Use of SACAA (South African Civil Aviation Authority) licensed drones and pilots to remotely inspect large structures:

Internal inspections of

• Boiler internals – side walls
• Boiler internal – burner banks /corners
• Back pass ducting
• Access shafts

External inspections of

• Buildings
• Roofing
• Dam walls
• Telecommunication Towers
• Tower reservoirs
• Smoke stacks
• Flare Stacks/booms
• Cooling towers
• Storage Silos
• Stock pile surveys
• Mine side walls.