Open invitation to tender, deadline 04/07/2025, for the construction of a new 3km Gaseheller tunnel along the Sirdalsvannet lake that is at risk of landslides, instead of the reburbishment of the old 1.3km Gaseheller tunnel - built in 1989 - in accordance with the EU Tunnel Safety Directive: the cost of upgrading are too high. The tunnel is on the county road Fv42. Click here for bid/tender documents and where tenders must be sent. Duration of the contract is from 15/08/2025 to 15/06/2028. Contact Agder fylkeskommune, attn Ernst Johnny Jenssen, Kristiansand, tel +47 48127108, email ernst.johnny.jensen@agderfk.no. Visit https://ted.europa.eu/en/notice/-/detail/311927-2025 and https://ted.europa.eu/en/notice/-/detail/235223-2025. Ref.n. 25/13009. 21/25.
