Supply of 2 EPB TBMs, design & supply of 2 back-ups and auxiliary jobsite equipment
2007 | 2015
Two parallel tunnels on a 9.5 km route between the city's New Railway Station and Nea Elvetia, with Pylaia depot further southeast.
Loose sandy-silty or stiff sandy-clayey materials mixed with gravels and boulders and in some areas with ceramics. Recent alluvial deposits composed of low plasticity clay with varying percentages of coarser materials.