Source: https://tendernation.io/opportunities/01a13be3-6ac8-70d3-bb59-6ca6577e2dad/09ts-victoria-line-supply-of-vertical-and-lateral-dampers awarded GB direct award procedure # 09TS Victoria Line Supply of Vertical and Lateral Dampers [Transport for London](https://tendernation.io/buyers/transport-for-london) Estimated value Not stated Published 23 Sept 2026 Deadline Rolling deadline ## About this tender In line with the Procurement Act 2023 this Contract Details Notice is being published following contract award. This goods-only direct award procurement is for the supply of vertical and lateral dampers to support the 09TS Victoria Line Fleet with phase 2 of their Heavy Overhaul Program Lift (HOPL) project. These dampers are critical suspension components connecting the bogies (wheelsets) to the car body, primarily to absorb vibrations, control excessive movement, and ensure a smooth stable ride by managing vertical bumps and side-to-side (lateral) swaying, boosting passenger comfort and reducing noise. The dampers work together to isolate the car body from track imperfections, especially important for faster high frequency lines. ZF Group are the Original Equipment Manufacturer (OEM) who is the sole holder of the intellectual property rights (IPR) and exclusive rights necessary for the supply and maintenance . These rights prevent any other supplier from legally or technically providing the required solution. No reasonable alternative or substitute exists that would meet the specification without infringing on these rights. Therefore, a direct award to ZF Group is justified under the Procurement Act 2023, specifically Schedule 5, Paragraph 5 - Single Supplier Grounds. Safety and reliability considerations further reinforce the need for a direct award. Dampers degrade over time, and their performance must remain within specification to ensure safe operation. Introducing non-OEM dampers would necessitate extensive validation, including vehicle dynamics modelling, in-service trials, and degradation analysis. The materials are currently supplied by ZF Services UK Limited. Due to the bespoke nature of them and the technical dependency, only ZF Services UK Limited can ensure full compatibility and continuity of service. Total contract amount is circa £523,668 Read full description Source Find a Tender (UK) · Notice ocds-h6vhtk-06c4ef-2026-09-23T09:12:08+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06c4ef-2026-09-23T09:12:08+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Transport for London: past awards and live tenders](https://tendernation.io/buyers/transport-for-london) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Engineering works and construction works – Integrated Partnerships Framework · Northern Ireland Water · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-7b9a-73c9-b710-2a5021d3fa0d/united-kingdom-engineering-works-and-construction-works-integrated-partnersh) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [Architectural, design and building consultancy services - Dalby Visitor Centre · Forestry Commission · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15552-1b8a-7041-80fb-e4943876fc38/architectural-design-and-building-consultancy-services-dalby-visitor-centre)