iNFRA Deploys GPR Technology to Support Road Subsidence Investigation
In response to the recent road subsidence incident on Phetchaburi Road, the team from iNFRA Corporation participated in the site investigation using GPR (Ground Penetrating Radar) technology to inspect subsurface conditions without damaging the existing road structure.
GPR technology enables engineers and specialists to assess underground risks and identify hidden anomalies beneath the surface. In many cases, road failures and infrastructure issues do not originate from visible surface damage, but from unseen underground conditions that cannot be detected by the naked eye.
GPR technology can support subsurface inspection and infrastructure assessment in several areas, including:
- Underground void detection
- Road structure and pavement layer assessment
- Underground utility line detection
- Identification of high-risk areas related to surface subsidence
- Infrastructure inspection and engineering support
By providing detailed subsurface data, GPR helps organizations and engineering teams improve risk assessment, preventive maintenance, and infrastructure planning with greater accuracy and efficiency.
Modern infrastructure management is no longer limited to repairing damage after an incident occurs. It now focuses on early detection, risk prevention, and proactive inspection to help reduce the likelihood of accidents that may impact public safety, transportation systems, and underground utilities.
Subsurface investigation technologies such as GPR have become essential tools for civil engineering, infrastructure inspection, and urban asset management.
iNFRA is committed to supporting infrastructure inspection projects with advanced survey technologies and subsurface data solutions to enhance safety, operational efficiency, and engineering decision-making.
