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    ContractsPreliminary Design for HALEU Deconversion R&D Rig
    Awarded contract

    Preliminary Design for HALEU Deconversion R&D Rig

    Awarded
    £887.8k
    Published 20 Aug 2026

    Develop preliminary design specifications for a HALEU deconversion research and development rig under a strategic framework contract.

    🇬🇧United Kingdom· North WestPublished 20 Aug 2026· 2 months agoviaFind a Tender
    Awarded
    £887.8k
    Published 20 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £887,764
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      North West

    Suppliers

    1 supplier
    • NW
      NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK)
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    20 August 2026
    Awarded — no open tender advertised

    Brief

    This is the second call-off contract under the Strategic Design Partner Framework for HALEU (High-Assay Low-Enriched Uranium) Deconversion. The selected supplier will conduct preliminary design work for a Deconversion Research and Development Rig. This contract focuses on developing detailed design specifications and technical plans that will guide the construction and operation of the R&D rig, which is essential for advancing deconversion technology and processes. Suppliers should have expertise in nuclear facility design, R&D equipment engineering, and deconversion processes.

    Track record

    3 awards · 2 winners
    Open field

    No single supplier dominates the field.

    In engineering, UNITED KINGDOM NATIONAL NUCLEAR LABORATORY has awarded 3 contracts to 2 suppliers.

    Who wins here
    1. NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK)2× · 67%
    2. EDEN NUCLEAR AND ENVIRONMENT LTD.1× · 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.

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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-06e890

    Your fit

    Could you win the next one?

    This went to NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK). Sonar reads UNITED KINGDOM NATIONAL NUCLEAR LABORATORY's work like this against your business — who holds it, and whether you could compete or partner next time.

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    UK
    Buyer
    UNITED KINGDOM NATIONAL NUCLEAR LABORATORY
    Sector
    Engineering