Question

What is the hierarchy of risk control measures from most to least preferred ?

Answer 1

Hierarchy of controls to be most effective and move down to be considered least effective. it is a approach to risk reductions enhance occupational health and safety. it inlcudes
Elimination - remove physically hazard objects in workplace. example: use non toxic chemicals for machinery requirement.
substituaiton -replace the hazard. example: replace the hazardous chemicals and replace it for safer one.
engineering controls -remove the people from hazardous. equipment that should not interfere with worker productivity and it should make the work easy. example:noise control.improve the sound insulation in the cabs and other vehicles.
Adminstrative controls - change the way people work . example: limit the workers times, install alarm, signals and warning.
Personal protective equipment: use personal protective equipment. example: use mask, eye shield and aprons, helmet for various work conditions that encourage workers to protect them from various hazards.