Infrastructure, Tunnel
Building category
Miscellaneous
Construction method
Building inspection
Performed services
Inland
Region
May 2018
Processing time from
September 2019
Processing time until
DI Rudolf Pernkopf
Project manager
DI Walter Reisenauer
Substitute project manager
DI Georg Wallner
Project team member
ASFINAG Service GmbH
Client
Motorway
Type of road
7,50 m
Width of road
679,00 m
Length of road
679,00 m
Length of tunnel
Motorway
Road networks
Description of projectt
S35 Brucker dual carriageway
Tunnel Mixnitz (lane Graz)
Inspection of structures 2018 (main tunnel examination)
- Tunnel Mixnitz
- overall length 679 m
- mining tunnel approx. 525 m
- open construction north approx. 48 m
- open construction south approx. 106 m
- escape tunnel approx. 62 m
- nooks
- Portal construction north
- Supervision sewer-TV-monitoring of drainage system
- Special tests
- extraction of drill element for analysis of chloride penetration depth resp. chloride content
- examination of carbonation depth
Description of tasks
- Hand-held testing of the above-mentioned tunnel construction
- Analysis of crack spy and sewer-TV-monitoring records
- Drafting of test reports according to RVS 13.03.31 (road tunnel) resp. 13.03.11 (open construction) with determination of damage classes
- Incorporating the documentation into the 3-D tunnel scan of the road area provided by the customer
- Elaboration of general and damage plans
- Drafting of photographic documentation
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