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.

DeadlineAugust 31, 2026 at 09:59 PM47 days left

AI summary

This tender concerns engineering services for the design and planning of improvements to Route Nationale 1 in French Guiana between Larivot bridges and Tonate. The scope includes feasibility studies through to a detailed technical design at PRO level, plus all necessary regulatory procedures such as DUP and AE approvals, leading up to the construction phase.

#engineering services#road infrastructure#french guiana#design#feasibility studies#rn1
Fit for

The contract is open to engineering consultancies and design firms with proven expertise in road infrastructure development and French administrative procedures.

Key requirements

Suppliers must be qualified engineering firms capable of conducting multi-phase studies from opportunity assessment through final technical design. Experience with road infrastructure projects, environmental compliance, and French regulatory procedures is required.

Frequently asked questions

  • What is this tender about?

    This tender concerns engineering services for the design and planning of improvements to Route Nationale 1 in French Guiana between Larivot bridges and Tonate. The scope includes feasibility studies through to a detailed technical design at PRO level, plus all necessary regulatory procedures such as DUP and AE approvals, leading up to the construction phase.

  • What are the requirements for suppliers?

    Suppliers must be qualified engineering firms capable of conducting multi-phase studies from opportunity assessment through final technical design. Experience with road infrastructure projects, environmental compliance, and French regulatory procedures is required.

  • What type of company should bid?

    The contract is open to engineering consultancies and design firms with proven expertise in road infrastructure development and French administrative procedures.

  • Who is the buyer?

    The buyer is DGTM de la Guyane.

  • When does this tender close?

    Submissions close on August 31, 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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