• NOMARCHIA Station (Station and Crossover): In the station, in progress are preliminary works for the installation of Platform Screen Doors (PSD). In the area of the crossover, in progress are works for the installation of ceramic tiles and the installation of trays.
• KALAMARIA Station: In progress are works for the installation of traffic signs in the framework of traffic arrangements.
• ARETSOU Station: In progress are cladding works on the escalators, as well as works for the installation of the automatic fire suppression network.
• NEA KRINI Station: In progress are cladding works on the escalators.
• MICRA Station: In progress are lighting system cabling works.
TRACKWORK: In progress are works for the installation of electrical trays in interstations 1 and 2, tracks 1 and 2. Moreover, in progress are preliminary works for the construction of the double crossover in Nomarchia Crossover area.