Diagnosis and rehabilitation of the Macarez Valenciennes wastewater treatment plant Altereo was commissioned in early 2014 by the Syndicat Intercommunal d'Assainissement de Valenciennes (SIAV) to carry out a civil engineering diagnosis of the Macarez Valenciennes wastewater treatment plant (WWTP) to determine which installations would be retained as part of the station's rehabilitation project. The mission was renewed for the Project Management phase of the rehabilitation of the WWTP. An exemplary project for the [...]