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Spain – Construction supervision services – Servicios de asistencia técnica a la dirección de las obras del proyecto de mejora del tramo final del vial de la Vega de Aduna para dar continuidad a la carretera GI-3610 (1-NC-48/2023 DO)

Spain – Construction supervision services – Technical assistance services to the management of the works of the project of improvement of the final section of the road of the Vega de Aduna to give continuity to the road GI-3610 (1-NC-48/2023 DO)English, machine translated

Issued by Diputación Foral de Gipuzkoa - Departamento de Infraestructuras Viarias y Estrategia Territorial · via TED — Tenders Electronic Daily (EU)

Published
29 Oct 2026
Closes
30 Nov 2026, 23:59 UTC
Reference
749332-2026
Location
Spain
Sector
Construction & Infrastructure
Type
services

At a glance

Diputación Foral de Gipuzkoa - Departamento de Infraestructuras Viarias y Estrategia Territorial in Spain has published an invitation to bid in construction & infrastructure: “Spain – Construction supervision services – Servicios de asistencia técnica a la dirección de las obras del proyecto de mejora del tramo final del vial de la Vega de Aduna para dar continuidad a la carretera GI-3610 (1-NC-48/2023 DO)”. Submissions close on 30 November 2026, 22 days from today. Quote reference 749332-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 4 notices from this buyer since 2026, 3 of them currently open. There are 822 open construction & infrastructure notices in Spain on FreeTender. Bids are submitted to the buyer through TED — Tenders Electronic Daily (EU), not through FreeTender.

Key requirements

Taken from the notice by FreeTender. The tender document on the official portal is binding — check it, and any corrigendum, before you bid.

To bid on EU public procurement

Most EU buyers ask for the European Single Procurement Document (ESPD) as a self-declaration with the bid. Submission is on the e-procurement platform named in the notice.

English summary

Machine translated from Spanish by FreeTender. The original notice below is the binding text.

Technical assistance services to the management of the works of the project of improvement of the final section of the road of the Vega de Aduna to give continuity to the road GI-3610 (1-NC-48/2023 DO) Lots Lot 1 — Technical assistance services to the direction of the works of the project of improvement of the final stretch of the road of the Vega de Aduna to give continuity to the road GI-3610 (1-NC-48/2023 DO) Buyer: Gipuzkoa Foral Diputation - Department of Road Infrastructures and Territorial Strategy Location: Donostia / San Sebastián Buyer country: ESP Procedure: open CPV code: 71520000 Full notice, ...

Details

Servicios de asistencia técnica a la dirección de las obras del proyecto de mejora del tramo final del vial de la Vega de Aduna para dar continuidad a la carretera GI-3610 (1-NC-48/2023 DO)

Lots Lot 1 — Servicios de asistencia técnica a la dirección de las obras del proyecto de mejora del tramo final del vial de la Vega de Aduna para dar continuidad a la carretera GI-3610 (1-NC-48/2023 DO)

Buyer: Diputación Foral de Gipuzkoa - Departamento de Infraestructuras Viarias y Estrategia Territorial

Buyer country: ESP

Procedure: open

CPV code: 71520000

Full notice, tender documents and how to bid are on the official TED page (link above).

Context for bidders

We hold 4 notices from Diputación Foral de Gipuzkoa - Departamento de Infraestructuras Viarias y Estrategia Territorial, going back to October 2026 — 3 of them still open. They buy mostly in Construction & Infrastructure and Transport & Logistics. There are 822 open Construction & Infrastructure tenders in Spain. This one closes in 22 days.

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Documents

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.

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