Global Infrastructure Review Spotlight Interview: Charles Lawal on Thermography, Safety, and the Future of Infrastructure Diagnostics

By Tolu Oke

Charles Lawal is redefining how infrastructure is inspected and maintained with his pioneering work in Infrared Thermography (IRT). From winning top academic honors in Nigeria to leading a state-funded research initiative in Georgia, United States, Lawal’s journey is a testament to the power of vision, discipline, and data-driven innovation.

The Foundation of Charles Lawal’s Journey
Lawal’s academic path began at The Federal Polytechnic Ilaro in Nigeria, where he earned an Ordinary National Diploma in Building Technology. He later pursued a BSc in Building at the University of Lagos and graduated with First Class Honours, earning the Dr. D. K. Olukoya Academic Award of Excellence twice.

Transitioning into Research
During his graduate studies in Georgia, Lawal focused on infrastructure diagnostics, developing a non-destructive inspection protocol using IRT for Mechanically Stabilized Earth and Modular Block retaining walls. He integrated IRT with LiDAR, drones, and photogrammetry to create a scalable framework for assessing aging infrastructure.

What Makes Lawal’s Protocol Different?
Traditional inspections often rely on visual assessments or invasive techniques. Lawal’s protocol uses thermal imaging to detect internal deterioration early, without disrupting the structure. This allows agencies to prioritize repairs, reduce costs, and prevent failures.

Industry Adoption and Recognition
The Georgia Department of Transportation (GDOT) is reviewing Lawal’s protocol for adoption into their infrastructure assessment toolkit. His research has been well-received at conferences, including the World Bridge Engineering Conference in Miami.

Driving Public Safety and Sustainability
Lawal’s work is driven by public safety and sustainability. He believes infrastructure is not just about concrete and steel but about lives, mobility, and trust. His goal is to bridge the gap between research and policy, especially in regions like Nigeria where regulatory reform is urgently needed.

Future Plans
Lawal plans to expand the reach of his research, engage with regulatory bodies, and advocate for the adoption of non-destructive testing protocols globally. He believes his work can help shape safer, smarter infrastructure systems across continents.

A Powerful Example of Academic Excellence
Lawal’s work is a testament to the impact of academic excellence on real-world problems. His dedication to innovation and public safety is an inspiration to others in the field.