What is the proper sequence for hazard control steps?

The correct sequence for hazard control steps emphasizes the most effective strategies for reducing or eliminating risks in the workplace. The first step is to engineer the hazard out, which involves designing processes, equipment, or work practices in such a way that hazards are eliminated or significantly reduced. This is the strongest method of control because it addresses the root cause of the hazard, rather than just mitigating its effects.

Following that, guarding the hazard comes into play. This step involves implementing safety measures such as barriers, guards, or other physical solutions that prevent workers from coming into contact with the hazard. Guarding is a way to minimize exposure when elimination is not entirely feasible, acting as a secondary layer of protection.

Finally, educating personnel is crucial for promoting safety awareness and ensuring that workers understand the hazards they may encounter, the measures put in place to protect them, and how to respond in case of an emergency. This step reinforces the understanding of hazards and promotes safe behavior, but it is reliant on the previous measures being in place to be effective.

This sequence reflects the hierarchy of hazard control, prioritizing the elimination of hazards as the most effective method, followed by engineering controls, and lastly, relying on personnel education to support the overall safety effort.