VRT inspected a newly build oil jetty and its adjacent seabed. The purpose was to check the quality of the construction and to monitor sediment shift around the jetty.
VRT Finland surveyed the hydropower plants of Edenforsen and Degerforsen for Uniper, a large international energy company. The inspections included the examination of underwater dam structures, earthfill dams and the topography of the water reservoir basin floor.
VRT's sonar scanning offered Lempäälä Water Utility precise 3D data for pipeline maintenance and planning purposes.
VRT Finland helped City of Regensburg manage their underwater assets by inspecting the bridge structures and the riverbed of a 12th-century bridge, the Stone Bridge (Steinerne Brücke), in Germany. The City of Regensburg needed a method for underwater inspections, which could provide more details compared to traditional inspections methods for monitoring the condition of bridge infrastructure.
As part of ongoing asset management programme and commitment to maximising the operational life of its assets the Port of Dover employed VRT to survey over 3km of quay wall infrastructure and seabed topography to aid in the detailed inspection of these assets.
VRT Finland surveyed the dam structures of a former flood retention basin, which has later been harnessed also for electricity production, for the Centre for Economic Development, Transport and the Environment for Southern Ostrobothnia in Finland. During the inspection in murky waters, two different dam structures were extensively measured.
VRT has studied the condition of Finnish waterways together with The Finnish transport agency (FTA), since 2012. FTA has been a pioneer in using sonar inspection to facilitate asset management of underwater structures, and the results from VRT are used to schedule future inspection, plan maintenance regimes and reduce the risk related to waterways traffic.