What is the minimum number of fully qualified people the AFI requires to be present when working in an energized circuit?

When working on an energized circuit, the AFI (Air Force Instruction) mandates that at least two fully qualified individuals must be present. This requirement is in place for several important safety and operational reasons.

Firstly, having two qualified personnel ensures that there is a system of checks and balances, where one individual can monitor the actions of the other, potentially preventing accidents. This is critical when dealing with energized equipment, as the risk of electric shock or other hazards is significantly higher without proper oversight.

Secondly, the presence of two fully qualified individuals allows for immediate assistance should an emergency arise. If one person encounters a critical situation or is incapacitated, the second individual can respond quickly to provide aid or to shut down the equipment safely.

In many cases, safety regulations in similar contexts (such as OSHA guidelines in non-military settings) also reinforce the importance of having a minimum of two qualified workers in such high-risk environments, reflecting a broader consensus on safety best practices. Thus, this requirement is not just about regulatory compliance, but also about ensuring the safety of personnel engaged in potentially dangerous work.