Short description
The contract work includes engineering design services for and the construction of a new approx. 1.4 km 4-lane E18/E39 Gartnerløkka – Kolsdalen, with the accompanying road systems and area use in accordance with the attached development plan.
The main work consists of building constructions, roads, and green installations, electrical installations, technical traffic equipment, alterations to technical infrastructure, road, railway, and harbour installations, as well as completion and commissioning. The existing roads, railway track, and constructions are to be demolished.
Emphasis is put on the fact that the project will be carried out close to an urban area with constricted conditions.
The contract must be carried out with model based engineering design services.
The traffic on the E18/E39 in the area by Duekniben is approx. 40,000 vehicles a day (ADT), with approx. 10% heavy traffic. Traffic flow during the day and week is characterised by rush hour traffic and ferry traffic.