Source: https://tendernation.io/opportunities/01a14086-9b49-7008-be44-860a92e2d213/spain-railway-signalling-works-ejecucion-de-las-obras-del-proyecto-construct closed ES open procedure # Railway signalling works – Ejecución de las obras del proyecto constructivo de instalaciones de seguridad y comunicaciones para la adaptación al tercer carril y ampliación a 750 metros del tramo La Encina-Alicante. [Administrador de Infraestructuras Ferroviarias](https://tendernation.io/buyers/administrador-de-infraestructuras-ferroviarias) Estimated value €60,468,869 Published 24 Apr 2026 Deadline Closed 8 May 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Ejecución de las obras del proyecto constructivo de instalaciones de seguridad y comunicaciones para la adaptación al tercer carril y ampliación a 750 metros del tramo La Encina-Alicante. ## CPV classification Railway signalling works Source Tenders Electronic Daily (EU) · Notice 283444-2026 [View official notice](https://ted.europa.eu/en/notice/283444-2026) 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 Administrador de Infraestructuras Ferroviarias: past awards and live tenders](https://tendernation.io/buyers/administrador-de-infraestructuras-ferroviarias) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## 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) [Norwich City Verges Mowing 2026 · Norse Eastern Ltd · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15476-5fd9-70eb-b920-a66dc3e661e1/norwich-city-verges-mowing-2026) [Gwasanaethau Toeau - Gwaith cyfalaf wedi'i gynllunio ac atgyweiriadau ymatebol / Roofing Services - Planned capital works and responsive repairs · Denbighshire County Council · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15476-6094-72b9-928b-5c887e7ceea4/gwasanaethau-toeau-gwaith-cyfalaf-wedii-gynllunio-ac-atgyweiriadau-ymatebol) [Repair of St Michaels and All Angels Church Wall · Aylsham Town Council · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a15476-6316-7235-8948-8f108b3da399/repair-of-st-michaels-and-all-angels-church-wall) [Building Minor Works · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9087-7003-bd47-df7bc19d7ff7/building-minor-works) [DGT Helipad Design and Construction · Dartford and Gravesham NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-969e-7140-a307-fe72fa7128be/dgt-helipad-design-and-construction)