June 2018

• Komninou Shaft: The works for the construction of a staircase is in progress.

• AGHIA VARVARA Station: In progress are the preliminary activities for the commencement of the architectural works in M. Alexandou Shaft.

At recess 4+867, the works for the installation of the metal structure in the TBM Tunnel are completed, while in progress is the cutting of the precast segments, as well as the excavation and temporary retaining (phase A’).

The installation of doors in Taxiarchon Shaft is in progress.

• KORYDALLOS Station – Pissidias shaft: The final lining of the NATM ventilation tunnel invert is completed. The final lining of the sides and crown of the same tunnel is in progress.

• NIKEA Station: The works for the installation of granite flooring, at level -3, north platform are in progress.

NIKEA Station NATM ventilation tunnel: The installation of the metal support is completed. In progress are the works for the excavation and temporary retaining of the NATM ventilation tunnel.

• MANIATIKA Station: Completed are the works for the permanent lining of the mezzanine slab. In progress are the works for the permanent lining of the slab al level -2 up to the slab on level -1 (E/M level).

Underground NATM parts of the station: in progress are the works for the excavation and temporary retaining of the NE access gallery and the top transverse gallery.

North ventilation shaft: competed is the excavation and temporary retaining of level 8 of the shaft, while the excavation and temporary retaining works at level 9 of the shaft are progress.

• PIRAEUS Station: The installation and prestressing works of the temporary retaining struts at level 2 are completed. In progress are the works for the installation and prestressing of the temporary retaining struts at level 3, as well as for the construction of the crane foundation at access 1 and crane assembly works. Moreover, in progress are the preparatory works for the installation of the muck conveyor belt and for the configuration of a muck temporary storage area at the south side of the station

• DIMOTIKO THEATRO Station: In progress are the perimeter walls concreting works, from the ticket level to the E/M floor, as well as the concreting of the E/M floor slab (remaining portion). Also in progress are the works for the reinforcement of the perimeter walls on the E/M floor, as well as cleaning works at track level.

Korai square access: In progress are the works for the archaeological investigation at the escalator pit on street level, as well as the floor waterproofing activities.

Bakogianni square access: The concreting of the vault’s permanent lining has been completed.

Panepistimio shaft ventilation tunnel: Excavation and temporary retaining PHASE A’ (TOP) 32/32m and PHASE B’ (INVERT) 32/32m. completed

The excavation of all tunnels has been completed by 100%.

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