide contamination control and containment during decommissioning and environmental remediation operations. Suppliers should have experience in designing and delivering modular containment solutions suitable for nuclear or industrial facilities, with capabilities in contamination management, system assembly, and on-site installation. The system must meet relevant safety and environmental standards for handling potentially contaminated materials.

    Track record

    6 awards · 6 winners
    Open field

    No single supplier dominates the field.

    In construction, NUCLEAR RESTORATION SERVICES has awarded 6 contracts to 6 suppliers.

    Who wins here
    1. Boss Cabins1× · 17%
    2. Nuvia Limited1× · 17%
    3. Gow's Lybster Limited1× · 17%
    4. PORTAKABIN LIMITED1× · 17%
    5. MOTT MACDONALD LIMITED1× · 17%
    6. PROBRAND LIMITED1× · 17%

    Across construction, the most active winners are SPECIALIST COMPUTER CENTRES PLC, PORTAKABIN LIMITED, Allerton Damp Proofing 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-06b3bc
    NR
    Buyer
    NUCLEAR RESTORATION SERVICES
    Sector
    Environmental Services