France – Sewerage work – Travaux de mise en conformité des systèmes d'assainissement de Vertrieu et de La Balme-les-Grottes

- The construction of a pneumatic pumping station in the municipality of Vertrieu;

- The demolition of the existing wastewater treatment plant in Vertrieu;

- The creation of a sewerage pumping network;

- The extension of the sewerage network in the Stade sector of Vertrieu - creation of an injection station;

- The extension of the sewerage network in the Terroud sector of Vertrieu - creation of an injection station;

- The renewal of the potable water network in the Stade and Terroud sectors;

- The construction of the new wastewater treatment plant for La Balme-les-Grottes and Vertrieu;

- The demolition of the existing wastewater treatment plant in La Balme-les-Grottes;

- The rehabilitation and resizing of the pumping station at La Salette.