- NOMARCHIA Station: The works for the construction of shafts for the diversion of the sewage network are in progress;
- KALAMARIA Station: The works for the diversion of PUO networks are in progress;
- NEA KRINI Station: The works for the diversion of PUO networks have commenced, while the works for the construction of perimeter piles, as well as excavation works at the Station, are in progress;
- MIKRA Station: The works for the diversion of PUO networks have commenced, while the excavation and temporary retaining works at the TBMs access shaft are in progress;
- The preparation of designs is at an advanced stage.
