Open invitation to tender, deadline 23/02/2021, for the upgrading of ventilation equipment in Steinhaus (2.3 km) and Noitzmuehle (1.6 km)twin-tube tunnels on the A8 Innkreis motorway. Duration of the contract is from 30/04/2021 to 31/12/2027. Contact Asfinag in Vienna, tel +43 50108-14541, fax +43 50108-914541, email manuel.schoenhuber@asfinag.at. For further on the tender, please click here and here. 04/21.
