France – Operation of a water-purification plant – EXPLOITATION ET ENTRETIEN D'OUVRAGES D'ASSAINISSEMENT DE GARGENVILLE (STATION D'ÉPURATION, BSR, POSTES, DÉVERSOIRS

The present contract has the objective of having the Contractor, on behalf of the Urban Community Grand Paris Seine & Oise (GPS&O), ensure the operation and maintenance of the wastewater treatment plant (STEP), the storage-restitution basin (BSR), pumping stations (PR), storm overflow (DO) including the pumping line and associated works of Gargenville, located on the right bank of the Seine. The details of the services are set out in the CCTP.