2013 Simplified diagnosis of drinking water reservoirs Field survey Data sheet for each site Action plan 31 reservoirs

2018 Detailed diagnosis of the civil engineering aspects and definition of technical specifications for the rehabilitation works of the SPRET Diagnosis of the civil engineering Effluent pre-treatment plant with a capacity of 2,500m³/h H2S gases Context SEURECA, the consulting and engineering branch of Veolia, requested the service of Altereo to address a civil-engineering related [...]

2014 Simplified diagnosis of the reservoirs of Eau de Morbihan Compilation of existing documents Analysis of infrastructure exposure to their environment Verification of on-site security Structural condition assessment Definition and prioritisation of works 49 reservoirs

2016 Detailed diagnosis of concrete infrastructures Inventory of pathologies Investigation anomaly causes Risk analysis against weather conditions Quantified proposals for works/repairs Assistance in the definition of specifications for rehabilitation works 2 reservoirs of 6,000 m³ and 3,000 m³

2016 Structural diagnosis of wastewater elevating stations Detailed visual condition assessment Auscultation of structure Radar measurement of concrete thickness Action plans 84 elevating stations

2014 Project management for the rehabilitation of concrete infrastructures and waste water treatment plant equipment Complete project management: diagnosis, project definition, supervision of execution, contract management, scheduling, site coordination, client support for delivery operations 70,000 PE wastewater treatment plant (activated sludge)

2014 Technical assistance for infrastructure diagnosis Preliminary investigations Auscultation of structures Visual evaluation Analytical compilation Summary report 100,000 PE wastewater treatment plant (activated sludge) 6 infrastructures

2014 Project management for rehabilitation works on reservoirs, pumping stations and drinking water production plants Complete project management: diagnosis, project definition, supervision of execution, contract management, scheduling, client support for delivery operations 37 towns 3292 km of networks Over 700,000 inhabitants

2016 Rehabilitation of the reservoirs of Lavazière Complete project management: diagnosis, project definition, supervision of execution, contract management, scheduling, site coordination, client support for delivery operations 2 reservoirs of 4,000 m³ and 6,000 m³

2016 Diagnostic des systèmes d'adduction en eau potable État des lieux/levés GPS des ouvrages + branchements Campagne de mesures + modélisation Recherche et localisation de fuites Programme d'actions 2 SIAEP : Rocquigny et Attigny (40 communes) 50 ouvrages (réservoirs + captages) 317 km de réseau