Widening of the A3 motorway to 2x3 lanes - Lot B2 - Livange Interchange

Auto-translated from French

Original title: Mise à 2x3 voies de l’autoroute A3 - Lot B2 - Echangeur de Livange

Administration des Ponts et Chaussées, Division des travaux neufs

Published: May 18, 2026

Updated: May 21, 2026

Source: TED - Tenders Electronic Daily (EU)

This tender has been awarded

Awarded to Association momentanée Tralux S.à r.l./Karp-Kneip Constructions/Costantini S.A. — €26,723,815

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About This Opportunity

Works contract award: Mise à 2x3 voies de l’autoroute A3 - Lot B2 - Echangeur de Livange. By Administration des Ponts et Chaussées in Luxembourg, construction.

This is a works contract in the construction and civil works sector. Located in Luxembourg, Europe, this opportunity is open to firms and consortiums.

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 civil works in the construction and civil works sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. This contract has already been awarded. The information is published for transparency and market intelligence purposes.

Description

Original language: French

Elargissement de l’autoroute A3 au droit de l’échangeur de Livange avec la construction de quatre nouvelles bretelles pour l’échangeur de Livange ainsi que la démolition et reconstruction de l’ouvrage OA1020. Les travaux consistent notamment dans la réalisation de : - Elargissement de l’autoroute A3 avec la construction du nouvel échangeur de Livange composé de quatre nouvelles bretelles - Démolition et reconstruction de l’ouvrage OA1020 en phases - Construction de culées provisoires pour la mise en place d’un ouvrage provisoire pendant la reconstruction du nouvel ouvrage OA1020 - Réhabilitation de l’ouvrage OA1021 - Déviation ou protection des réseaux existants et la pose de nouveaux réseaux - Construction d’un bassin de rétention ouvert - Renouvellement de la couche de liaison et de la couche de roulement sur la totalité de l’autoroute A3 dans les limites du projet et sur une partie hors limites de projet - Redressement de la N31 et des chemins agricoles - Construction d’écrans acoustiques - Mise en place de feux de signalisation sur les carrefours de la N31 du nouvel échangeur Délai d’exécution des travaux : 665 jours ouvrables Début prévisible des travaux : automne 2025

Data provenance

This notice is sourced from TED - Tenders Electronic Daily (EU) and was originally published on May 18, 2026. Last refreshed today. Original language: French. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About Administration des Ponts et Chaussées, Division des travaux neufs

Administration des Ponts et Chaussées, Division des travaux neufs has issued 4 procurement notices on BidsFactory, including 1 currently open and 2 awarded contracts. Activity concentrates in Construction & Civil Works and Architecture & Engineering Services. All notices are published for Luxembourg. Notices are distributed via TED - Tenders Electronic Daily (EU). Most recent publication: May 18, 2026.

Frequently asked questions about this tender

What type of contract is this?

This is a Works contract in the Construction & Civil Works sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

How much was the contract awarded for?

Association momentanée Tralux S.à r.l./Karp-Kneip Constructions/Costantini S.A. was awarded the contract for €26,723,815. The figure reflects the value disclosed by the contracting authority in the award notice.

Where will the contract be performed?

The contract is for delivery in Luxembourg. 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.

Is this tender still open?

No — the contract has already been awarded to Association momentanée Tralux S.à r.l./Karp-Kneip Constructions/Costantini S.A.. The award notice is archived on BidsFactory for transparency and market intelligence.

Who is the contracting authority?

This notice was issued by Administration des Ponts et Chaussées, Division des travaux neufs in Luxembourg. The authority is responsible for evaluating bids, awarding the contract, and managing performance.