Infrastructure, Tunnel
Building category
Miscellaneous
Construction method
Examination
Performed services
Inland
Region
May 2018
Processing time from
February 2019
Processing time until
Rudolf Pernkopf
Project manager
Georg Wallner
Substitute project manager
Michael Mähr, Manuel Preimel
Project team member
ASFINAG Alpenstraßen GmbH
Client
Motorway
Type of road
7,50 m
Width of road
6.886,00 m
Length of road
6.718,00 m
Length of tunnel
Motorway
Road networks
Description of project
Pfänder-Tunnel, east tube (lane direction Germany)
A14, Rheintal/Walgau motorway
Structural inspection 2018 (main tunnel inspection)
- Pfänder-Tunnel, east tube
- Total length 6718 m
- Miners’ tunnel approx. 6663 m
- Dig-and-cast construction method north approx. 55 m
- Ventilation duct: air supply duct and exhaust duct (intermediate ceiling and divider wall incl. ascents)
- Cavern north and south (fan positions)
- Emergency exits and escape ways (15 cross cuts)
- 7 vehicle turnouts (with electronically niches)
- Niches (69 FLN, 31 NRN)
- Ventilation shaft south and building for shaft heads
height 235 m - Ventilation shaft north and building for shaft heads
height 320 m - Entrance gateway gallery south
length 72 m - Exit gateway gallery north
length 97 m
Description of task
- Hand close inspection of the above mentioned tunnel
- Composition of inspection report according to RVS 13.03.31 (road tunnels) respectively 13.03.11 (galleries) with detection of damage classes
- Completing documentation in the tubes’ 3D-tunnel-scan (provided by the purchaser)
- Elaboration of layout plans and damage plans
- Composition of photographical documentation
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