works on several communes in the department of Vienne ( 86)
lot no1 Saint Savin and Lussac les châteauxRehabilitation of water and sanitation networks upstream of road development
lot no2 IteuilRestructuring of the sewerage network upstream of the sewerage treatment plant _ Rehabilitation of the sewerage network
lot no3 SillarsRehabilitation of water and sanitation networks upstream of road development