What is the minimum safe distance workers must maintain when erecting scaffolding near powerlines?

When erecting scaffolding near powerlines, maintaining a minimum safe distance is crucial to prevent electrical hazards and ensure the safety of workers on site. The requirement of a 4-meter distance is based on industry standards and guidelines established to mitigate the risks associated with working in proximity to overhead powerlines. This distance helps to prevent accidental contact with live wires, which can lead to serious injuries or fatalities from electric shocks.

Understanding the rationale behind this specific distance also highlights the importance of safety regulations in construction and scaffolding practices. Workers must be trained and aware of these safety protocols to work effectively and without risk of harm. While other distances may be mentioned in different contexts or specific situations, 4 meters is generally accepted as the minimum safe distance in standard practices.