- New Railway Station: In progress are hole drilling works for the installation of the platform screen doors support sub-frames. With regard to the traction power supply equipment, the installation of the 20 KV Medium Voltage MVP and SMVP.switchboards in the Lighting and Auxiliary Power Supply Substation (LAS) have been completed, while in progress are works for the installation of transformers’ bases of the Substation and sewage system tests.
- DIMOKRATIAS Station: Completed are works for the installation of support sub-frames of the platform screen doors. Completed are also works for the installation of the 20 KV Medium Voltage Switchboard and of the 110V DC power supply equipment in the Lighting and Auxiliary Power Supply Substation (LAS), the installation of the entire traction power supply equipment and the installation of the Uninterrupted Power Supply (UPS) equipment for the signaling and telecommunications systems. Finally, in progress are works for the installation of the firefighting and sewage networks.
- VENIZELOU Station: In progress is the temporary detachment of antiquities with an archaeological excavation survey under execution at the same time. At the south access, in progress are works for the removal of backfilling material for the protection of antiquities, while at the north access in progress is an excavation survey and the construction of a temporary shed for the protection of the archaeological excavation.
- AGHIA SOPHIA Station: Completed are works for the construction of the remaining masonry and plastering works at the mezzanine level, plastering works at the platform level, painting works at the track and platform levels and the construction of industrial flooring at the E/M installations level. In progress are works for the construction of industrial flooring at the concourse, the mezzanine and the platform levels, the installation of doors at the E/M installations level and works for the assembly of the interior escalators of the Station.
- SINTRIVANI Station: Works for the installation of the interior sub-frames for the mounting of the platform screen doors cladding and works for the installation of raised floors in the technical rooms accommodating signaling and telecommunication equipment have been completed. Works for the construction of fire stops in the technical rooms accommodating signaling and telecommunications equipment and works for the installation of perforated sound absorbing panels at track level are in progress.
- PANEPISTIMIO Station: Completed are works for the installation of raised floors in the technical rooms accommodating signaling and telecommunications equipment, works for the construction of fire stops and the final painting works in the aforesaid rooms. Completed are also works for the lining of the platform floor with granite slabs, works for the installation of the interior sub-frames to accommodate the mounted cladding of the platform screen doors, while at street-level, completed are works for the construction of pits and the medium voltage cable routing leading to the Station. In terms of surface reinstatement works, the construction of the partition wall separating the Station and the Aristotle University of Thessaloniki, the construction of the lighting and irrigation infrastructures and the construction of a concrete base to accommodate the sidewalk slabs (Egnatia Street and 3rd Septemvriou Street, to the west) have been completed.
- PAPAFI Station: In progress are works for the lining of the platform floor with granite slabs and works for the installation of the interior sub-frames to accommodate the mounted cladding of the platform screen doors, electrical connection works for the ventilation/ air conditioning and tunnel ventilation equipment, works for the installation of cable trays and works for the installation of the fire detection system.
- EFKLIDIS Station: In progress are cladding works with ceramic tiles of the the pumping station, electrical connection works and works for the installation of ventilation/ air conditioning and tunnel ventilation equipment.
- FLEMING Station: Completed are works for the cladding of the pumping station and the personnel room with ceramic tiles. In progress are works for the installation of tunnel ventilation equipment and works for the connection of the air conditioning equipment in technical rooms.
- ANALIPSI Station: In progress are works for the installation of the outdoor lift, earthing works, air conditioning network tests, works for the installation of air ducts and works for the installation of ventilation/ air conditioning and tunnel ventilation equipment.
- 25 MARTIOU Station: Marble cladding works at the eastern and western access, granite slabs lining works at the platform floor, cable installation works at the ventilation/air conditioning and tunnel ventilation systems and works for the installation of air conditioning in the technical rooms.
- VOULGARI Station: Works for the construction of a sub-base for the liningof the platform floor using granite slabs, works for the installation of the mounting system intended for aluminum panels cladding at the concourse level, works for the installation of the intrusion detection system and preliminary works for the execution of stand-alone tests at the escalators.
- NEA ELVETIA Station: Completed are works for the installation of perforated sound absorbing panels at track level. In progress are works for the installation of the 20 KV Medium Voltage switchboards, as well as works for the installation of lighting and auxiliary installations at the Substation.
DEPOT:
Building Complex I: Painting works in the parking areas at level -2 have been completed, as well as works for the lining of the central entrance floor with marble slabs and works for the installation of all roller shutters. In progress are painting works in the parking areas at level -1, works for the installation of raised floor in the LAS, works for the installation of interior cladding using panels, works for the installation of the mineral fiber false ceiling frames at all levels, works for the construction of false ceilings in the sanitary areas, works for the construction of partition panels and gypsum wall lining, works for the installation of stainless steel vertical lining and works for the installation of aluminum side covering panels at the steel building. With regard to the electromechanical installations of Building Complex I, works related to the installation of the ventilation/ air conditioning system, works for the installation of the compressed air network and works for the installation of the equipment of bogie mounting lift. In progress are works for the installation of fire-fighting hose cabinets and testing of the water supply network and of the compressed air network.
Building Complex II: With regard to the Administration Building and the Operations Control Centre, completed are tile cladding works at levels +58.00/+62.30, the installation of two central interior glass panels at level +58.00 and the installation of roller shutter in the train entrance area. In progress are painting works at level +58.00, slab paving works and tile cladding works at level +66.40 and works for the construction of frames for mineral fiber false ceilings at level +58. 00. In the Train Stabling Building, the installation of roller shutters in Building 9 and in the cash counting areas has been completed. In progress are masonry works at level +53.00, floor filling works at level +58.00, works for the installation of gypsum boards at levels +55.00/ +58.00 and +59.00 and works for the construction of gypsum boar partition panels at levels +55.00/ +59.00. As regards Building Complex II electromechanical works, completed are works for the installation of the air ducts of the ventilation/ air conditioning system at level +58.00 . In progress are works for the installation of the air ducts and air conditioning piping at level +52.00 in the area of track 1, as well as works for the installation of the wheel-set gauging/ diagnostic system equipment. In the surrounding area, in progress are works for the installation of the E/M networks, curb and gutter construction works in the internal roads and slab paving works at the perimeter of Building Complex I and at the entrance of the OCC.
TRACKWORK: Final works for the grinding of thermal aluminum welding at the floating slab in track 2 between VENIZELOU and AGHIA SOPHIA Stations are in progress, as well as grouting works for the cable prefabricated ducts in the tunnel sections between DIMOKRATIAS and AGHIA SOFIA Stations are in progress.
