Cleaning and endoscopy of sewage systems
Cleaning and endoscopy of sewage networks on the technical basin of the Roselies wastewater treatment plant (in the municipalities of Gerpinnes, Châtelet and Aiseau)Cleaning and endoscopy of sewage systems
Cleaning and endoscopy of sewage networks on the technical basin of the Solre-sur-Sambre wastewater treatment plant (in the municipality of Erquelinnes)Cleaning and endoscopy of sewage systems
Cleaning and endoscopy of sewage networks on the technical basin of the Wanfercée-Baulet wastewater treatment plant (in the commune of Fleurus)Cleaning and endoscopy of sewage systems
Cleaning and endoscopy of sewage networks of various streets in the communes of Châtelet, Fleurus, Fontaine l'Evêque, Lobbes, Thuin and Sivry-RanceCleaning and endoscopy of sewage systems