I.1. Oceanography I.2. Topobathymetric services and surveys I.2.1 Supply and folding of equipment I.2.2 bathymetric surveys I.2.3 topographic surveys I.2.4 spear soundings I.3. Hydrological study and deviation of discharges I.4. Agitation study I.5. Choice of the final ground plan
BEFORE DETAILED PROJECT :
2-1. Sedimentological study 2-2. ODA
Stability studies:
III.1. Wave canal stability study • III.2. Stability study in a wave tank Business Consultation File