Open invitation to tender, deadline 02/06/2025, for fan maintenance and repair service in tunnels on highways under the jurisdiction of Hrvatske autoceste (HAC). Click here for bid/tender documents where tenders must be sent. Value of contract EUR450,000, excluding VAT. Duration of contract 12 months. Contact Hrvatske autoceste (HAC), attn Lidija Pozgaj, Zagreb, tel +385 12789339, email lidija.pozgaj@hac.hr. Visit https://ted.europa.eu/en/notice/-/detail/281298-2025. Ref.n. H-2025-568. 18/25.