France – Travaux de construction de tunnels ferroviaires – Tunnel de CHINON (37) – Travaux de confortement de la voute
AI summary
This tender concerns reinforcement and strengthening works on the historic Chinon railway tunnel, constructed in 1875 on the SNCF line between Les Sables d'Olonne and Tours. The project involves structural consolidation of the tunnel vault to ensure safety and operational continuity on this non-electrified single-track line.
Contractors specializing in railway infrastructure construction and tunnel engineering should apply. Experience with French SNCF projects and heritage railway systems is highly valued.
Suppliers must have proven expertise in railway tunnel construction and rehabilitation, particularly in vault reinforcement techniques. Experience with heritage railway infrastructure and familiarity with SNCF standards and procedures are essential.
Frequently asked questions
What is this tender about?
This tender concerns reinforcement and strengthening works on the historic Chinon railway tunnel, constructed in 1875 on the SNCF line between Les Sables d'Olonne and Tours. The project involves structural consolidation of the tunnel vault to ensure safety and operational continuity on this non-electrified single-track line.
What are the requirements for suppliers?
Suppliers must have proven expertise in railway tunnel construction and rehabilitation, particularly in vault reinforcement techniques. Experience with heritage railway infrastructure and familiarity with SNCF standards and procedures are essential.
What type of company should bid?
Contractors specializing in railway infrastructure construction and tunnel engineering should apply. Experience with French SNCF projects and heritage railway systems is highly valued.
Who is the buyer?
The buyer is SNCF RESEAU.
L’ouvrage concerné, le tunnel de Chinon a été construit en 1875 à partir de 4 puits intermédiaires dont 2 sont utilisés comme cheminées d'aération. Il est situé à proximité de Chinon (37) sur la ligne SNCF 525 000, Les Sables d’Olonne - Tours, de groupe UIC 8AV, à voie unique non électrifiée.
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Tunnel de CHINON (37) – Travaux de confortement de la voute
L’ouvrage concerné, le tunnel de Chinon a été construit en 1875 à partir de 4 puits intermédiaires dont 2 sont utilisés comme cheminées d'aération. Il est situé à proximité de Chinon (37) sur la ligne SNCF 525 000, Les Sables d’Olonne - Tours, de groupe UIC 8AV, à voie unique non électrifiée.
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