placement of Class 2 final waste storage centre (C.S.D.U) for sewage sludge from the siden sian and its Noréade management
operating centres in Kassel and La Gorgue (Flanders)
Pecquencourt Nord and Pecquencourt Sud (Douaisis) operating centres
operating centers of Beauvois en Cambrésis and Le Quesnoy (Cambrésis - Valenciennois)
Avesnelles operating center (Avesnois)
Urvillers operating center (Aisne)