Project: County road 475 Neskilen - Heftingsdalen, Sub-project: Engineering design services for tunnels,

ain road. The road will also go through Hesthagfjellet, where there will be a need for a tunnel of approx. 300 metres. The assignment includes consultancy, model based engineering design services, preparation of the tender documentation (NS 8406) and some follow-up in the construction phase of the t

unnel.