Which action best reduces the risk of initiating a stored munition during maintenance?

• A. Removing all PPE to speed up work.
• B. Relying solely on visual inspection without procedures.
• C. Applying bonding and grounding, and following lockout/tagout procedures.
• D. Keeping munitions energized during maintenance.

Answer: (C)

Controlling stored energy and preventing initiation during maintenance hinges on isolating energy sources and eliminating static buildup. Bonding and grounding equalize electrical potential and provide a safe path for any discharge, so a spark won’t ignite a munition when a tool or component is contacted. Lockout/tagout physically prevents re-energizing the system while work is done, with a visible warning and authorized clearance. Put together, these steps dramatically reduce the risk of initiation because energy sources are both isolated and unable to re-energize, and static charges are safely dissipated. PPE alone isn’t enough, and relying on visual inspection or keeping munitions energized fails to address hidden energy or static hazards.