- The works for the construction of piles at the southern part of AGHIA SOFIA Station are in progress;
- The works for the construction of the temporary retaining (anchors, struts) at PAPAFI Station are in progress;
- The works for the construction of in-door staircases at FLEMING Station are in progress;
- The works for the construction of shaft piles and anchors, as well as for the excavation of NEA ELVETIA Station and crossover, have commenced.
