METRO –LINE 3 EXTENSION TOWARDS

Preliminary and Final Design of the Tunnel, 6 new Stations and 9 Shafts. EXTENSION OF LINE 3 TOWARDS PIRAEUS FORESTATION AIGALEO- CHAIDARI-AG. VARVARA - PIRAEUS Initially designed at a preliminary stage and then at a final design stage, the CHAIDARI STATION construction for the tunnel linking the Aigaleo forestation with the new station and forestation in Chaidari. Then, the preliminary design for the line extension up to Ag. Varvara station and preliminary design of the section Ag.Varvara-Pireaus. This was followed by the final design for the section Chaidari-Ag.Varvara as well as the final design for the section AG.VARVARA STATION Ag.Varvara-Piraeus. The total extension has a length of 7,700m and includes the underground stations: CHAIDARI, AG. VARVARA, KORIDALLOS STATION KORIDALLOS, NIKAIA, TABOURIA and PIRAEUS, as well as 9 shafts. The project will be constructedΣΗΡΑΓΓ viaΑ underground excavation of5.5 the ΧΛΜ tunnel,. 3 stations via cut & cover, 2 with sections constructed via underground excavation and 1 via 1 με cover & cut.

NIKAIA STATION

TABOURIA STATION

Also designed, were all PIRAEUS STATION the shafts for the extension.

ATHENS METRO – EXTENSION OF LINE 3 TOWARDS KIFISSIA

Preliminary Design of the 2 single track tunnels, the double track tunnel and 6 Stations

EXTENSION OF LINE 3 TOWARDS KIFISSIA WITH A JUNCTION FROM PANORMOU TO MAROUSI Design at a preliminary stage: Construction of two single track tunnels with a length of 1,521m and MAROUSI STATION 1,253m and a double track tunnel with a length of 7,653m, 6 new underground stations and 8 shafts. Station FAROS and the section towards MAROUSI are constructed using the cut & cover method. The rest of the project is constructed with underground excavation via convention means, with the only PARADISOS STATION exception a large part of the double track tunnel which is constructed via TBM.

ƒ OAKA STATION SIDERA STATION ƒ

FILOTHEI STATION

TUNNEL CROSS-SECTIONS

FAROS STATION The project was designed for construction via underground excavation, open cut and at an initial stage even as an above ground construction.

ATHENS METRO – EXTENSION TOWARDS GALATSI ƒ Employer: ATTIKO METRO S.A. ƒ Duration of Project : 2004 -2006 ƒ Scope of the Project: Preliminary Design of the Tunnel and 7 Stations. LINE 2 EXTENSION TOWARDS GALATSI PANEPISTIMIO STATION- TRALLEON STATION Design at a preliminary stage: underground excavation of a TRALLEON STATION double track tunnel with a length of approximately 6,400m, single track tunnel with a length of 1,800m and construction of 7 new stations constructed with the cut and cover method. -PANEPISTIMIO: constructed via cut and cover method next to the already existing GALATSI STATION station. The platform area is constructed via underground excavation underneath the already existing station. -EXARCHIA, ALEXANDRAS, TUNNEL GALATSI, TRALLEON: 6 KM. The platform area and the connecting tunnels to constructed via underground excavation. KIPSELI STATION Access and E/Μ areas via cut and cover. -KIPSELI, DIKASTIRIA: The stations are constructed using the cut and cover method exclusively.

DIKASTIRIA STATION

ALEXANDRA STATION

Also designed, were all EXARCHIA STATION the shafts for the extension. ATHENS METRO –LINE 2 EXTENSION TOWARDS ELLINIKO

ƒ Employer : ATTIKO METRO SA ƒ Duration of the Project : 2003 -2005 ƒ Scope of the Project: Preliminary Design of the Tunnel, 4 Stations and a Depot. EXTENSION OF LINE 2 TOWARDS ELLINIKO AG. DIMITRIOU FORESTATION- ELLINIKOU DEPOT Designed at a preliminary stage: initially, the construction of three stations at ground level and one underground station. Then, at a second phase, the underground excavation of a double track tunnel with a length of approximately 5,500m, the construction of four underground stations, a forestation and a depot with 8 tracks, ILIOUPOLI STATION constructed via the cut and cover ƒ method.

ALIMOU STATION TUNNEL 5.5 KM

ARGIROUPOLI STATION

ELLINIKO STATION

The project was designed for construction via underground excavation, DEPOT open cut and at an initial stage even as an above ground construction.