Open invitation to tender, deadline 12/01/2026, for the underground geotechnical measurements and partial documentation using the tunnel scanner for the Section 2 Donau-Sud - Waldeggstrasse of the A26 Linz Highway project. The Section 2 includes the 3.2km Freinberg tunnel. Click here for bid documents and where offers must be sent. For bid documents www.provia.at. Duration of the contract is from 01/09/2026 to 31/12/2030. Contact Asfinag Bau Management GmbH, Vienna, tel +43 5010810000, email office@asfinag.at. Visit https://ted.europa.eu/en/notice/-/detail/791488-2025. Ref. Provia n. 146098. 48/25.