Collective irrigation project involving 23 farms of "ASA of Biétre" (Association Syndicale Autorisée de la Biétre). This project is part of the closure of the sugar factory of Aiserey in the Souteast of Dijon, south of the A39 and A31 highways, of the Dijon-Bourgogne airport, and West of the l'Ouche river.

The project covers 1,800 hectares of irrigated land. The demand consists of collective organization of water wupply of the new vegetable crops created as part of the agricultural transformation, following the closure of the sugar factory and the stop of beet growing. The water needs of farmers is estimated at 1,200m²/ha.

In this project more than 15,700 m of TOM^® PVC-O pipes DN 140mm to DN 315mm at 16 bar pressure were installed.