Open invitation to tender, deadline 26.02.2016, for the construction of a new 2740 meter marine tunnel, profile T8.5, between the Ringvassoya Island and the Reinoya Island under Langsundet in Karlsoy municipality, from the county road Fv863. The project includes accompanying portals, adjacent roads and a bridge. Electronic access to information https://kgv.doffin.no/ctm/Supplier/Documents/Folder/138628. Contact the Norwegian Public Roads Administration, Region North, attn Torgeir Baoe, Tromso, tel +47 95278835, e-mail torgeir.baoe@vegvesen.no. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=436367-2015. Ref.n. 15/247385 . 01/16.