Investigation, Monitoring and Retrofit.

• Investigation of bridges wall movement and road cracks and adverse settlement effects
• The retaining walls retrofit
• Corrosion monitoring with advance equipment of the metal arch corrugated sheets
• Scour design of foundations at open bottom arch culvert where flow velocities increase
• Retrofit using Post-tension tie tendons under the road.

For a list of services and additional projects, please visit our Bridges and Pre-stressed Concrete Design, Retrofit and Evaluation page.