Wreckingball from helicopter used to remove unstable rock in Norway (Oppdølsstranda)

The film shows how the Norwegian Public Road Administration cleared a potential rockfall debris prior to establishing an additional rockfall barrier fence. This was done in order to protect highway 70 in Western Norway. The helicopter sledgehammer was preformed by the helicopter company Airlift AS. The fence wast build by Betongrenovering AS. Filmen viser rensk av ustabil fjellblokk langs den rasutsatte sterkningen på rv. 70 forbi Oppdølsstranda.