project management of the drinking water network works and ancillary works included in the annual programme of Vendée Eau
Marais Breton and Îles sector (including L'Île d'yeu)Lot 1: Marais Breton and Islands sector (including L'Île d'yeu)
Mervent forest sectorlot 10: Mervent Forest sector
Jaunay Valley sectorLot 2: Jaunay Valley Sector
Sables d'Olonne and Talmondais sectorLot 3: Sables d'Olonne and Talmondais sector
Upper Valley of Life SectorLot 4: Upper Valley of Life sector
sectors Marillet Valley - La Roche sur Yonlot 5 : Sectors Marillet Valley - la Roche sur Yon
Plain and Graon sectorlot 6: Plaine and Graon sector
Sèvre Valley sectorlot 7: Sèvre Valley sector
Deux Maines areaLot 8: Deux Maines sector
sectors of the corner Guignard - rochereaulot 9: Sectors of the guignard - rochereau corner