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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.

    ContractsInternational Post-Closure Criticality Safety Projects Support
    Awarded contract

    International Post-Closure Criticality Safety Projects Support

    Awarded
    £60k
    Published 18 Jun 2026

    Support technical and project delivery services for international post-closure criticality safety programs within geological radioactive waste disposal initiatives.

    🇬🇧United KingdomPublished 18 Jun 2026· 2 months agoviaContracts Finder
    Awarded
    £60k
    Published 18 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £60,000
      Pounds sterling
    • Tender closed
      1 Jun 2026
      3 months ago
    • Sector
      Research & Innovation
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    2 suppliers
    • AC
      AMENTUM CLEAN ENERGY LIMITED
    Lead contractor
  1. GS
    Galson Sciences Limited.
    Consortium partner
  2. Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    18 Jun 2026Today1 Jun 2026

    Brief

    This opportunity supports NWS involvement in two international initiatives focused on post-closure criticality safety for radioactive waste management. The primary projects include: (1) the Implementing Geological Disposal of radioactive waste Technology Platform (IGD-TP) Post-Closure Criticality Safety (PCCS) project, and (2) Work Package 1 associated with this initiative. Suppliers are sought to provide technical expertise, research support, or project management services that advance safety protocols and methodologies for managing criticality risks after the closure of geological disposal facilities for radioactive waste. This work contributes to international standards and best practices in long-term waste isolation and public safety.

    Track record

    2 awards · 1 winner
    Thin record

    Only 2 prior awards here — too little to read.

    In research innovation, NUCLEAR WASTE SERVICES has awarded 2 contracts to 1 supplier.

    Who wins here
    1. AMENTUM CLEAN ENERGY LIMITED2× · 100%

    Across research innovation, the most active winners are IPSOS MARKET RESEARCH LIMITED, WSP UK LIMITED, IFF RESEARCH LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View on sourceContracts Finder

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    contractsfinder.service.gov.uk
    Record ID
    ad8ac747-1f9d-4be7-ad13-5492215110b5-902738
    NW
    Buyer
    NUCLEAR WASTE SERVICES
    Sector
    Research & Innovation