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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.

    ContractsLegacy Waste Management - Cave 5 Facility
    Awarded contract

    Legacy Waste Management - Cave 5 Facility

    Awarded
    £638.6k
    Published 21 Aug 2026

    Procurement for legacy nuclear waste management and remediation services at the NDA's Cave 5 facility.

    🇬🇧United KingdomPublished 21 Aug 2026· TodayviaContracts Finder
    Awarded
    £638.6k
    Published 21 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £638,606
      Pounds sterling
    • Tender closed
      3 Mar 2026
      5 months ago
    • Sector
      Research & Innovation
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • NN
      NATIONAL NUCLEAR LABORATORY LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published today.

    21 Aug 20263 Mar 2026

    Brief

    This procurement opportunity involves the management and remediation of legacy waste at Cave 5, a facility under the Nuclear Decommissioning Authority (NDA). The project focuses on addressing historical waste storage and environmental compliance at this nuclear legacy site. Suppliers should have expertise in nuclear waste handling, decommissioning operations, environmental remediation, and regulatory compliance with UK nuclear industry standards. This opportunity may include waste characterization, containment, treatment, or disposal services related to legacy nuclear waste materials.

    Track record

    16 awards · 8 winners
    Open field

    No single supplier dominates the field.

    In research innovation, NUCLEAR DECOMMISSIONING AUTHORITY has awarded 16 contracts to 8 suppliers.

    Who wins here
    1. TUV SUD LIMITED9× · 56%
    2. The University of Strathclyde1× · 6%
    3. Nuclear Industry Association1× · 6%
    4. Orano Ltd1× · 6%
    5. NATIONAL NUCLEAR LABORATORY LIMITED1× · 6%
    6. Digital Preservation Coalition (DPC)1× · 6%

    +2 more suppliers

    Across research innovation, the most active winners are IPSOS MARKET RESEARCH LIMITED, WSP UK LIMITED, TUV SUD 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
    f0de5b92-c0b6-463e-9a37-93e8f3c43b56-911682
    ND
    Buyer
    NUCLEAR DECOMMISSIONING AUTHORITY
    Sector
    Research & Innovation