Hazard Identification, Risk Assessment, and Control Measures

Date: 2025-09-05

Duration: [DURATION] minutes

Presenter: [PRESENTER NAME]

Location: [LOCATION]

Objective

To understand the principles of hazard identification, risk assessment, and control measures to maintain a safe working environment.

Introduction

This toolbox talk provides guidance on identifying hazards, assessing risks, and implementing effective control measures in the workplace. A hazard is any source of potential damage or harm to someone or something. [1]

Hazard Identification

Hazard identification is a critical process to evaluate potential harm in any situation, item, or thing. It is the first step in risk assessment. [2]

Slipping or tripping hazards: Injuries from falls, such as sprains, fractures, or head trauma. (Risk: Medium)
Inappropriate machine guarding: Contact with moving parts, leading to cuts, crushing injuries, or amputations. (Risk: High)
Equipment malfunctions or breakdowns: Unexpected equipment failure causing injuries, project delays, or property damage. (Risk: Medium)
Repetitive movements: Development of musculoskeletal disorders (MSDs) such as carpal tunnel syndrome or tendinitis. (Risk: Medium)
Exposure to chemicals (liquids, gases, solids, mists, vapours, etc.): Skin irritation, respiratory problems, poisoning, or long-term health effects. (Risk: High)

Control Measures

Eliminate the hazard: Choose a different process, modify an existing process, substitute with a less hazardous product, improve ventilation, or modify equipment or tools. [3] [3] [3] [3] [3]
Contain the hazard: Use enclosures, machine guards, worker booths, or similar devices to prevent contact with the hazard. [4]
Revise work procedures: Modify hazardous steps, change the sequence of steps, or add additional steps such as lockout/tagout procedures. [4]
Reduce the exposure: Minimize the number of times the hazard is encountered, modify machinery to reduce maintenance, and use appropriate personal protective equipment (PPE). [4] [4]

Personal Protective Equipment (PPE) Requirements

Safety Glasses: Always wear safety glasses to protect your eyes from flying particles, dust, and chemical splashes. Ensure they fit properly and are appropriate for the task.
Gloves: Select the appropriate type of gloves based on the hazards present. Use chemical-resistant gloves when handling chemicals, and wear cut-resistant gloves when working with sharp objects.
Steel-Toed Boots: Wear steel-toed boots to protect your feet from impact, compression, and punctures. Ensure they are in good condition and fit properly.

Real-World Example or Case Study

A worker noticed a frayed electrical cord on a power tool. They immediately reported it, preventing a potential electrical shock or fire. The tool was taken out of service and repaired.

Group Discussion

Discuss the following questions:

What are some common hazards in your work area?
What control measures can be implemented to reduce the risks associated with these hazards?

Emergency Procedures

In case of an injury, immediately administer first aid and seek medical attention if necessary.
For chemical spills, contain the spill, evacuate the area if needed, and follow the SDS guidelines for cleanup.
In the event of a fire, activate the nearest fire alarm, evacuate the building, and proceed to the designated assembly point.

Questions and Answers

Q: What should I do if I identify a hazard that I cannot control?

A: Report the hazard to your supervisor or the health and safety committee immediately. Do not attempt to control the hazard yourself unless you are trained and authorized to do so.

Q: How often should hazard assessments be conducted?

A: Hazard assessments should be conducted before any new task or process is introduced, after any incident or near miss, and regularly as part of routine inspections.

Summary

Recap of main points:

Hazard identification is the first step in preventing workplace injuries and illnesses.
Risk assessment helps prioritize hazards and determine appropriate control measures.
Control measures should be implemented using the hierarchy of controls, starting with elimination or substitution.
PPE is the last line of defense and should be used in conjunction with other control measures.

Remember: Safety is everyone's responsibility. Report hazards, assess risks, and control them.

Report all hazards, near-misses, and incidents to your supervisor immediately.