Main characteristics :
| Length | 245 m |
| Width | 162 m |
| Height | 19 m |
| Thickness of the roof | 9.20 m |
| Number of pens | 11 |
| Number of afloat pens | 4 (Pen n°1 to 4) |
| Number of dry docks | 7 (Pen n°5 to 11) |
| Surface | 43 000 m2 |
| Concrete used for building the base | 600 000 m3 |
The roof :
Some pictures of the roof and the "fangrost" protection structure.
