the consultation concerns the PRO and ACT design phases and the construction phase of the works, for the reinforcement work of the Petit Rhône dike on the left bank (phase 1), located to the right of the Trinquetaille district in Arles

project management for the reinforcement of the dike on the left bank of the Petit Rhône located to the right of the Trinquetaille district in Arles and avoidance, reduction and compensation measures associated with this work