Chapter 4: Hazard, Risk, & Control

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the first step in the Hierarchy of Control Program for handling hazards?

Administrative Controls

Substitution

Engineering Controls

Elimination replacing/substituting materials (correct)

What is the purpose of Administrative Controls in risk control?

To protect the individual from specific hazards

To direct or provide guidance on the safest method for completing a job or task (correct)

To modify work environments through equipment or machinery

To eliminate hazards by identifying them

What does PPE consist of?

Substituting materials to remove hazards

Methods of modifying work environments through equipment or isolating machinery

Changes to work practices, policies, procedures, training, and rules

Clothing, helmets, goggles, and other devices designed to protect the individual from specific hazards (correct)

What is the primary focus of Engineering Controls in risk control?

Modifying work environments through equipment, isolating machinery, or ventilating a work environment Signup and view all the answers

What are the physical and mental conditions resulting from hazards known as?

Repetitive strain injury Signup and view all the answers

What is the purpose of Risk Analysis in risk control?

To determine where and when a control is necessary Signup and view all the answers

What is the second step in the Hierarchy of Control Program for handling hazards?

Substitution Signup and view all the answers

What is the purpose of PPE in risk control?

To protect the individual from specific hazards Signup and view all the answers

What is the primary focus of Administrative Controls in risk control?

Changes to work practices, policies, procedures, training, and rules Signup and view all the answers

What is the purpose of Engineering Controls in risk control?

Methods of modifying work environments through equipment, isolating machinery, or ventilating a work environment Signup and view all the answers

What is the third step in the Hierarchy of Control Program for handling hazards?

Engineering Controls Signup and view all the answers

What is the purpose of Elimination or replacing/substituting materials in risk control?

To remove the hazard Signup and view all the answers

What is the definition of risk assessment?

The process of identifying and analyzing hazards and risks in the workplace Signup and view all the answers

What is risk perception based on?

Individual interpretation of potential harm and concern for consequences Signup and view all the answers

What are the two main pillars of risk analysis?

Probability and Consequences Signup and view all the answers

What is the definition of incident in the workplace context?

An event or occurrence that had or could have had a negative impact on people, property, or processes Signup and view all the answers

What are the common types of injuries and illnesses mentioned in the text?

Overt Traumatic Injuries and Overexertion Injuries Signup and view all the answers

What are the common methodologies for hazard identification mentioned in the text?

Walk through surveys, Task & Job Inventory, and Hazard Analysis using fault tree Signup and view all the answers

What is the focus of hazard identification related to people?

Rushing and not being focused Signup and view all the answers

What is the focus of hazard identification related to equipment?

Proper maintenance and lighting Signup and view all the answers

What is the focus of hazard identification related to environment?

Temperature (weather conditions) and materials Signup and view all the answers

What is the focus of hazard identification related to processes?

Poor workplace design and unrealistic schedules Signup and view all the answers

What is the focus of hazard analysis using fault tree?

Manufacturing and root cause analysis Signup and view all the answers

What is the focus of risk analysis once hazards are identified?

Determining probability and severity of an incident or injury Signup and view all the answers

Study Notes

Hierarchy of Control Program

First step: Elimination of hazards to remove risks entirely.
Second step: Substitution of hazardous materials or processes with safer alternatives.
Third step: Implementation of Engineering Controls to isolate individuals from hazards.

Risk Control Mechanisms

Purpose of Administrative Controls: To change how workers interact with hazards through policies, procedures, and training to reduce exposure.
Purpose of PPE (Personal Protective Equipment): To provide individual protection against hazards when other controls cannot eliminate them.
Primary focus of Engineering Controls: To design safety features into equipment or processes to minimize exposure to hazards.

Hazardous Effects

Physical and mental conditions resulting from hazards are known as injuries and illnesses.
Purpose of Risk Analysis: To assess and quantify risks, enabling informed decisions for risk management.

Risk Assessment and Perception

Definition of Risk Assessment: A systematic process to evaluate potential risks that may be involved in a projected activity or undertaking.
Risk perception is based on individual experiences, beliefs, and understanding of risks.

Key Components of Risk Analysis

Two main pillars of risk analysis: Hazard identification and risk evaluation for effective risk management.
Definition of an incident: An unplanned event that results in harm or has the potential to cause harm in the workplace.

Common Injuries and Methodologies

Common types of injuries and illnesses include musculoskeletal disorders, slips, trips, falls, and exposure to harmful substances.
Methodologies for hazard identification include inspections, audits, and the use of checklists.

Focus Areas of Hazard Identification

Focus of hazard identification related to people: Evaluating tasks and ergonomics to identify human-related risks.
Focus of hazard identification related to equipment: Assessing machinery and tools to identify risks linked to their use.
Focus of hazard identification related to the environment: Analyzing workplace conditions and surroundings that may pose risks.
Focus of hazard identification related to processes: Reviewing workflows and operational procedures to uncover potential hazards.

Hazard Analysis Techniques

Focus of hazard analysis using fault tree: Identifying and analyzing the causes of specific failures or incidents to improve safety.
Focus of risk analysis once hazards are identified: Prioritizing risks based on their potential impacts and likelihood of occurrence for effective control measures.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

Test your knowledge of workplace safety terminology with this quiz. Identify and understand the definitions of key terms such as hazard, risk, risk assessment, and risk perception. Enhance your understanding of workplace safety and how to mitigate potential risks.

Chapter 4: Hazard, Risk, &amp; Control

Choose a study mode