the services of the contract fall within the following scope of intervention: - wastewater infrastructure and rainwater equipment throughout the territory of La Roche-Sur-Yon Agglomeration (13 municipalities); - wastewater and rainwater equipment in the area of competence of the municipalities.

The services consist mainly of: - camera inspection of pipes, manholes and connections (private individuals and drains): codification according to standard NF EN 13 508-2; - the cleaning of networks, manholes, drains and pumping of various works; - leak tests of networks, inspection manholes and connections; - control of compaction of sewerage trenches; - smoke tests for the conformity check of particular connections; - ancillary work (root cutting, milling, removal of penetrating connections)

the services of the contract fall within the following scope of intervention: - wastewater infrastructure and rainwater equipment throughout the territory of La Roche-Sur-Yon Agglomeration (13 municipalities); - wastewater and rainwater equipment in the area of competence of the municipalities. The services consist mainly of: - camera inspection of pipes, manholes and connections (private individuals and drains): codification according to standard NF EN 13 508-2; - the cleaning of networks, manholes, drains and pumping of various works; - leak tests of networks, inspection manholes and connections; - control of compaction of sewerage trenches; - smoke tests for the conformity check of particular connections; - ancillary work (root cutting, milling, removal of penetrating connections)