Podcast
Questions and Answers
Which of the following is NOT an example of eliminating a hazard?
Which of the following is NOT an example of eliminating a hazard?
What is the primary advantage of using engineering controls to manage hazards?
What is the primary advantage of using engineering controls to manage hazards?
Which of the following is an example of substituting a hazard with a lesser risk?
Which of the following is an example of substituting a hazard with a lesser risk?
Which of the following is NOT considered an engineering control?
Which of the following is NOT considered an engineering control?
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The text states that eliminating a hazard is not always achievable. Which of the following examples demonstrates this?
The text states that eliminating a hazard is not always achievable. Which of the following examples demonstrates this?
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What is the main goal of isolating a hazard?
What is the main goal of isolating a hazard?
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Which control measure is often considered the last line of defense against a hazard?
Which control measure is often considered the last line of defense against a hazard?
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Which of the following is an example of an administrative control?
Which of the following is an example of an administrative control?
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What type of control measure involves utilizing protective gear to prevent exposure to hazards?
What type of control measure involves utilizing protective gear to prevent exposure to hazards?
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Which of the following is NOT an example of an administrative control measure?
Which of the following is NOT an example of an administrative control measure?
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How can administrative controls help reduce the severity of exposure to hazards?
How can administrative controls help reduce the severity of exposure to hazards?
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Which of these options is an example of a work practice that can be implemented as an administrative control?
Which of these options is an example of a work practice that can be implemented as an administrative control?
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What is the main objective of using administrative controls?
What is the main objective of using administrative controls?
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What is a potential drawback of relying solely on personal protective equipment (PPE) to control hazards?
What is a potential drawback of relying solely on personal protective equipment (PPE) to control hazards?
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What is the primary role of a worker in implementing administrative controls?
What is the primary role of a worker in implementing administrative controls?
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Which of these statements accurately describes the use of administrative controls to address slips, trips, and falls?
Which of these statements accurately describes the use of administrative controls to address slips, trips, and falls?
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Study Notes
Control Measures of Hazards
- Control measures aim to reduce exposure to hazards. They may involve removing the hazard entirely or decreasing its risk.
- The six main steps for controlling hazards are:
- Eliminate the hazard. This is ideal but not always possible. Removing the hazard eliminates the risk completely.
- Substitute the hazard with a lesser risk. Finding a less dangerous alternative for the hazard reduces harm.
- Isolate the hazard. Separating the hazard from people reduces exposure.
- Engineering controls. These are physical changes to systems or processes to prevent exposure.
- Administrative controls. These involve changes to procedures, training, or scheduling.
- Personal Protective Equipment (PPE). This includes safety gear like gloves, safety glasses, or hard hats.
Example of Hazard Elimination
- Example 1: Petrol stations in Ireland removed lead from petrol, which eliminated the risk of lead poisoning for staff.
- Example 2: The FDA banned powdered gloves in surgery to eliminate the risk of serious health effects.
Example of Hazard Substitution
- In labs, Toluene is often used instead of Benzene. Toluene has similar properties but is less toxic and doesn't cause cancer.
Example of Hazard Isolation
- Noisy equipment can be isolated in soundproof enclosures to protect workers from noise.
- Chemicals can be stored in fume cupboards to prevent exposure to workers.
Example of Engineering Controls
- Redrawing a process to create barriers between workers and hazards.
- Machinery guarding and proximity guarding to protect workers from moving parts.
- Extraction systems for removing hazardous substances.
- Moving workers to remote locations to keep them away from hazards.
Example of Administrative Controls
- Written safety policies, rules, and procedures.
- Changes to work schedules that include additional rest breaks, job rotation, or adjusting the work pace.
- Training workers on safe procedures, ergonomics, and lifting techniques.
Example of PPE
- Gloves, safety glasses, earmuffs, aprons, safety footwear, and dust masks are examples of PPE to protect workers.
Control Measures for Slips, Trips, and Falls
- Employers must provide information, instruction, and supervision for workers to protect their safety and health.
- Relevant workplace factors include work area characteristics, weather conditions, work tasks, and worker practices.
- Control measures include slip-resistant flooring, slip-resistant mats, sloped surfaces (ramps, handrails), surfaces free of obstructions, appropriate drainage, and adequate lighting.
Hierarchy of Controls
- Elimination and substitution are the most effective and top of the hierarchy.
- Engineering controls are more effective than administrative controls;
- Administrative controls are generally more effective than PPE.
Examples of Control Measures for Different Hazards
- Noisy machine: Replace the machine with a quieter version, install muffling devices, sound-reduction curtains, limit time near the machine, and provide workers with appropriate ear protection.
- Caustic chemical for parts cleaning: Use different, non hazardous chemicals or enclose cleaning in a glove hood. Use personal protective equipment, implement job rotation schedules, and wear protective gloves and face shields.
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Description
Test your knowledge on the different control measures for hazards. This quiz covers essential steps like eliminating hazards, substituting risks, and using protective equipment. Understand practical examples and learn how to effectively manage workplace safety.
