- New Railway Station: Completed are the works for the pumping station cladding using ceramic tiles, as well as the works for the installation of the monorail. Moreover, the installation of the traction power equipment (technical room 3.9), except for the transformer, has been completed. In progress are vertical marble cladding works at the concourse level, as well as works for the installation of cable trays and the construction of the sewage and fire fighting networks at all levels.
- DIMOKRATIAS Station: Completed are drilling works for the installation of the anchors of the steel frame intended for the mounting of the platform screen doors. In progress are surface reinstatement works at the south section of the station. Moreover, works have been executed for the installation of the sewage and fire fighting networks, as well as the preparatory works for the installation of monorails and equipment bases for the lighting and auxiliary power supply substation (LAS).
- VENIZELOU Station: Works for the detachment of antiquities and the archaeological investigation executed in parallel are in progress. At the south access, in progress are works for the installation of scaffoldings, the construction of formwork and the installation of reinforcement for the concreting of the roof slab. In progress are also works for the construction of the temporary retaining piles at the north access of the station.
- AGHIA SOPHIA Station: In progress are works for the construction of masonry at the platform level, painting works at all levels, preparatory works for closing the temporary slab openings at the south section, as well as surface reinstatement works at street level throughout the entire south section of the station.
- SINTRIVANI Station (Station & Crossover): Completed are works for the installation of equipment bases for the LAS, the installation of the General LV Switchboard (GLVS), as well as the installation of the Building Automation and Control System (BACS) switchboards. In progress are works for the installation of interior sub-frames intended for the mounting of the platform screen doors’ lining, as well as works for the connection of the BACS switchboards. At the crossover, in progress are works for the installation of the metal beam for the segregation of tunnels.
- PANEPISTIMIO Station: Completed are works for the construction of the lifts’ metal cover and protection at street level, while in progress are works for the installation of interior sub-frames intended for the mounting of the platform screen doors’ lining, as well as works for the construction of the partition wall between the station and Aristotle University of Thessaloniki. In progress are works for the connection of the BACS switchboards, as well as electrical connections for the commencement of stand-alone SAT tests for lifts.
- PAPAFI Station: In progress are works for the reinstatement of the surrounding area, painting works at the guardhouse of Papafeio Foundation, works for hydraulic connections and the installation of Fan Coil Units (FCU) in the technical rooms for battery and UPS equipment, as well as works related to the heat pump and the water chiller. Completed are works for the installation of the GLVS of the LAS and of the Closed-loop Cooling Units (CCU).
- EFKLIDIS Station: In progress are works for the connection of BACS switchboards. Completed are works for the installation of the GLVS of the LAS as well as the connections between the MV switchboard and the transformers with their terminal boxes.
- FLEMING Station: In progress are works for the installation of raised floor supports at levels -1 and -2, works for the connection of the BACS switchboards, as well as installation works and works for the hydraulic connection of the water chiller, the heat pump and the FCUs in the technical rooms, while completed are the works for the installation of the GLVS of the LAS and the connections between the MV switchboard and the transformers with their terminal boxes.
- ANALIPSI Station: Completed are works for the reinstatement of the hospital fencing and painting works at the guardhouse, in which the electrical installation related works are in progress. In the station, completed are works for the construction of treads and risers of the central staircase and accesses, while the metal stair has been placed in the PPC substation area. At street level, works are under execution for the surface reinstatement and the construction of rainwater sump pits at the east section of Delfon Street, while the installation of transformers at the LAS has been completed and in progress are works for the installation of the access control and intrusion detection system.
- 25 MARTIOU Station: Completed are works for the installation of peripheral metal corners for the foundation of the raised floors in the technical rooms intended for signaling – telecommunications – UPS equipment – PSDs – LAS – Station Master Room (SMR) and ticket office room. Moreover, completed is the installation of CCUs, the MV switchboard and the battery charger, at the LAS, while in progress are works for the completion of installation of the transformers, as well as of the BACS switchboards.
- VOULGARI Station: Completed are works for the installation of interior sub-frames intended for the mounting of the platform screen doors’ lining.
- NEA ELVETIA Station: Completed are works for the installation of FCUs in the technical rooms accommodating batteries and the UPS. In progress are works for the installation of the drainage network for the CCUs.
DEPOT:
- Building Complex I: In progress are works for the construction of partition walls and gypsum board linings, as well as works for the installation of compartmentation panels at the workshop. With regard to the electromechanical installations, completed are works for the installation of clocks and loudspeakers, as well as works for the installation of the compressed air supply network and the fire fighting network. In progress are works for the installation of LV cables and terminations for the receipt of data related to telecommunications, installation and connection of cables of the BACS and the installation of the ventilation/air conditioning system. Moreover, in progress are works for the installation of the lift for lifting bogies, the installation of fans at the train painting facility, as well as works for the installation of the heating plant equipment (circulators, valves etc.).
- Building Complex II: With regard to the Operations Control Centre (OCC), completed are works for the installation of the raised floor, painting works and industrial floors at levels +70.70 and +66.40. Moreover, completed are works related to electrical and hydraulic installations, as well as the installations of air ducts, nozzles and the gas automatic suppression system and in progress are the works for the installation of furniture and video wall. At building 2, completed are works for the installation of the fire fighting network and in progress are works for the installation of special roofing and aluminum frame items, the construction of industrial floors, painting works at level +58.00 and works for the installation of ceramic tiles in the WCs. With regard to the electromechanical works, completed are the works for the installation of the fire fighting network and in progress are works for the installation of under-floor cable trays, the installation of piping related to the air conditioning system and the installation of air conditioning units, as well as works for the installation of air ducts of the ventilation/air conditioning system at level +70.70.
- TRACKWORK: Concreting works on the tracks between AGHIA SOPHIA and DIMOKRATIAS Stations and works for the installation of prefabricated cable ducts between AGHIA SOPHIA and SINTRIVANI Stations have been completed. In progress are concreting works on the tracks between DIMOKRATIAS and NEOS SIDIRODROMIKOS STATHMOS Stations, works for the installation of elastomer sub-base of the floating slabs of tracks 1 & 2 between AGHIA SOPHIA and VENIZELOU Stations, as well as works for the grinding of thermal aluminum welding in the Forestation area.
Testing and commissioning related works are in progress.
