maintenance of the green spaces of the various open-air rainwater management structures of the EPT Grand Paris Grand Est, located in the municipalities of the Territory. It includes: - maintenance and management of vegetation and waste from the basins; - urgent maintenance interventions in the event of pollution (wastewater, hydrocarbons, chemicals, etc.) or risks to property and people; - one-off restoration services (surface repair, reprofiling, etc.); - the establishment of maintenance logbooks and their regular updating; - the provision of intervention reports. This contract does not include the works and services made necessary to ensure the continuity of the sanitation service, the rehabilitation of existing heritage and the creation or extension of sewerage networks for street or district service.

maintenance of the green spaces of the various open-air rainwater management structures of the EPT Grand Paris Grand Est, hereinafter referred to as "the EPT", located in the municipalities of the Territory. It includes: - maintenance and management of vegetation and waste from the basins; - urgent maintenance interventions in the event of pollution (wastewater, hydrocarbons, chemicals, etc.) or risks to property and people; - one-off restoration services (surface repair, reprofiling, etc.); - the establishment of maintenance logbooks and their regular updating; - the provision of intervention reports. This contract does not include the works and services made necessary to ensure the continuity of the sanitation service, the rehabilitation of existing heritage and the creation or extension of sewerage networks for street or district service.