Conduct of regulatory studies of non-state dykes on the Cher axis, between Gièvres and Selles-sur-Cher (41).

One firm slice and fifteen optional slices.

VTA, geotechnical investigations, hydraulic operation studies, ESD, topographical and bathymetric surveys, other studies and supplements.

Conduct of regulatory studies of non-state dykes on the Cher axis, between Gièvres and Selles-sur-Cher (41).

One firm slice and fifteen optional slices.

VTA, geotechnical investigations, hydraulic operation studies, ESD, topographical and bathymetric surveys, other studies and supplements.