Project Overview:

Live-Line Maintenance on 400 kV Powerlines – Namibia

Skywolff Namibia undertook a series of live-line maintenance projects on the same 400 kV powerlines previously refurbished, focusing on critical repairs and enhancements to ensure the continued reliability and performance of the infrastructure.

Scope of Work:

  • Repair of damaged conductors
  • Tightening of loose spacer dampers
  • Repair or replacement of damaged spacer dampers
  • Tightening of loose jumper spacers
  • Repair and tightening of loose corona rings
  • Repair and tightening of loose OPGW (Optical Ground Wire) earth bonding


Key Achievements of the Project:

  • Pioneering Live-Line Techniques: This project marked the first instance in Africa where live-line work was conducted on these types of line structures using stick and barehand techniques, showcasing Skywolff Namibia’s innovative approach to powerline maintenance.
  • Uninterrupted Power Supply: The full scope of work was successfully executed under live conditions, ensuring that there were no power outages or interruptions during the maintenance activities.
  • Enhanced Infrastructure Reliability: The maintenance work improved the overall performance and safety of the 400 kV powerlines, securing a stable energy supply for the region.
  • Zero incidents or accidents: With the company’s non-negotiable approach towards safety; strict high-voltage live-line regulations and rules were always maintained. Thus, a zero incident records was kept throughout this project.

Skywolff Namibia’s successful execution of these live-line maintenance projects demonstrates the company’s commitment to excellence and innovation in the field of power infrastructure management.

Skywolff Namibia

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Live-Line Maintenance on 400 kV Powerlines – Namibia

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