- NOMARCHIA Station: In progress are works for several settings of the interior escalators and works for the installation of infrastructure for the installation of the platform screen doors.
- KALAMARIA Station: Completed are works for the installation of transformers in the substation area.
- ARETSOU Station: In progress are preliminary works for the installation of the platform screen door (PSD) system.
- NEA KRINI Station: In progress are surface reinstatement and slab paving works, as well as works for the installation of the fire extinguishing INERGEN network.
- MIKRA Station (Station and Crossovers): In the main station, in progress are slab paving works. In the area of the 1st Crossover, in progress are works for the installation of metal pipes for the routing of MV cables within the Substation.
TRACKWORK: In progress are works for the installation of the turnout system in the 1st and the 2nd Crossover at MIKRA Station, as well as works for the installation of electrical trays and earthing of trays in interstation 1, tracks 1 and 2.
