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France – Works for complete or part construction and civil engineering work – Autoroute A115 – Travaux de modernisation du tunnel de Taverny

Issued by Direction régionale et interdépartementale de l'Environnement, de l’Aménagement et des Transports d’Île-de-France · via TED — Tenders Electronic Daily (EU)

Verify & apply on the official portal →
Published
21 Oct 2026
Closes
20 Nov 2026, 23:59 UTC
Reference
726723-2026
Location
France
Sector
Construction & Infrastructure
Type
works

At a glance

Direction régionale et interdépartementale de l'Environnement, de l’Aménagement et des Transports d’Île-de-France in France has published an invitation to bid in construction & infrastructure: “France – Works for complete or part construction and civil engineering work – Autoroute A115 – Travaux de modernisation du tunnel de Taverny”. Submissions close on 20 November 2026, 30 days from today. Quote reference 726723-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 7 notices from this buyer since 2026, 3 of them currently open. There are 3,309 open construction & infrastructure notices in France on FreeTender. Bids are submitted to the buyer through TED — Tenders Electronic Daily (EU), not through FreeTender.

Details

Autoroute A115 – Travaux de modernisation du tunnel de Taverny

Lots Lot 1 — Autoroute A115 – Travaux de modernisation du tunnel de Taverny: Travaux relatifs aux installations d’énergie et de courant fort, à la GTC, à la ventilation et aux prestations de maintenance associées nécessaires à la mise en sécurité du tunnel de Taverny. Lot 2 — Autoroute A115 – Travaux de modernisation du tunnel de Taverny: Travaux relatifs à la protection au feu et au renouvellement des installations d’éclairage nécessaires à la mise en sécurité du tunnel de Taverny Lot 3 — Autoroute A115 – Travaux de modernisation du tunnel de Taverny: Travaux de génie civil nécessaires à la mise en sécurité du tunnel de Taverny, notamment au droit des niches et issues de secours, des locaux techniques et des ouvrages connexes. Lot 4 — Autoroute A115 – Travaux de modernisation du tunnel de Taverny: Réalisation des prestations de balisage et de signalisation temporaire nécessaires à l’exécution des travaux, comprenant notamment la mise en place, l’exploitation, la maintenance et la dépose des dispositifs de balisage, ainsi que les interventions relatives aux ITPC (interruptions de terre-plein central).

Buyer: Direction régionale et interdépartementale de l'Environnement, de l’Aménagement et des Transports d’Île-de-France

Buyer country: FRA

Procedure: open

CPV code: 45200000

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

Context for bidders

We hold 7 notices from Direction régionale et interdépartementale de l'Environnement, de l’Aménagement et des Transports d’Île-de-France, going back to September 2026 — 3 of them still open. They buy mostly in Construction & Infrastructure, IT & Telecom and Financial & Professional Services. There are 3,309 open Construction & Infrastructure tenders in France. This one closes in 30 days.

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.
Common bidding mistakes to avoid →Writing a winning proposal

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