Strongly recommends that the emergency drainage measures be implemented on the site. However, the layout for these works can only be finally decided after upstream archaeological investigations have been done, in particular to minimize the impact of the new networks on the historic soils;
Recommends that a program be undertaken to set back up on their original foundation (after upstream archaeological investigation) the collapsed sections that can be seen at certain points along the different enclosure walls. This will enable to better manage the visitor flows as well as to enhance the display of the monument’s perimeter areas;
For the construction of the lapidarium to house small and large architectural elements, recommends that it be set up in a wooded area near the visitor intake center to limit its visual impact in the vicinity of the monument. The project is to be submitted in a timely manner to the ad hoc experts.