The purpose of this framework agreement is to study the rehabilitation of non-collective sanitation facilities and urban rainwater management facilities in the private domain in 8 municipalities.

commune of Coulonges-Cohan (about 196 studies)

communes of Seringes-Et-Nesles and Fresnes in Tardenois (about 223 studies)

communes of Bonnesvalyn and Saponay (about 228 studies)

Communes of Etrepilly and Le Charmel (about 184 studies)

commune of Vézilly (about 96 studies)