Three of the six contractors that applied to be pre-qualified, have been chosen for the Rogfast E04 contract, involving the construction of the Boknafjord Tunnel north. The E04 contract starts at Bokn in North Rogaland and goes halfway towards Kvitsoy. The contractors are : Skanska Norge AS, NCC Norge AS and the Joint Venture OHA Tunnel composed of Obrascon Huarte Lain SA, Hyundai Engineering & Construction Co.Ltd and Aldesa, SA. Visit https://www.bygg.no. 20/22.