Drilling and blasting work along two sections: Tarmfjord (4.5 km) and Smalfjord (4.8 km). Approximately 300,000 m³ of rock blasted, plus 17,000–18,000 bm contour blasting. Includes road widening and double cuts where ledges were blasted and backfilled with stone to form slopes. Rock cuts up to 27 meters in height.
