the contract concerns a mission to update the Master Plan for the purification of wastewater, rainwater and Gemapi du Siare (95). Siare carried out a diagnosis of its sewerage networks and structures in 2011-2013 in order to understand the functioning of its sanitation system, to locate anomalies and malfunctions and to have a multi-year work program. The purpose of this study is therefore to update this study for the wastewater part and the realization of the master plan for the rainwater and Gemapi part.The Special Technical Clauses (Cctp) includes the detailed description of the services to be carried out

the contract concerns a mission to update the Master Plan for the purification of wastewater, rainwater and Gemapi du Siare (95). Siare carried out a diagnosis of its sewerage networks and structures in 2011-2013 in order to understand the functioning of its sanitation system, to locate anomalies and malfunctions and to have a multi-year work program. The purpose of this study is therefore to update this study for the wastewater part and the realization of the master plan for the rainwater and Gemapi part.The Special Technical Clauses (Cctp) includes the detailed description of the services to be carried out