Dismantling, construction site A
In the third quarter of 2026, two enclosures will be erected in the western section of the excavation pit. This means that the excavation work can continue as planned.

The demolition of the existing basement levels of the former building 1038 will take place at the same time. Upon completion of this work, enclosures will also be constructed above this area by the end of 2026. The excavation work will then be extended to the entire area and continued.

Alongside the work mentioned above, excavation work for the new ELT (energy line tunnel) will also commence. The excavation work will take place in a tent and will last until around the first quarter of 2027. The new ELT will then be constructed using prefabricated concrete elements.