Tenders Are Invited For L117 (Braine -Le -Comte - Luttre) - L124 (Brussels -Midi - Charleroi -Central) And L124a (Luttre - Central Charleroi): - Development Apparators Gare Luttre - Renewal Rooms And Borders Of Quai Gare Luttre - Renewal Hat Corridor Under Way L124a - Deposit Old Catenary Structures - Re -Electrification Gare Luttre - Works Monitoring Signaling - Various Works

- Preliminary Studies, Precise Measurement And Work Preparation; - Possible Administrative Procedures; - The Creation Of Beds (Shields, Excavations, Concreting, Etc.); - The Installation Of Posts, Crosspieces And Consoles; - The Transfer Of Catenaries To The New Structures; - The Demolition Of Poles That Have Become Useless; - The Striking, Adjustments And Adaptations Linked To The Tracks Of The Tracks; - The Removal Of The Catenaries Of Current Links; - Making New Connections; - The Renewal Of Catenaries. Civil Engineering Works - The Renewal Of The Sealing Of The Corridor Under The Luttre Station; -Various Maintenance Work On The Corridor-Sous-Revision Of The Luttre Station.