Source: https://tendernation.io/opportunities/01a13bcd-332f-739e-af55-bcb8a09494c2/supply-of-electrical-material-for-central-line-fleet-92-tube-stock closed GB restricted procedure Suitable for SMEs # Supply of Electrical Material for Central Line Fleet (92 Tube Stock) [London Underground Limited](https://tendernation.io/buyers/london-underground-limited) Estimated value £4,574,530 Published 17 Feb 2026 Deadline Closed 13 Jan 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Buyer says suitable for VCSEs The buyer ticked “suitable for voluntary, community and social enterprises” on the notice. - Split into 3 lots You can usually bid for just the lots you can deliver. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The scope of materials to be procured is clearly defined in a Bill of Materials (BoM) prepared by LUL Engineering, covering 69 trains, including 2 spares. The BoM has been grouped into three (3) Lots to facilitate easier tracking, planning and procurement as follows: - Bespoke Electronic Communications Network (ECN) Harnesses required by critical DTS (Data Transmission System) and PIS (Passenger Information System) parts. These bespoke components also form part of the design integration for the other saloon systems, i.e. CCTV. The design has been verified and validated. - General Electronic Communications Network (ECN) Harnesses; TfL has sufficient data (Drawings, specifications etc.) to allow harnesses and its components to be sourced from a range of suppliers - Various electrical components and spares - these parts are mainly off-the-shelf products, with reference to specialised packaging and labelling in the correct sequence to support efficient installation. ## CPV classification Low- and medium-voltage cable Low-voltage cable Medium-voltage cable Data-transmission cable Railway and tramway locomotives and rolling stock and associated parts Coaxial cable Insulating fittings Railway equipment Electrical parts of machinery or apparatus Electrical supplies and accessories Data-communications equipment Cable accessories Source Find a Tender (UK) · Notice ocds-h6vhtk-051c4f-2026-02-17T11:02:10Z [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-051c4f-2026-02-17T11:02:10Z) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. 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