- NEW RAILWAY Station: Completed is the implementation of traffic arrangement H’ and in progress are traffic reinstatement works at street level in the forestation area (construction of central traffic island), works for the construction of secondary concrete at the west shaft, as well as LAS cable connections.
- DIMOKRATIAS Station: In progress are works for the installation of stainless steel handrails, as well as works for the connection of the tunnel ventilation and BACS equipment.
- VENIZELOU Station: In progress are granite slabs paving works at the platform level and at level -3, works for the construction of industrial floors at level -2 and at the SE shaft, as well as works for the installation of the equipment suspension track and the construction of soundproofing at the west ventilation shaft. Moreover, in progress are works for closing the west opening of the roof slab and reinstatement works at street level, works for the construction of the north and south access, as well as works for the installation of air ducts of the ventilation system at the platform level, works for the installation of the fire-fighting system and works for the installation of trays and earthing. Finally, in progress are works for placing back and preservation of the archaeological finds / units at level -1.
- AGIAS SOFIAS Station: In progress are works for the construction of fire dampers, the installation of balustrades at the children playground at street level, as well as works for the installation of electrical trays and cables.
- SINTRIVANI Station: In progress are works for the completion of the access control and intrusion detection system, the connections of the equipment of tunnel pumping stations, as well as testing of all installed electromechanical systems.
- PANEPISTIMIO Station: In progress are steel cladding installation works in public areas, reinstatement works at street level, as well as testing of all installed electromechanical systems.
- PAPAFI Station: In progress are works for the completion of the connection of the permanent power supply cables for the control of the tunnel ventilation system equipment, as well as testing of all installed electromechanical systems.
- EFKLIDIS Station: In progress are works for the completion of the electrical connections of the tunnel ventilation – air conditioning system equipment, works for the completion of the connection of the permanent power supply cables for the control of the tunnel ventilation system equipment, as well as testing of all installed electromechanical systems.
- FLEMING Station: In progress is testing of all installed electromechanical systems.
- ANALIPSI Station: In progress are works for the connection of the equipment of the tunnel pumping stations, as well as testing of installed electromechanical systems.
- 25 MARTIOU Station: In progress are works for the installation of steel cladding in public areas, as well as testing of installed electromechanical systems.
- VOULGARI Station: In progress are works for the construction of the lining suspension sub-frame using aluminum panels at the accesses, works for the installation of steel cladding, as well as testing of installed electromechanical systems.
- NEA ELVETIA Station: In progress are works for the connection of cables of the jet fans, the connection of the equipment of tunnel pumping stations, as well as testing of installed electromechanical systems.
DEPOT
- Building Complex IΙ: In progress are painting works, as well as works for the installation of gypsum board partitions and the respective lining. As regards the electromechanical installations, in progress are works for the installation of equipment and cable terminations of the telecommunications system, the connections of UPS equipment, the installation of air duct insulations, as well as works for the completion of the construction of insulations of the air conditioning system. In the surrounding area, in progress are works for the installation of lighting cables, as well as works for the construction of staircases’ balustrades.
In progress are testing and commissioning works.
