Mastery of work and topography relating to the restoration of ecological continuity on tributaries of the Canche and the Somme.
Project management contract “Monitoring of works” and in case of need for “design” relating to the restoration of the free movement of fish in the Canche and Somme basinsProject management contract “Monitoring of works” and in case of need for “design” relating to the restoration of the free movement of fish in the Canche and Somme basins.
Topographical services and land works on operations to restore the agency's free movement of fish on the Canche and Somme basins and extended to othersTopographical services and land works on the restoration of the agency's free movement of fish on the Canche and Somme basins and expanded to other basins for the purposes of other operations.