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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· 1 months agoviaFind a Tender
    Awarded
    £887.8k
    Published 20 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £887,764
      Pounds sterling
    • Closing date
      Rolling
      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 1 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
    UK
    Buyer
    UNITED KINGDOM NATIONAL NUCLEAR LABORATORY
    Sector
    Engineering