Inspections & Maintenance

Routine maintenance and repair to broadcasting and communications infrastructure form a core part of CTB’S portfolio.

From technical inspections and engineering assessments through to antenna and site commissioning.  CTB provides comprehensive support across the full lifecycle of broadcast transmission infrastructure.

Access to a global network of specialist suppliers and technical partners allows CTB to deliver reliable, practical solutions for complex infrastructure challenges.

medium wave antenna systems

CTB has developed significant expertise in the replacement of medium wave (MW) antenna insulators, Whether replacing base insulators on high-power MW antenna systems or guy rope insulators on large transmission structures, CTB has extensive practical experience across a wide range of installations. Through routine inspections and maintenance of broadcasting and communications infrastructure, Communications Technology Broadcasting (Pty) Ltd has encountered a diverse range of structure and operational conditions worldwide.

tower and mast maintenance

Over time, transmission towers and masts are exposed to environmental conditions that can lead to corrosion and structural degradation, CTB specialises in the inspection, maintenance and restoration of telecommunications towers where corrosion and structural wear are significant concerns. 
Maintenance services include the replacement of fasteners and structural steel components, in-situ welding, corrosion control treatments, structural repairs, material replacement and protective coating systems.

• Mast and tower painting
• Aviation Warning lights
• Maintenance cables
• Counterweight cables
• Replacement of corroded thimbles, shackles and turnbuckles
• Guy rope replacement

• Mast plumb and tensioning
• Safety climb/fall arrest systems
• Rest and work platform replacement
• Antenna performance tests
• Replacement of ladders and platforms.