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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.

    ContractsAnnual Maintenance Services for Maentwrog Generator Units 1 and 2
    Awarded contract

    Annual Maintenance Services for Maentwrog Generator Units 1 and 2

    Awarded
    £183.5k
    Published 11 Jun 2026

    Annual maintenance services needed for two generator units at the Maentwrog facility to ensure continued operational reliability and performance.

    🇬🇧United Kingdom· EnglandPublished 11 Jun 2026· 2 months agoviaFind a Tender
    Awarded
    £183.5k
    Published 11 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £183,542
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Suppliers

    1 supplier
    • QU
      Quartzelec Ltd
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 months ago.

    11 June 2026
    Awarded — no open tender advertised

    Brief

    Maentwrog facility requires annual maintenance services for Generator Units 1 and 2. This opportunity seeks qualified service providers to perform scheduled preventive maintenance, inspections, and necessary repairs to ensure optimal operational performance and reliability of both generator units. Services should include comprehensive equipment checks, component servicing, performance testing, and documentation of all maintenance activities conducted.

    Track record

    4 awards · 4 winners
    Open field

    No single supplier dominates the field.

    In facilities management, NUCLEAR RESTORATION SERVICES has awarded 4 contracts to 4 suppliers.

    Who wins here
    1. Hayley-DIRS Limited1× · 25%
    2. A&W Sinclair1× · 25%
    3. Gemco UK Ltd1× · 25%
    4. Quartzelec Ltd1× · 25%

    Across facilities management, the most active winners are NHS SUPPLY CHAIN COORDINATION LIMITED NHSSC SCCL, TUNSTALL HEALTHCARE UK LTD, GE HEALTHCARE 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-06819a
    NR
    Buyer
    NUCLEAR RESTORATION SERVICES
    Sector
    Energy & Utilities