Bio Engineering in association with Nhlangano Surveys has carried out several topographic surveys of both urban / rural areas and watercourses. Bio Engineering has also carried out several drone assisted investigations and surveys. We provide the following specialist services:

• Municipal infrastructure field investigations
• Municipal infrastructure As-Built Plans and asset registers
• Detailed infrastructure plans
• Watercourse surveys
• Drone assisted topographic Lidar surveys
• 3 D digital modelling
• High definition bridge inspections
• High definition road and pavement inspections
• Underground services location using ground penetration radar (GPR)
• Dolomite investigations and risk assessment studies with ground penetration radar (GPR)  
• Leak detection using thermal sensors and imagery
• Reinforced concrete scanning
• Building façade inspections