Construction of a railway tunnel with a length of 8000 m.
ARGE Tunnel Vomp, Österreich
Ed. Zübiln AG
Hochtief Construction AG
Drainage during the earth tunnel heading with the aid of submersible pumps.
Use of Tsurumi type KTV2-22, KTV2-55 and KTZ32.2 in 24-hour snore mode.A total of some 35 Tsurumi pumps are in use.