BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

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.

    ContractsAutomated Train Maintenance Inspection System for London Underground
    Open tender

    Automated Train Maintenance Inspection System for London Underground

    TfL is seeking an automated inspection system using AI and thermal imaging to detect train defects and improve maintenance efficiency at London Underground depots.

    🇬🇧United Kingdom· LondonPublished 11 Aug 2026· 1 months agoviaFind a Tender

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Closing date
      Rolling
      No closing date published
    • Sector
      Transport & Logistics
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Lifecycle

    Open

    Open tender — no closing date published. Opened 1 months ago.

    11 August 2026
    Open tender · no closing date published

    Brief

    Transport for London (TfL) is seeking innovative solutions for an automated vehicle inspection system to assess the condition of trains during routine maintenance. The system should use video, thermal imaging, and acoustic monitoring to inspect both sides of trains, roofs, and underframes as they arrive at maintenance facilities. Key capabilities required: - Automated vehicle identification by painted numbers - Detection and classification of defects including overheating components (brake resistors, bearings, traction equipment, HVAC, brake blocks, wheelsets, motors, gearboxes), graffiti, broken windows, damaged or missing components, collector shoe damage, underframe damage, out-of-gauge equipment, wheel profile defects, wheel flats, and brake wear - Coverage of both single and multiple-unit train formations - Secure data capture, storage, and management with automated analytics using Machine Learning and/or Artificial Intelligence - Actionable reporting to maintenance personnel This phased procurement begins with concept design and development (Phase 1), followed by proof of concept installation at up to two London Underground maintenance depots (Phase 2), with potential fleet-wide rollout (Phase 3) subject to business approval and demonstrated benefits. TfL reserves the right to proceed with any combination of phases or none at all, with decision points at the end of each phase.

    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.

    More from TRANSPORT FOR LONDON

    4 listingsView all →
    AwardedTransport & Logistics🇬🇧United Kingdom

    Intercar Barriers Supply and Repair for London Underground Victoria Line

    London Underground is awarding a contract to ICON Aerospace Technology Ltd for the supply and repair of safety-critical intercar barriers for the Victoria Line fleet.

    £950,316TRANSPORT FOR LONDON
    Published 5 Oct 2026
    OpenIT & Software🇬🇧United Kingdom

    Transport for London Digital Traffic Enforcement System Replacement

    Transport for London seeks supplier feedback on replacing its Digital Traffic Enforcement System to improve efficiency, reduce costs, and enhance enforcement capabilities across London's road network.

    TRANSPORT FOR LONDON
    Published 5 Oct 2026
    AwardedFacilities Management🇬🇧United Kingdom

    Track Ultrasonic Testing Device Maintenance and Support Services

    Contract for professional maintenance, service, and technical support of Track Ultrasonic Testing Devices used for B-Scan ultrasonic inspection operations.

    TRANSPORT FOR LONDON
    Published 5 Oct 2026
    AwardedTransport & Logistics🇬🇧United Kingdom

    Windscreen Wiper System Components Supply and Repair for London Transport Fleets

    Four-year contract to supply and repair windscreen wiper system components for London transport fleets including S-Stock, Victoria, Bakerloo, and Tram Lines.

    £910,328TRANSPORT FOR LONDON
    Published 1 Oct 2026

    Open in Transport & Logistics

    4 open listingsView all →
    Transport & Logistics🇮🇪Ireland

    Minor Construction Works at SmartPly Europe Manufacturing Facility

    SmartPly Europe DAC is seeking construction contractors for essential facility upgrades across four work packages, with works commencing Q4 2026 over a four-month period.

    est.€400,000SMARTPLY EUROPE DAC
    Published 5 Oct 2026
    Transport & Logistics🇬🇧United Kingdom

    School Taxi Service - TN37 7TH to Mount Camphill (1-8 Seats)

    Seek taxi/MPV operator for weekday school transport between TN37 7TH and Mount Camphill with wheelchair/walker storage capacity.

    EAST SUSSEX COUNTY COUNCIL
    Published 5 Oct 2026
    OpenTransport & Logistics🇬🇧United Kingdom

    School and Social Care Transport Services Framework

    North Northamptonshire Council is procuring an open framework for school and social care transport services.

    NORTH NORTHAMPTONSHIRE COUNCIL
    Published 5 Oct 2026
    Transport & Logistics🇬🇧United Kingdom

    Supply of Mooring Ropes and Thimbles for Deep Sea Buoys

    Met Office seeks a qualified supplier for a 3-year framework contract to provide customizable mooring ropes and thimbles (K2-C with master-links) for deep sea buoy systems.

    est.£600,000MET OFFICE
    Published 5 Oct 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-05d750
    TF
    Buyer
    TRANSPORT FOR LONDON
    Sector
    Transport & Logistics