Open invitation to tender, deadline 27/11/2025, for main inspection services in Adif’s high speed railway tunnels. The contract is composed of 2 lots. Click here for bid documents and where tenders must be sent. Value of contract EUR3.5 million, excluding VAT. Duration of contract 48 months. Contact Adif, Madrid, tel +34 913006638, email comprascontratacion@adif.es. Visit https://ted.europa.eu/en/notice/-/detail/685046-2025. Ref.n. 2.25/21520.0113. 43/25.
