Geophysics to Support Ground Investigation: Reduce Risk and Improve Ground Understanding
SOCOTEC's Expert Webinar Series Continues
Ground conditions can present significant challenges to construction and infrastructure projects. Geophysical surveys provide valuable insight into subsurface conditions, helping project teams identify potential risks, target investigations more effectively, and build greater confidence in their ground models.
Join our experts as they explore how geophysics can complement traditional ground investigation techniques, providing continuous data between boreholes and trial pits to support better-informed engineering decisions.
What we'll cover
- How geophysics can help reduce ground risk and uncertainty
- Improving site investigations through targeted survey design
- Common geophysical methods and where they add value
- Identifying hazards such as voids, buried obstructions and variable ground conditions
- Real project examples demonstrating practical applications
- Understanding the benefits and limitations of geophysical surveys
- How geophysics can support more efficient and cost-effective ground investigations
Who should attend?
- Infrastructure and construction project managers
- Civil and structural engineers
- Developers and asset owners
- Environmental consultants
- Local Authority and public sector project teams
Discover how geophysics can help you de-risk projects, optimise investigation programmes, and gain a more complete understanding of the ground beneath your site.
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Geophysical Survey
Sub-Bottom Profiling
Sub-bottom profiling is a specialised geophysical survey technique that produces detailed images of the sub-bottom sediment and rock layers beneath the seafloor. The method emits low-frequency acoustic pulses toward the seabed, which penetrate below the surface and reflect back when encountering changes in sediment types or geological structures. These high-resolution images reveal stratified layers, buried channels, and other subsurface features not visible through conventional seafloor mapping.
Ground Investigation Division Helps CVB Lay the Groundwork for Thames Tideway Success
ESG - now SOCOTEC - has provided the construction group CVB JV with ground investigation services to support work on the Thames Tideway Tunnel project in East London.
Delivered by Tideway, the super sewer tunnel is 25 kilometres long and seven metres in diameter, and will be located 65 metres below the surface. The scheme is the biggest infrastructure project ever undertaken by the UK water industry and, when complete, will tackle the challenge of sewage pollution in the River Thames.
