FR General Open

Belle-Poule Lock Gate and Opening Replacement in Changé

Published 20 March 2026

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Location

Changé, Pays de la Loire, France

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Suggested bid value

~EUR 750,000

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Source

boamp

Description

The 'Belle-Poule Lock Gate and Opening Replacement in Changé' project requires a general contractor to remove existing lock gates and related opening structures at the Belle-Poule lock in Changé, Pays de la Loire, France, and install new replacements. While specific CPV codes and the tender deadline are not yet available, the work scope indicates involvement in demolition, civil engineering (foundation work likely required for new gate supports), potentially mechanical and electrical engineering depending on the gate operation mechanism, and precise installation. Careful planning is needed for traffic management during the replacement, and co-ordination with the relevant waterway authority is essential.

The location within the Pays de la Loire region suggests a project of medium scale, impacting a local waterway. The complexity will depend heavily on the type of lock gate mechanism being replaced (e.g., sector gates, miter gates), and the condition of the existing lock structure. The replacement work may require dewatering of the lock chamber and temporary works to allow dry access. Without additional information on gate size and material, it is difficult to assess the full project scope. Contractors should closely monitor for the release of full tender documentation to ascertain the detailed project requirements and associated technical specifications.

Since this is a French public procurement project, contractors should ensure they are familiar with French public procurement laws and regulations, and be prepared to submit documentation in French, as appropriate.

Original description

This project involves replacing the gates and openings of the Belle-Poule lock. Contractors will need to remove the existing structures and install new ones.

Deutsch

Austausch von Toren und Öffnungen der Schleuse Belle-Poule in Changé

Dieses Projekt umfasst den Austausch der Tore und Öffnungen der Belle-Poule Schleuse. Auftragnehmer müssen die bestehenden Strukturen entfernen und neue installieren.

Français

Remplacement des portes et pertuis de l'écluse de Belle-Poule à Changé

Ce projet consiste à remplacer les portes et les ouvertures de l'écluse de Belle-Poule. Les entrepreneurs devront enlever les structures existantes et en installer de nouvelles.

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