Eliminating the hazard and risk is the highest level of control in the hierarchy, followed by reducing the risk through substitution, isolation and engineering controls, then reducing the risk through
NIOSH defines five rungs of the Hierarchy of Controls: elimination, substitution, engineering controls, administrative controls and personal protective equipment. The hierarchy is arranged beginning with the most effective controls and proceeds to the least effective.
A control is more effective when it's highly: relevant (it's designed to address the intended risk) • complete (it addresses most/all of the risk) • reliable (it operates as expected) • timely (it operates at the right time and reacts quickly enough).
The control function can be viewed as a five-step process: (1) establish standards, (2) measure performance, (3) compare actual performance with standards and identify any deviations, (4) determine the reason for deviations, and (5) take corrective action if needed.
What are the 5 hierarchies of control? The 5 hierarchies of control consist of; elimination, substitution, engineering controls, administrative controls, and PPE (Personal Protective Equipment).
Personal Protective Equipment (Level Six)
The final level in the hierarchy of risk control is the use of PPE. This level will likely be utilised regardless of what other levels are also being used to control risk. However, it remains at the bottom of the hierarchy as it doesn't remove or reduce the risk itself.
Risk Assessment Step #1: Identify Hazards In The Workplace
Identifying and locating potential hazards is the first step in a risk assessment. Several different types of hazards should be considered.
PPE, work practice controls, and administrative controls are considered the least effective hazard controls. These methods don't get rid of the hazard.
Hazard Elimination: Always the first choice.
The least effective of all the safety controls is reliance on personal protective equipment (PPE). PPE is any piece of additional equipment such as helmets, gloves, or safety goggles that protect employees from workplace hazards.
These five types of management control systems are (i) cultural controls, (ii) planning controls, (iii) cybernetic controls, (iv) reward and compensation controls and (v) administrative controls.
The basic control process, wherever it is found and whatever it is found and whatever it controls, involves three steps: (1) establishing standards. (2) measuring performance against these standards. and (3) correcting deviations from standards and plans.
Common examples include mechanical guards, interlocking systems and safeguarding devices such as fences, safety mats and two-hand controls. While engineering controls aren't as protective as elimination or substitution, they still control exposure at the source of the hazard, before it comes into contact with workers.
The hierarchy of fall hazard control includes: elimination of fall hazards, prevention (Engineering Controls) of falls, and control (Training and PPE) of falls.
The 5Cs framework is represented by the skills and qualities of Commitment, Communication, Concentration, Control and Confidence.
The first step in the controlling process is fixation of standards because standards are the criteria against which actual performance would be measured. Standards serve as benchmarks towards which an organisation strives to work.