Client:

ASFINAG – Highway and expressway finance public company ltd.

Total costs:

approx. 6.0 Mio. EUR

Performance period:

2015 – ongoing

Data/Structures:

  • Tunnel Kollmann L = 658 m
  • Tunnel renovation
  • Front portal areas
  • Operating station
  • Extinguishing water maintenance
  • Tunnel Haberberg L = 400 m
  • Tunnel renovation
  • Front portal areas
  • Operating station

IBK-Services:

  • Preparation of permit application documents for both tunnels
  • Tender design and tender documents for both tunnels
  • Preparation of all necessary documents for tunnel Kollmann

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