JUNE 2020

AGHIA VARVARA – KORYDALLOS – NIKEA STATIONS

• The works for the construction of AGHIA VARVARA, KORYDALLOS and NIKEA Stations in Metro Line 3 Extension CON-12001 “AGHIA MARINA–PIRAEUS” have been completed.
• Trial run for the upcoming delivery of the stations: 06/07/2020.

TZAVELA SHAFT

The following works have been completed:

• Permanent lining of the bottom of the shaft.
• Permanent lining of the connecting tunnel.
• Removal of the temporary metal frame for supporting TBM tunnel.
• Permanent lining of the perimeter shaft wall.

The following works are in progress:

• Permanent lining of inner wall and staircase.

MANIATIKA STATION

CUT AND COVER STATION

The following works have been completed:

• Waterproofing of the perimeter walls.
• Permanent lining of the foundation (level -4).
• Permanent lining of the E/M slab (level -3).
• Permanent lining of the concourse slab (level -2).
• Permanent lining of staircase S
• Permanent lining of the E/M slab (level -1).
• Permanent lining of perimeter walls and columns.
• Permanent lining of the roof slab and staircase S

The following works are in progress:

• Waterproofing of the roof slab.
• Construction of perimeter walls at the main entrance of the station (street level) and of the inclined section of the main entrance (shed).
• Construction of masonry walls and plastering at levels -4, -3.

MAIN TUNNEL OF THE STATION (ΝΑΤΜ)

The following works have been completed:

• Permanent lining of the main tunnel of the station.
• Permanent lining of the deepening area.
• Permanent lining of the north and south headwall.
• Construction of platform walls and slabs.
• Secondary grouting of the vault of the main tunnel of the station.

In progress are the following works:

• Filling of platform drainage channels using non-reinforced concrete.

PIRAEUS STATION

STATION

Completed are the following works:

• Waterproofing works underneath the foundation.
• Concreting of the foundation slab by placing non-reinforced concrete over the foundation.

In progress are the following works:

• Waterproofing of the station walls and of the north and south face areas.
• Concreting of the station perimeter walls and of the walls underneath the platforms.
• Concreting works under the platforms using non reinforced concrete.
• Concreting of platform slabs.
• Removal of struts, of 5^th series sleepers and of 4^th series furring brackets.

DIMOTIKO THEATRO STATION

MAIN STATION – AGHIOU KONSTANTINOU SQUARE

Pending are the following works:

• Door installation at the E/M level.

In progress are the following works:

• Preservation of the archaeological finds of the Project.
• Brick structures at the mechanical floor level and at the concourse level.
• Preparation for painting works at platform level.
• Cleaning works.

UNDERGROUND STATION SECTION

Completed are the following works:

• Concreting of permanent lining, walls and of the platform

STAIRCASES TUNNELS

The following works have been completed:

• Concreting of permanent lining and secondary concrete.

KORAI SQUARE ENTRANCE AND ACCESS TUNNEL

The following works have been completed:

• Concreting of permanent lining, secondary concreting and waterproofing works.

ENTRANCE AT P. BAKOYANNIS SQUARE AND ACCESS TUNNEL

The following works have been completed:

• Waterproofing and concreting of the permanent lining (the detail of the waterproofing at the exit – street level – is pending).
• Secondary concreting of the staircases.

 Pending are the following works:

• Secondary concreting of the access tunnel.