Framework agreement project management mission concerning the extension and rehabilitation of the wastewater network in the municipalities of Corsept, Frossay, Paimboeuf, Saint-Brevin-les-Pins, Saint-Père-en-Retz and Saint- Viaud.

Framework agreement project management mission concerning the extension and rehabilitation of the wastewater network in the municipalities of Corsept, Frossay, Paimboeuf, Saint-Brevin-les-Pins, Saint-Père-en-Retz and Saint- Viaud: minimum annual amount 15,000 EUR HT.