France – Services d'ingénierie ferroviaire – Mission de maîtrise d'oeuvre - Rénovation des infrastructures tramway ligne 1 entre Commerce et Duchesse Anne - Château

DeadlineSeptember 9, 2026 at 10:00 AM20 days left

AI summary

This tender concerns engineering and project management services for the renovation of tram line 1 infrastructure in Nantes, specifically between Commerce and Duchesse Anne–Château stations. The scope includes track design, overhead contact line systems, electrical traction, weak-current systems, signalling, civil works, passenger station upgrades, and related interfaces.

#tramway#engineering services#infrastructure renovation#nantes#france#railway design#project management
Fit for

Engineering firms or consortia specializing in railway and tramway infrastructure design and project management, with proven expertise in urban transit renovation projects.

Key requirements

Suppliers must provide comprehensive engineering and master-planning services across rail infrastructure, electrical systems, signalling, and civil engineering. Experience with tramway renovation projects and familiarity with SEMITAN specifications and principles is essential.

Frequently asked questions

  • What is this tender about?

    This tender concerns engineering and project management services for the renovation of tram line 1 infrastructure in Nantes, specifically between Commerce and Duchesse Anne–Château stations. The scope includes track design, overhead contact line systems, electrical traction, weak-current systems, signalling, civil works, passenger station upgrades, and related interfaces.

  • What are the requirements for suppliers?

    Suppliers must provide comprehensive engineering and master-planning services across rail infrastructure, electrical systems, signalling, and civil engineering. Experience with tramway renovation projects and familiarity with SEMITAN specifications and principles is essential.

  • What type of company should bid?

    Engineering firms or consortia specializing in railway and tramway infrastructure design and project management, with proven expertise in urban transit renovation projects.

  • Who is the buyer?

    The buyer is SEMITAN, mandataire de Nantes Métropole.

  • When does this tender close?

    Submissions close on September 9, 2026.

Les prestations de MOE à réaliser par le titulaire concernent les domaines suivants : - la voie ferrée (tracé de voie, conception et application des préconisations Semitan sur les rails, appareil de voie, dalle béton, …), - la ligne aérienne de contact (conception et application des principes et matériels Semitan, y compris les fondations de supports LAC), - les courants forts (énergie de traction électrique, feeders d'alimentation, …), - les courants faibles (caméras, switches, fibre optique, etc.), - les réseaux multitubulaires, - la signalisation lumineuse de trafic, - les aménagements de voirie (VRD, assainissement, mobilier urbain, …). - la station voyageur (renouvellement du mobilier et intégration des équipements associés) - Les ouvrages d'art (pour traiter les interfaces)

Buyer
SEMITAN, mandataire de Nantes Métropole
Buyer ID: 57322·Le Grontec Olivier
3 Rue Bellier, 44046, Nantes
Body responsible for review procedures
Tribunal administratif de Nantes
Buyer ID: 00DE1D43-CADF-3A22-4857CB05514F1592
6, allée de l'Ile-Gloriette, 44041, Nantes
Other organization
Avenue-Web Systèmes
Buyer ID: 00DE1CAC-CF7F-7CD3-D3C225A99298B175
38170, Seyssinet-Pariset
Other organization
SEMITAN
Buyer ID: 00DE1CD5-E76A-42DA-577FB3E83AA3D54D·Département Commande Publique
3 Rue Bellier, 44046, Nantes
Other organization
Tribunal administratif de Nantes
Buyer ID: 00DE1D57-D789-12A2-B674ACA3878761C4
6, allée de l'Ile-Gloriette, 44041, Nantes

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