We engaged Terra Survey to undertake an extensive geophysical survey of existing flood defences predominantly to the west of Limerick City. We were particularly interested in understanding the depths of any soft soils and the potential presence of karstic features in the bedrock. Terra Survey reviewed our proposed survey and advised on tweaks to optimise the survey to ensure we gathered all of the required information. Terra Survey’s site team undertook the survey promptly in very challenging terrain. The report produced by Terra Survey on completion of the fieldworks was to a very high standard. We were delighted with Terra Surveys inputs to the project and we look forward to working with them again in the near future.