December 2025

NOMARHIA Station: In progress are activities related to ventilation (air-ducts, dampers), air-conditioning (piping insulation), hydraulics (pumping station), lifts (infrastructure, lift cabin, electrical works), radio communication (supports, cables, controls, measurements), surveillance systems (controls) and low voltage (cables, connections). In the Crossover area, the major part of the electromechanical works has been completed.

KALAMARIA Station: In progress are activities related to the street-lighting (poles, cables, connections), the surveillance systems (cables, connections) and low voltage.

ARETSOU Station: In progress are the electromechanical works related to lighting (installation of lighting fixtures in the concourse level), radio communication (controls, measurements), surveillance systems (cables, connections) and low voltage (cables, connections).

NEA KRINI Station: In progress are the works pertaining to earthing, ventilation (air-ducts), hydraulics (pumping station) and low voltage (earthing, cables, connections).

MIKRA Station: In progress are electromechanical works related to infrastructure (trays’ covers), distribution (installation of devices’ feeding cables), the integration of electrical material and fixtures, ventilation (dampers, air-ducts network), hydraulics (pumping station), radio communication (controls, measurements) as well as surveillance systems (cables).

Tunnels: All infrastructure and trackwork related activities have been completed. In addition, the works for the addition of lighting fixtures have been completed. At their completion stage are the electromechanical works pertaining to low voltage distribution, earthing, tunnel traction and firefighting systems.