France – Services d'ingénierie – Ce marché doit permettre de définir et concevoir l’aménagement de la RN1 entre la fin des ponts du Larivot et Tonate. Il faudra réaliser des études depuis la phase d’opportunité jusqu’à la réalisation d’un dossier technique de niveau PRO ainsi que l’ensemble des démarches nécessaires à la réalisation du projet d’aménagement (DUP, AE,…), pré- phase chantier.

DeadlineSeptember 9, 2026 at 09:59 PMClosed 31 days ago

AI summary

This tender concerns engineering services for the design and planning of improvements to Route Nationale 1 (RN1) in French Guiana between the Larivot bridges and Tonate. The contract includes feasibility studies, technical design documentation at PRO level, and all necessary administrative procedures including public inquiry (DUP) and environmental assessment (AE) up to pre-construction phase.

#road infrastructure#engineering services#french guiana#design#feasibility study#public procurement
Fit for

Engineering consulting firms with expertise in road infrastructure design, project planning, and French administrative procedures should bid. International consortiums with French partners are acceptable.

Key requirements

Suppliers must be qualified engineering firms capable of conducting multi-phase infrastructure studies, preparing detailed technical designs, and managing administrative procedures for road development projects. Experience with French public procurement frameworks and infrastructure development is essential.

Frequently asked questions

  • What is this tender about?

    This tender concerns engineering services for the design and planning of improvements to Route Nationale 1 (RN1) in French Guiana between the Larivot bridges and Tonate. The contract includes feasibility studies, technical design documentation at PRO level, and all necessary administrative procedures including public inquiry (DUP) and environmental assessment (AE) up to pre-construction phase.

  • What are the requirements for suppliers?

    Suppliers must be qualified engineering firms capable of conducting multi-phase infrastructure studies, preparing detailed technical designs, and managing administrative procedures for road development projects. Experience with French public procurement frameworks and infrastructure development is essential.

  • What type of company should bid?

    Engineering consulting firms with expertise in road infrastructure design, project planning, and French administrative procedures should bid. International consortiums with French partners are acceptable.

  • Who is the buyer?

    The buyer is DGTM de la Guyane.

  • When does this tender close?

    Submissions close on September 9, 2026.

Ce marché doit permettre de définir et concevoir l’aménagement de la RN1 entre la fin des ponts du Larivot et Tonate. Il faudra réaliser des études depuis la phase d’opportunité jusqu’à la réalisation d’un dossier technique de niveau PRO ainsi que l’ensemble des démarches nécessaires à la réalisation du projet d’aménagement (DUP, AE,…), pré- phase chantier.

Buyer
DGTM de la Guyane
Buyer ID: 11000201100044·Thierry Jolly
rue du Port, 97307, Cayenne
Body responsible for review procedures
DGTM de la Guyane
Buyer ID: 11000201100044·Thierry Jolly
rue du Port, 97307, Cayenne

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