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    ContractsCyclotron Vault Decommissioning - Pre-Market Engagement
    Closed contract

    Cyclotron Vault Decommissioning - Pre-Market Engagement

    Contract value
    £2m
    Published 18 Jun 2026

    Cardiff University seeks specialist organisations to provide pre-market feedback on the decommissioning of a cyclotron vault facility and removal of activated materials.

    🇬🇧United Kingdom· WalesPublished 18 Jun 2026· 4 months agoviaFind a Tender
    Contract value
    £2m
    Published 18 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £2,000,000indicative
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      Wales

    Lifecycle

    Closed

    No longer open. Published 4 months ago.

    18 June 2026
    Closed — no tender deadline was published

    Brief

    Cardiff University is conducting pre-market engagement to inform the development of a future procurement for the decommissioning of a cyclotron vault facility. The project involves removal of the cyclotron and associated systems, decommissioning of activated components, and removal of activated structural elements (sacrificial walls) within the heavily shielded vault. This is a specialist radiological decommissioning project requiring expertise in radiation safety, dismantling, structural removal, and compliant handling and disposal of activated materials. The University is seeking expressions of interest from organisations with experience in radiological decommissioning of specialist facilities, cyclotron or medical isotope production facility decommissioning, removal and disposal of activated materials, nuclear or radiological engineering and dismantling, or radioactive waste handling and disposal. Through this engagement, the University aims to gather feedback on technical specification refinement, evaluation criteria, delivery and contracting models, key risks and regulatory considerations, and indicative programme durations. This pre-market engagement is non-competitive and participation does not confer any advantage in future procurement processes. Interested organisations should submit an Expression of Interest response document via the Cardiff University e-tender portal (In-Tend) by 17 July 2026 at 17:00. No costs will be reimbursed and no contractual obligations arise from participation.

    Track record

    1 award · 1 winner
    Thin record

    Only 1 prior award here — too little to read.

    In construction, Cardiff University has awarded 1 contract to 1 supplier.

    Who wins here
    1. BRAY AND SLAUGHTER LIMITED1× · 100%

    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

    Original closed notice on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06b7e1

    Track

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    CU
    Buyer
    Cardiff University
    Sector
    Construction