- The works for the relocation of the PUO networks in the area of AGHIA SOFIA Station are in progress;
- The excavation works up to level -2, as well as the works for the construction of the ventilation gallery in SINTRIVANIStation are in progress;
- The waterproofing works of the accesses in PANEPISTIMIO Station are in progress;
- The waterproofing works and the works for the construction of the invert slab of the eastern access in FLEMING Station are in progress.
