Tenders/Services for the drafting of the adapted construction project for the railway penetration tunnel in Gijón. Bibio and Viesques stations. Civil works.

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Services for the drafting of the adapted construction project for the railway penetration tunnel in Gijón. Bibio and Viesques stations. Civil works.

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Original title: Servicios para la redacción del proyecto de construcción adaptado del túnel de penetración del ferrocarril en Gijón. Estaciones de Bibio y de Viesques. Obra civil.

ADIF - Presidencia

Published: Nov 4, 2026

Updated: Nov 5, 2026

Source: PLACSP - Plataforma de Contratación del Sector Público

About This Opportunity

ADIF - Presidencia | 1,729,830.00 EUR

This is a consulting 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.

Published through PLACSP - Plataforma de Contratación del Sector Público, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for consulting in the architecture and engineering sector. Consulting assignments are typically evaluated with a strong emphasis on the technical proposal, including the methodology and qualifications of key experts. Shortlisted firms may be invited to submit financial proposals in a second stage. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Original language: Spanish

Id licitación: 3.26/27507.0240; Órgano de Contratación: ADIF - Presidencia; Importe: 1729830 EUR; Estado: PUB

Data provenance

This notice is sourced from PLACSP - Plataforma de Contratación del Sector Público and was originally published on November 4, 2026. Last refreshed today. Original language: Spanish. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About ADIF - Presidencia

ADIF - Presidencia has issued 614 procurement notices on BidsFactory, including 45 currently open and 133 awarded contracts. Activity concentrates in Governance & Public Administration, Construction & Civil Works, and Architecture & Engineering Services. All notices are published for Spain. Notices are distributed via PLACSP - Plataforma de Contratación del Sector Público. Most recent publication: November 4, 2026.

Frequently asked questions about this tender

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 PLACSP - Plataforma de Contratación del Sector Público to access the full notice, required documents, and submission instructions provided by the contracting authority.

Who is the contracting authority?

This notice was issued by ADIF - Presidencia in Spain. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

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