The project involved the implementation of the treatment of rainwater collected from an area of about 10,000 square meters. The wastewater treatment plant collects the first rain water and treats it after the end of the meteoric event.
The supply is completed by a waste water lifting system, made with a prefabricated reinforced concrete tank with perfect hydraulic seal. In this case, this device is required as the public net system is located at a higher level than the discharge of the production activity.
In general for this project, the monobloc tanks have allowed a simplification and a speed of installation, even in the presence of surface water.