Source: https://tendernation.io/opportunities/01a14073-86c5-7215-b706-78b47330a652/spain-civil-engineering-consultancy-services-contrato-de-servicios-para-la-r closed ES open procedure # Civil engineering consultancy services – Contrato de servicios para la redacción del «Estudio informativo para la extensión de la red de cercanías de Madrid al Hospital Infanta Sofía (San Sebastián de los Reyes)" [Dirección General del Sector Ferroviario](https://tendernation.io/buyers/direccion-general-del-sector-ferroviario) Estimated value €725,500 Published 16 Jul 2026 Deadline Closed 7 Sept 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender El objeto del contrato es la redacción, en base al estudio de viabilidad realizado previamente, el estudio informativo para la extensión de la red de Cercanías de Madrid, concretamente la línea C-4 a de Cercanías, hasta el Hospital Infanta Sofía, en San Sebastián de los Reyes. ## CPV classification Civil engineering consultancy services Source Tenders Electronic Daily (EU) · Notice 491824-2026 [View official notice](https://ted.europa.eu/en/notice/491824-2026) 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 Dirección General del Sector Ferroviario: past awards and live tenders](https://tendernation.io/buyers/direccion-general-del-sector-ferroviario) [Sector More Architecture, engineering & surveying tenders](https://tendernation.io/sectors/architecture-engineering-surveying) ## More tenders like this [Architectural, construction, engineering and inspection services – Multi Operator Framework for Project Managers with Design/Technical Consultants for Educational Accommodation · Department of Education and Youth · 23 days left · 11 Nov 2026](https://tendernation.io/opportunities/01a156a9-cb77-70bf-a940-7366ca0959f7/ireland-architectural-construction-engineering-and-inspection-services-mul) [Construction project management services – Dietrich-Bonhoeffer-Gymnasium-Oberasbach – Neubau Mehrfachsporthalle · Landkreis Fürth · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a156a9-ce57-722f-92f9-e818a29a32bc/germany-construction-project-management-services-dietrich-bonhoeffer-gymnasi) [Engineering services – Mission de Maîtrise d'oeuvre complète pour la construction de 111 logements VAULX-EN-VELIN (69120) - ZAC MAS DU TAUREAU Îlots J1/J2 · Alliade Habitat · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a156a9-932d-7197-8cc1-ad619ede83e0/france-engineering-services-mission-de-maitrise-doeuvre-complete-pour-la-co) [Engineering studies – réalisation D'UN schéma directeur intercommunal d'assainissement · Charlieu-Belmont Communauté · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a156a9-9427-728b-9f2e-57d5081fa516/france-engineering-studies-realisation-dun-schema-directeur-intercommunal-d) [Architectural, construction, engineering and inspection services – Matthias-Claudius-Schule Tragwerk und Bauphysik · Stadt Kaarst - Der Bürgermeister · 36 days left · 24 Nov 2026](https://tendernation.io/opportunities/01a156a9-cc1c-708b-90a7-a22d2885c295/germany-architectural-construction-engineering-and-inspection-services-mat) [Engineering services – Sanierung der Festhalle Stöckwiese in Bietigheim, Freianlagenplanung · Gemeindeverwaltung Bietigheim · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a156a9-d828-701f-861f-726e9936bb48/germany-engineering-services-sanierung-der-festhalle-stockwiese-in-bietighei)