ASFINAG, A10, reconditioning/replacement noise protection and bridge

Bridges, Infrastructure

Building category

Steel construction

Construction method

Detail planning, Tender offer

Performed services

Inland

Region

June 2021

Processing time from

September 2022

Processing time until

DI Georg Wallner

Project manager

DI Rudolf Pernkopf

Substitute project manager

DI Angela Gratzer

Project team member

7.300.000,00 €

Project costs

ASFINAG Bau Management GmbH

Client

Slab bridges, untensioned

Type of bridge

1

Number of fields

13,00 m

Maximum span

37,00 m

Length of bride

Motorway

Type of road

3.202,00 m

Length of road

Description of project

In the year 2021 we were commissioned by the Asfinag Bau Management GmbH with planning the project “A10 Tauern Motorway, km 18.2 – km 29.2, reconditioning/replacement noise protection, reconditioning and reinforcement of supporting structures bridge A010.081”.

Description of project
The planning comprised the replacement of noise protection walls with an overall length of approx. 1,500 m and a hight of 2.5 m – 3.5 m as well as the coffer exchange at noise protection walls (approx. length 1,700m/hight 3.5 m 5.0 m). Alongside the noise barriers the road restraint system and the road shoulders were rebuilt. Furthermore, the bridge A010.081, in the direction of Salzburg, was refurbished extensively in the area of the breakdown lane.

Description of task noise protection walls

  • In-situ survey
  • Structural calculations of noise protection walls
  • Development of material procedure
  • Planning of measures for replacement of noise protection walls and coffer exchange
  • Including of the A10-disgn concept
  • Creation of tender design
  • Creation of execution planning/detailed project

Description of tasks bridge A010.081

  • Planning reinforcement of supporting structure for the bridge with grout topping
  • Planning reinforcement of wing walls with reinforced concrete disks and injection piles
  • Planning new edge beams
  • Renewal seal and road to the required extent  

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