Risk Assessment & Hazard Control Flashcards

What is the first step in the risk assessment process?

Answer: Identify potential hazards

The risk assessment process begins with identifying what could cause harm in the workplace. Before risks can be evaluated, analyzed, or controlled, it is essential to first recognize and list all potential hazards. This initial step forms the basis for all subsequent safety actions and risk management strategies.

Why is hazard control important in safety planning?

Answer: It helps reduce risk of harm.

Hazard control is a critical aspect of safety planning focused on implementing measures to eliminate or reduce the likelihood and severity of harm from identified hazards. By effectively controlling hazards, workplaces can significantly lower the risk of accidents, injuries, and illnesses. This ensures a safer environment for employees and compliance with safety regulations.

Which of the following is a method of hazard control?

Answer: Engineering controls

Engineering controls are a method of hazard control that involves modifying the work environment or process to eliminate or reduce exposure to a hazard at its source. This can include redesigning equipment, installing ventilation systems, or enclosing hazardous processes. It is considered a highly effective and permanent control measure.

Which tool is commonly used to rate risks?

Answer: Risk matrix

A risk matrix is a common tool used in risk assessment to evaluate and prioritize risks. It typically plots the likelihood of an event against the severity of its consequences. This provides a visual and systematic way to rate risks and determine which require the most urgent attention and control measures.

Which of the following is a behavioral hazard?

Answer: Employee bypassing safety gear

A behavioral hazard refers to unsafe acts or practices performed by individuals that can lead to accidents or injuries. An employee bypassing safety gear is a direct example of such a hazard. It involves a conscious decision to disregard established safety protocols, significantly increasing personal and workplace risk.

What is the purpose of conducting regular hazard assessments?

Answer: To identify and address new or recurring hazards

Regular hazard assessments are essential for maintaining a safe workplace because hazards can change over time due to new equipment, processes, or environmental factors. These assessments ensure that all potential dangers are continuously identified, evaluated, and appropriately controlled. This proactive approach prevents incidents and ensures ongoing safety compliance.

Which control method is preferred when eliminating a hazard is not possible?

Answer: Substitution

Substitution is a control method in the hierarchy of controls where a hazardous material or process is replaced with a less hazardous one. When elimination isn't possible, substitution is preferred because it reduces the hazard at its source. This offers a more effective and permanent solution than administrative controls or personal protective equipment.

What is an example of an administrative control?

Answer: Rotating job assignments to reduce exposure

Administrative controls involve implementing policies, procedures, and work practices to reduce exposure to hazards. Rotating job assignments is an example because it limits the duration of an employee's exposure to a specific hazard. This reduces the overall risk without physically altering the hazard itself, relying on changes in work organization.

What is one benefit of involving workers in hazard assessments?

Answer: Improved accuracy of hazard identification

Involving workers in hazard assessments is highly beneficial because they often have firsthand knowledge of their tasks and the specific hazards associated with them. Their practical experience and unique perspectives can lead to a more comprehensive and accurate identification of potential dangers. This improves the overall effectiveness of safety planning.