Tenders/CONSULTANCY AND TECHNICAL ASSISTANCE FOR THE WORKS OF THE CONSTRUCTION PROJECTS FOR THE EXTENSION OF PLATFORMS, AND IMPROVEMENT OF ACCESSIBILITY, EVACUATION AND FIRE SAFETY OF THE LAGUNA AND EMBAJADORES SUBTERRANEAN STATIONS (PHASE II) AND TREATMENT OF THE PLATFORM BETWEEN PK 1+300 AND 3+000. LINE L920. ATOCHA-MOSTOLES TUNNEL SECTION. LINE C5 OF THE MADRID COMMUTER RAIL NETWORK

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CONSULTANCY AND TECHNICAL ASSISTANCE FOR THE WORKS OF THE CONSTRUCTION PROJECTS FOR THE EXTENSION OF PLATFORMS, AND IMPROVEMENT OF ACCESSIBILITY, EVACUATION AND FIRE SAFETY OF THE LAGUNA AND EMBAJADORES SUBTERRANEAN STATIONS (PHASE II) AND TREATMENT OF THE PLATFORM BETWEEN PK 1+300 AND 3+000. LINE L920. ATOCHA-MOSTOLES TUNNEL SECTION. LINE C5 OF THE MADRID COMMUTER RAIL NETWORK

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Original title: CONSULTORÍA Y ASISTENCIA TECNICA PARA LAS OBRAS DE LOS PROYECTOS DE CONSTRUCCIÓN DE PROLONGACIÓN DE ANDENES, Y MEJORA DE LA ACCESIBILIDAD, EVACUACIÓN Y VENTILACIÓN EN CASO DE INCENDIO DE LAS ESTACIÓNES SUBTERRÁNEAS DE LAGUNA Y EMBAJADORES (FASE II) Y TRATAMIENTO DE LA PLATAFORMA ENTRE LOS P.K. 1+300 Y 3+000. LINEA L920. TRAMO TUNEL DE ATOCHA-MOSTOLES. LINEA C5 DE RED DE CERCANIAS DE MADRID

Administrador de Infraestructuras Ferroviarias

Published: Jul 31, 2026

Updated: Jul 31, 2026

Source: TED - Tenders Electronic Daily (EU)

About This Opportunity

This is a services contract in the architecture and engineering sector, with a focus on Feasibility Studies. Located in Spain, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 3. Proposals must be submitted before September 24, 2026.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for services in the architecture and engineering sector. Service contracts are typically evaluated on both technical quality and price, and may require bidders to demonstrate relevant experience and qualified personnel. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Original language: Spanish

CONSULTORÍA Y ASISTENCIA TECNICA PARA LAS OBRAS DE LOS PROYECTOS DE CONSTRUCCIÓN DE PROLONGACIÓN DE ANDENES, Y MEJORA DE LA ACCESIBILIDAD, EVACUACIÓN Y VENTILACIÓN EN CASO DE INCENDIO DE LAS ESTACIÓNES SUBTERRÁNEAS DE LAGUNA Y EMBAJADORES (FASE II) Y TRATAMIENTO DE LA PLATAFORMA ENTRE LOS P.K. 1+300 Y 3+000. LINEA L920. TRAMO TUNEL DE ATOCHA-MOSTOLES. LINEA C5 DE RED DE CERCANIAS DE MADRID

Data provenance

This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on July 31, 2026. Last refreshed today. Original language: Spanish. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About Administrador de Infraestructuras Ferroviarias

Administrador de Infraestructuras Ferroviarias has issued 79 procurement notices on BidsFactory, including 15 currently open and 43 awarded contracts. Activity concentrates in Transport & Logistics, Architecture & Engineering Services, and Construction & Civil Works. All notices are published for Spain. Notices are distributed via TED - Tenders Electronic Daily (EU). Most recent publication: July 31, 2026.

Frequently asked questions about this tender

When does this tender close?

The submission deadline is September 24, 2026. You have 56 days left to prepare and submit your proposal to the contracting authority.

Who is the contracting authority?

This notice was issued by Administrador de Infraestructuras Ferroviarias in Spain. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Services contract in the Architecture & Engineering Services sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

What is the estimated budget?

The estimated contract value is €3 - €3. Bidders should ensure their proposals are consistent with this range and account for any local taxes and contract execution costs.

Where will the contract be performed?

The contract is for delivery in Spain. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit TED - Tenders Electronic Daily (EU) to access the full notice, required documents, and submission instructions provided by the contracting authority.