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    ContractsSCADA System Upgrade for Active Effluent Treatment Plant
    Awarded contract

    SCADA System Upgrade for Active Effluent Treatment Plant

    Awarded
    £39.3k
    Published 3 Sept 2026

    Replacement of an aging SCADA system for active effluent treatment monitoring at Hunterston A with a modern, reliable equivalent.

    🇬🇧United Kingdom· North WestPublished 3 Sept 2026· TodayviaFind a Tender
    Awarded
    £39.3k
    Published 3 Sept 2026

    Decision brief

    4 fields
    • Contract value
      £39,293
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Facilities Management
      Browse related listings
    • Location
      🇬🇧United Kingdom
      North West

    Suppliers

    1 supplier
    • BW
      Booth Welsh
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published today.

    3 September 2026
    Awarded — no open tender advertised

    Brief

    The NRS Hunterston A Site requires an upgrade to its Supervisory Control and Data Acquisition (SCADA) system that monitors and remotely controls the Active Effluent Treatment Plant (AETP) tank levels and Radioactive Drain Tank (RDT) levels. The current SCADA system is an aging asset experiencing poor reliability, with frequent failures occurring after planned electrical switching operations, resulting in extended periods of unavailability. This procurement seeks to replace the existing system with a modern SCADA equivalent that will improve operational dependability and ensure continuous facility monitoring and control. Suppliers should have experience in SCADA system design, installation, and commissioning for operational technology environments, particularly in regulated industrial or nuclear facilities.

    Track record

    6 awards · 6 winners
    Open field

    No single supplier dominates the field.

    In facilities management, NUCLEAR RESTORATION SERVICES has awarded 6 contracts to 6 suppliers.

    Who wins here
    1. Hayley-DIRS Limited1× · 17%
    2. A&W Sinclair1× · 17%
    3. INTERNET VIDEOCOMMUNICATIONS LIMITED1× · 17%
    4. Booth Welsh1× · 17%
    5. Gemco UK Ltd1× · 17%
    6. Quartzelec Ltd1× · 17%

    Across facilities management, the most active winners are NHS SUPPLY CHAIN COORDINATION LIMITED NHSSC SCCL, TUNSTALL HEALTHCARE UK LTD, CARL ZEISS — 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-06f176
    NR
    Buyer
    NUCLEAR RESTORATION SERVICES
    Sector
    Facilities Management