Which safety measures are recommended for working at heights during electrical installations?

When working at heights during electrical installations, using fall protection gear and establishing a secure work environment is crucial for ensuring safety. Fall protection gear, such as harnesses, safety nets, or guardrails, helps to prevent falls that can result in serious injuries or fatalities. This is particularly important in electrical work, where the risks associated with falls can be compounded by the potential for electrical hazards if a worker were to fall onto equipment or into an energized area.

Establishing a secure work environment includes ensuring that all tools and materials are properly secured, the area is free from hazards, and work platforms are stable. This comprehensive approach to safety is essential in reducing the likelihood of accidents and ensuring that workers can perform their tasks effectively and safely.

While some aspects of the other options may seem beneficial, they do not comprehensively address the necessary safety protocols for working at heights. For instance, working alone increases risk and does not allow for immediate assistance in case of an emergency, and only wearing gloves limits protection to grip without addressing fall risks. Having a spotter can provide some benefits, but it is not a substitute for personal fall protection measures and may not be sufficient on its own to ensure safety at heights.