Great tour for our senior NTUA Mechanical Engineering students visiting Attiko Metro SA work site at Dimotiko Theatro station in Piraeus. A rare chance to see the Tunneling Boring Machine "Ippodamos" in action! A big thank you to the colleagues Voutiritsa, Kalokairino, Asvestari, Kanari from Attiko Metro and the Contractor that offered this excellent tour! Very happy for being able to organise this for our students.