France – Works for complete or part construction and civil engineering work – A630 – Réhabilitation de l’échangeur 4C

Execution of the following works: earthworks, roadways, maintenance of the drainage system (collection system and spreading basin), equipment, signage and removal of public lighting on all the ramps of the interchange, part of the main section of the ring road and part of Boulevard Aliénor d'Aquitaine. The contract includes one firm lot and three optional lots.