Source: https://tendernation.io/opportunities/01a13bea-1d62-710c-95ef-69faa8553e38/southern-track-and-rail-systems-phase-3 Open for bids GB open procedure # Southern Track and Rail Systems Phase 3 [Thameslink Southern Great Northern Limited (TSGN)](https://tendernation.io/buyers/thameslink-southern-great-northern-limited-tsgn) Estimated value £18,000,000 Published 22 Sept 2026 Deadline 32 days left 20 Nov 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The purpose of the Procurement is to select a supplier or suppliers to deliver the Critical Junction/Plain Line Renewals and Signalling Cable replacement at various Depots. Assets to be addressed are at the following locations: Brighton Heavy Maintenance Depot Selhurst Heavy Maintenance Depot Streatham Hill Light Maintenance Depot Eastbourne Light Maintenance Depot Letchworth City Light Maintenance Depot Littlehampton Light Maintenance Depot Horsham Light Maintenance Depot For more information about this opportunity, please visit the eSourcing portal at: [gtr.delta-esourcing.com](https://gtr.delta-esourcing.com/tenders/UK-UK-London:-Electricity-power-lines./TV485Z8376) To respond to this opportunity, please click here: [gtr.delta-esourcing.com/respond/TV485Z8376](https://gtr.delta-esourcing.com/respond/TV485Z8376) ## CPV classification Electricity power lines Signalling equipment Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork Railway construction works Demolition of tracks Railway embankment construction work Railway signalling works Track construction works Electrical installation work Installation of cable infrastructure Source Find a Tender (UK) · Notice ocds-h6vhtk-06fa3f-2026-09-22T13:11:07+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06fa3f-2026-09-22T13:11:07+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 Thameslink Southern Great Northern Limited (TSGN): past awards and live tenders](https://tendernation.io/buyers/thameslink-southern-great-northern-limited-tsgn) [Sector More Electrical equipment & lighting tenders](https://tendernation.io/sectors/electrical-equipment-lighting) ## More tenders like this [Heaton Reception Road Enhancement · Northern Trains Limited · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a145df-117d-72ed-82eb-fa982f8ae9fe/heaton-reception-road-enhancement) [CCTV East - 7 Stations · Northern Trains Limited · 11 days left · 30 Oct 2026](https://tendernation.io/opportunities/01a13bea-8348-7286-89a7-ae5396afc337/cctv-east-7-stations) [Wimbledon Train care Depot Upgrade (MCE) - ES4 Design Stage · South Western Railway Limited · 4 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a13bea-b524-7282-a34f-8ac7290ee999/wimbledon-train-care-depot-upgrade-mce-es4-design-stage) [Bus Shelters, RTPI and Associated Services Y26014 · Kent County Council (t/a Procurement Services) · 18 days left · 6 Nov 2026](https://tendernation.io/opportunities/01a13bcf-db54-7019-a0d8-fec334bf6d6e/bus-shelters-rtpi-and-associated-services-y26014) [Electrical fitting work – Marché de travaux pour la Gestion Technique Centralisée (GTC) du SMR et de la ligne du T13 · Ile de France Mobilités · 1 day left · 20 Oct 2026](https://tendernation.io/opportunities/01a14066-cf49-72bd-961e-7120cd00d508/france-electrical-fitting-work-marche-de-travaux-pour-la-gestion-technique-c) [Upper Thurne Package 3 Construction Works · Broads (2006) Internal Drainage Board · 92 days left · 19 Jan 2027](https://tendernation.io/opportunities/01a13bea-7a17-7098-8e81-5db262b2828d/upper-thurne-package-3-construction-works)