Extension works reinforcements renewals of the drinking water supply network - program 2019 - 6 lots.

Extension works reinforcement renewals of the drinking water supply network - program 2019 in the territory of Ancenis.

Extension works reinforcement renewals of the drinking water supply network - program 2019 in the Grandlieu area.

Extension works reinforcements renewals of the drinking water supply network - program 2019 in the territory of Nort-sur-Erdre.

Extension works reinforcement renewals of the drinking water supply network - program 2019 in the territory of Pontchâteau / Saint-Gildas-des-Bois.

Extension works reinforcement renewals of the drinking water supply network - program 2019 in the territory of Sillon de Bretagne.

Extension works reinforcement renewals of the drinking water supply network - program 2019 on the territory of the Vineyard.