RER Line B - Replacement of bi-block sleepers on concrete track beds

This tender notice concerns the establishment of a framework agreement with a minimum and maximum amount for the execution of works to replace bi-block sleepers on concrete track beds. The project is focused on the central section of the RER Line B, as part of the corrective maintenance of RATP tracks. The works will be carried out during short night shifts, on all available nights from Monday evening to Saturday morning. The preparation period for the worksite and the train is scheduled between August 2025 and September 2025. The main execution period for the works will take place during weekdays, from September 2025 to December 2026. This framework agreement aims to secure the necessary services for the ongoing maintenance and renewal of critical railway infrastructure within the RATP network, ensuring the continued operational integrity and safety of the RER Line B. Potential bidders should note the specific constraints regarding night work and the defined timeline for both preparation and execution phases. The scope of work involves the precise removal and replacement of existing bi-block sleepers on concrete foundations, a critical component for track stability and performance. This procurement process is essential for maintaining the high standards of service expected on one of Paris's busiest commuter lines.

This is a works contract in the construction and civil works and transport and logistics sectors, with a focus on Railways. Located in France, 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.