What is the Hierarchy of Controls when it comes to hazard identification on job sites? The Hierarchy of Controls is a tried-and-true process for identifying and ranking safeguards to protect workers from hazards. It includes five categories, ranging from the most effective to the least effective.
- Elimination ensures the hazard(s) are physically removed and no longer exist on-site. They can include removing the use of hazardous materials, performing work at the ground level rather than elevated, and halting the use of excessively loud processes.
- Substitution means changing or switching out a material or process to reduce the hazard. This can include switching out a known hazardous material for a less hazardous material, or changing the process to utilize less force, speed, temperature or electrical current.
- Engineering Controls reduce exposure to hazards by preventing hazards from coming into contact with workers. Engineering Controls still allow workers to perform their tasks and some examples would be noise enclosures, ventilation of exhausts or air circulation, guardrail systems, machine guards, and lift equipment.
- Administrative Controls change the way work is performed or enable workers with additional information by providing them with relevant procedures, training, or warnings. Administrative Controls are often paired with other higher-level controls within the Hierarchy.
- Personal Protective Equipment (PPE) can include clothing, devices, or other protective systems to ensure workers are protected from hazards. PPE needs constant effort and attention, along with proper training and use, to be effective. Higher-level controls are not always feasible when it comes to hazard mitigation, but the use of PPE along with other control methods can be an effective way to protect workers and employees.
If there is ever a time where you may be unsure about hazard identification or how to mitigate a site-specific hazard, please feel free to reach out to MITA’s Director of Safety, Greg Brooks, or MITA’s Safety Coordinator, Matt Moody.
The Safety Directors Meeting on September 16 will cover these topics along with MIOSHA grants and suicide prevention. Click here to register.
Greg Brooks – GregBrooks@thinkmita.org – 517-507-2531
Matt Moody – MattMoody@thinkmita.org – 810-599-5261
