What is first choice to reduce and eliminate a hazard?

Engineering controls are the first choice to reduce and eliminate hazards in the workplace. Engineering controls involve modifying or redesigning the workplace, machinery, or processes to eliminate the hazard at the source. Some examples of engineering controls include:

* Machine guarding: This involves installing physical barriers or guards around dangerous parts of machinery to prevent contact with workers.

* Ventilation systems: These systems are used to control air quality and remove hazardous fumes, dust, or vapors from the workplace.

* Lockout/tagout procedures: These procedures ensure that dangerous machinery is properly shut off and locked out before maintenance or repairs are performed.

* Ergonomic design: This involves designing workstations and tools to fit the human body and reduce the risk of musculoskeletal disorders.

Engineering controls are the most effective way to eliminate hazards because they address the hazard at its source. However, engineering controls can also be expensive and time-consuming to implement. In some cases, it may not be possible to completely eliminate a hazard with an engineering control. In these cases, additional controls such as administrative controls or personal protective equipment (PPE) may be necessary.