Control Measures and Risk Assessment

The video tutorial explains the hierarchy of control measures, a process model for risk management. It covers five levels: elimination, substitution, engineering controls, administrative controls, and personal protective equipment (PPE). Elimination removes hazards entirely, while substitution reduces them. Engineering controls isolate hazards, and administrative controls influence behavior. PPE is the last resort. The tutorial emphasizes evaluating control measures based on risk severity and likelihood, balancing time, cost, and effort to ensure effective risk management.

What is the primary purpose of the hierarchy of control measures?

• To reduce costs in safety management

• To eliminate all workplace hazards

• To prioritize control measures from most to least effective

• To ensure all employees wear PPE

Which control measure involves completely removing a hazard?

• Substitution

• Engineering controls

• Elimination

• Administrative controls

In the context of substitution, what is a key consideration?

• Reducing the cost of materials

• Increasing the number of employees

• Ensuring PPE is available

• Introducing new hazards

Which control measure involves changing a product or process to reduce risk?

• Elimination

• Administrative controls

• Engineering controls

• Substitution

What is an example of an engineering control?

• Providing safety training

• Using interlocked devices to prevent electrical shock

• Wearing safety goggles

• Conducting regular risk assessments

Which of the following is considered an administrative control?

• Using a mobile scaffold

• Providing specific employee training

• Installing physical guards on machinery

• Wearing hard hats

What is the role of risk assessment in administrative controls?

• To provide PPE to employees

• To substitute hazardous materials

• To inform people of hazards and control measures

• To eliminate all risks

Why is PPE considered the least effective control measure?

• It does not eliminate or reduce the hazard itself

• It is not available for all hazards

• It is the most expensive option

• It requires extensive training

What should be considered when deciding on reasonable control measures?

• The color of the equipment

• The number of employees affected

• The time, cost, and effort versus risk reduction

• The availability of PPE

What is a potential drawback of relying solely on PPE?

• It does not address the hazard itself

• It is the most effective control measure

• It can be uncomfortable for employees

• It is always the cheapest option