Preparation of a wastewater and stormwater drainage master plan for the Champcueil treatment plant catchment area

Summary

Siarce is commissioning a wastewater and stormwater drainage master plan for the catchment area of the Champcueil wastewater treatment plant, covering Champcueil, Nainville-les-Roches and Chevannes. The work will assess existing networks and facilities, account for demographic and urban development over 20 years, identify stormwater infiltration opportunities and establish a multi-year works programme. The contract is planned to run for 30 months and comprises one firm tranche and two optional tranches; unit-priced call-off services have a maximum value of EUR 25,000 excluding VAT over the contract term.