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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.

    ContractsTritium-Compatible Vacuum Pump Test Rig Design, Build, and Commissioning
    Open tender

    Tritium-Compatible Vacuum Pump Test Rig Design, Build, and Commissioning

    Tender closes
    31d
    16 Nov 2026 · in 4 weeks

    Design and build a tritium-compatible test rig to evaluate vacuum pump performance and assess material degradation under representative operating conditions.

    🇬🇧United Kingdom· South EastPublished 16 Oct 2026· TodayviaFind a Tender
    Tender closes
    31d
    16 Nov 2026 · in 4 weeks

    Decision brief

    4 fields
    • Contract value
      est.£400,000
      Pounds sterling
    • Tender closes
      16 Nov 2026
      31 days left
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      South East

    Lifecycle

    Open

    31 days left to bid. Opened today, deadline 16 Nov 2026.

    16 Oct 202616 Nov 2026

    Brief

    This opportunity seeks an organization to design, manufacture, commission, and operate a tritium-compatible test rig that simulates the operating conditions of the Vacuum and Impurity Treatment System (VAC-ITS). The work includes conducting post-operation examination of wetted materials, with particular emphasis on evaluating polytetrafluoroethylene (PTFE) performance and compatibility. The test rig will be operated at the Contractor's licensed facility. This is an ideal opportunity for organizations with expertise in tritium handling, vacuum systems, materials science, and compliance with nuclear facility requirements.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In engineering, UK ATOMIC ENERGY AUTHORITY has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. ARCADIS CONSULTING UK LIMITED1× · 50%
    2. Bilfinger UK Limiited1× · 50%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

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    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-078a2f

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    UA
    Buyer
    UK ATOMIC ENERGY AUTHORITY
    Sector
    Engineering