Category: Safety & quality
Prepared by Eng. Ahmed Fathy, Projects Manager ·
Definition
A risk assessment is a written study of each activity that identifies hazards to people and property, their likelihood and severity, and the controls required before work starts.
Why it matters on a project
It is the basis of the permit to work and the safety plan, and regulators and major owners require it before allowing high-risk work.
Worked example
A hazard with likelihood 3 of 5 and severity 4 of 5 scores 3 × 4 = 12, a high risk that needs controls before work and a re-assessment.
Common mistake
Copying a generic risk assessment from another project without checking current site conditions.
Frequently asked questions
Who prepares the risk assessment?
The supervisor responsible for the activity with the safety officer, reviewed with the workers doing it.
When is it updated?
When the method, location or equipment changes, and after any incident or near miss.
Related terms
- Permit to workWritten authorisation for hazardous work (hot work, work at height, confined spaces) under set conditions.
- Method statementA step-by-step description of how an activity will be carried out safely and to specification.
- PPEHelmet, high-visibility vest, safety boots, glasses, gloves and harness as the activity requires.
- Near missAn event that nearly caused injury or damage, reported and analysed to prevent recurrence.
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