Sonar Surveys -Multi Beam - Projects

Sonar survey of a water-filled coal mine roadway beneath railway station

A new railway station was due to be constructed in Willenhall, Staffordshire on the Wolverhampton to Walsall mainline.

Historic mine plans indicated that a coal mine roadway was situated directly beneath where the proposed new railway station was to be built.... Read more

Kidsgrove Train Station Void Survey

Survey of Submerged Void Beneath Train Station Platform

Geoterra was appointed by Arcadis, Galliford Try and Network Rail to carry out a subsurface multibeam sonar scan survey of a submerged void discovered beneath Platform 4 at Kidsgrove Station in Staffordshire. A surface laser scan would also be carried... Read more

Battersea Power Station

Geoterra was appointed by civil engineering contractors, Cementation Skanska to carry out subsurface multibeam sonar survey to identify the location and structure of inlet and outlet tunnels. This survey data was required in preparation for a future development by... Read more

Chester Road

Geoterra was appointed by a firm of building contractors to carry out a topographical survey, subsurface laser scan survey and multibeam sonar survey to identify the location and structure of a culvert at Chester Road in the City of Manchester,... Read more