- works on rockfill structures,
- dredging works,
- beach resurfacing / reloading works,
- work to reinforce the dune cord.
Works on rock structures and beach reloading- reinforcement central spike in riprap,
- requalification of the rainwater outfall on the cob with riprap,
- punctual reprofiling of the embankment in riprap of the south deflector post,
- dredging and reloading between 60 000 m
- widening back path,
- earthwork and pavement of the back path,
- reinforcement of the maritime embankment,
- replacement and strengthening of the Girondines network (ganivelles),
- backfilling of access and installation of carpets,
- reprofiling for protection coast,
- Vegetation.