BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesPrivacyTermsCookies

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.

    ContractsAuxiliary Field Power Supplies System Upgrade and Expansion
    Open tender

    Auxiliary Field Power Supplies System Upgrade and Expansion

    Contract value
    £280k
    Published 14 Aug 2026

    UKAEA seeks supplier input on upgrading and expanding its auxiliary power supply system through modernization and capacity expansion options.

    🇬🇧United Kingdom· South EastPublished 14 Aug 2026· TodayviaFind a Tender
    Contract value
    £280k
    Published 14 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £280,000indicative
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      South East

    Lifecycle

    Open

    Open tender — no closing date published. Opened today.

    14 August 2026
    Open tender · no closing date published

    Brief

    The United Kingdom Atomic Energy Authority (UKAEA) is seeking market engagement to upgrade and expand its Auxiliary Field Power Supplies (AFPS) system. The current system consists of two modular Regatron LAB.TC rectifier cubicles (four modules per cubicle), each with 415V three-phase 60A input capacity and 32kW output per sub-module. UKAEA is exploring two primary options: (1) upgrading to newer modular supplies while expanding from two to four units, or (2) implementing a phased modernization approach by introducing two different advanced supply systems with gradual replacement over time. This market engagement seeks supplier input and solutions to inform the subsequent formal tender process. Qualified suppliers should have experience with modular power supply systems, rectification technology, and industrial electrical infrastructure upgrades.

    More from UK ATOMIC ENERGY AUTHORITY

    4 listingsView all →
    OpenEngineering🇬🇧United Kingdom

    415V Power Distribution Unit Replacement

    UKAEA seeks supplier input on replacement options for an obsolete 415V power distribution unit, choosing between component parts or a complete pre-assembled solution.

    £100,000indicativeUK ATOMIC ENERGY AUTHORITY
    Published 14 Aug 2026
    OpenFacilities Management🇬🇧United Kingdom

    Refurbishment of J5 Super Grid Transformers SGT1A, SGT1B, and SGT1C

    UKAEA seeks suppliers to refurbish three critical Super Grid Transformers during a 2026-2027 shutdown to extend their operational life by 10 to 15 years as part of a formal asset life extension program.

    £700,000indicativeUK ATOMIC ENERGY AUTHORITY
    Published 13 Aug 2026
    AwardedEngineering🇬🇧United Kingdom

    Audio Visual Installation Services

    UKAEA invites suppliers to tender for audio visual installation services worth up to £1.25 million over five years.

    UK ATOMIC ENERGY AUTHORITY
    Published 11 Aug 2026
    OpenIT & Software🇬🇧United Kingdom

    EDGE2D Platform Modernization for Plasma Physics Simulation

    The UK Atomic Energy Authority is seeking suppliers with plasma physics simulation expertise to modernize the EDGE2D code for advanced fusion research applications.

    £100,000indicativeUK ATOMIC ENERGY AUTHORITY
    Published 10 Aug 2026

    Open in Engineering

    4 open listingsView all →
    Engineering🇬🇧United Kingdom

    Dynamic Purchasing System for Park Tree Maintenance and Works

    Register as a pre-qualified supplier to compete for park tree maintenance and arboricultural works projects through this dynamic purchasing system.

    est.£90,000LONDON BOROUGH OF HARINGEY
    Published 14 Aug 2026
    Engineering🇬🇧United Kingdom

    Dynamic Purchasing System for Housing Tree Works

    Open Dynamic Purchasing System for arboricultural and tree works services supporting London's housing projects.

    est.£90,000LONDON BOROUGH OF HARINGEY
    Published 14 Aug 2026
    Engineering🇮🇪Ireland

    Ballina Festival Lighting Infrastructure Design and Installation

    Ballina seeks suppliers to design, supply, install, and maintain programmable festival lighting infrastructure for four town locations available year-round.

    Mayo County Council
    Published 14 Aug 2026
    Engineering🇬🇧United Kingdom

    Festive Lights Installation, Maintenance and Emergency Support Services

    Hertford seeks a certified contractor to install, maintain, and provide 24-hour emergency support for festive lighting displays across the town for three years from August 2027.

    est.£80,000Hertford Town Council
    Published 14 Aug 2026
    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06e489
    UA
    Buyer
    UK ATOMIC ENERGY AUTHORITY
    Sector
    Engineering