Effective risk assessment is the cornerstone of workplace accident prevention. Industrial environments introduce complex machinery, high-voltage systems, and hazardous substances requiring methodical analysis.
- Identify the Hazards: Inspect working areas, analyze task workflows, and consult chemical SDS data sheets.
- Determine Who Might Be Harmed & How: Map vulnerable groups including operators, maintenance crews, sub-contractors, and visitors.
- Evaluate Risks & Decide on Controls: Calculate risk scores (Likelihood x Severity) and implement the Hierarchy of Controls.
- Record Findings & Implement Actions: Document findings in official JSA (Job Safety Analysis) records.
- Review & Update Periodically: Re-assess whenever new machinery is introduced or site procedures change.
Safety professionals must always apply controls in order of priority:
- Elimination: Remove the hazard completely from the process.
- Substitution: Replace dangerous chemicals or machinery with safer alternatives.
- Engineering Controls: Isolate people from the hazard (e.g., machine guards, ventilation systems).
- Administrative Controls: Change the way people work (e.g., permits to work, rotation schedules).
- PPE: Protect the worker with Personal Protective Equipment as a last line of defense.
