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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.

    ContractsOverhaul of DISAB TubeVac Rail Cleaning Machines for London Underground
    Awarded contract

    Overhaul of DISAB TubeVac Rail Cleaning Machines for London Underground

    Awarded
    £1.5m
    Published 11 Aug 2026

    Overhaul two specialized DISAB TubeVac vacuum machines used for track maintenance on London Underground railways, valued at approximately £1.46 million.

    🇬🇧United Kingdom· LondonPublished 11 Aug 2026· 1 months agoviaFind a Tender
    Awarded
    £1.5m
    Published 11 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £1,460,984
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Transport & Logistics
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Suppliers

    1 supplier
    • DU
      DISAB UK LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 1 months ago.

    11 August 2026
    Awarded — no open tender advertised

    Brief

    London Underground seeks contractors to overhaul two DISAB TubeVac machines, specialized rail-mounted vacuum units essential for track maintenance and safety operations. These machines are designed to remove ballast, dust, and debris from railway tracks using powerful suction technology, supporting the Engineering Vehicles Rolling Stock program. The work involves comprehensive overhaul of both units to maintain their operational efficiency during ballast track renewals and routine maintenance projects. This procurement is issued under the Procurement Act 2023. Contract value is approximately £1,460,984. Suppliers should have experience with heavy rail maintenance equipment, vacuum system engineering, and London Underground operational standards.

    Track record

    11 awards · 10 winners
    Open field

    No single supplier dominates the field.

    In transport logistics, TRANSPORT FOR LONDON has awarded 11 contracts to 10 suppliers.

    Who wins here
    1. SIEMENS MOBILITY LIMITED2× · 18%
    2. Tone Scaffolding Services Limited1× · 9%
    3. SCHUNK CARBON TECHNOLOGY LIMITED1× · 9%
    4. DELLNER FERRABYRNE LIMITED1× · 9%
    5. B. HEPWORTH AND COMPANY LIMITED1× · 9%
    6. ITT Holdings Czech Republic s.r.o.1× · 9%

    +4 more suppliers

    Across transport logistics, the most active winners are NORTHUMBRIA HEALTHCARE NHS FOUNDATION TRUST, DENNIS EAGLE LIMITED, COMPASS MINERALS UK LTD — 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-05feef
    TF
    Buyer
    TRANSPORT FOR LONDON
    Sector
    Transport & Logistics