>_Objet of work: Construction site installation, preparatory work, demolition and evacuation of pavement from sidewalks curbs and gutters; cleaning of networks, pumping, earthworks; protection of excavations; excavated disposal; construction of masonry works (manholes), access chamber; reinforcement of structures; collector rehabilitation including repair of the raft and installation of cunettes; backfilling, compaction and adjustment to zero level; jack tests; resumption of connections to the new network, clearance of existing pipe, decommissioning of the old pipe (buffering, filling or removal), cutting and removal of existing pipes, connection to existing ones, temporary repair of sidewalks and roadways; removal of old manholes and removal of the remaining ones; provisional and final inventory of the work carried out.>_la estimated date of start of execution is set at 3 January 2024

>Sector 1: Garibaldi Street>Sector 2: Felix Faure Avenue,>Sector 4: From Place Kimmerling to Rue de la Poudrette

>Sector 3: From Place des Maisons Neuves to Avenue Général Leclerc,>Sector 5: From Rue de la Poudrette to the Sept Chemins roundabout