Construction Risk Assessment
How to conduct a construction site risk assessment
Five steps supervisors use before high-risk construction work begins.
- 1
Define the work
Break the job into sequential steps and note the people, tools, plant, and site conditions involved.
- 2
Identify hazards
For each step, record what could cause harm and who could be affected.
- 3
Score the initial risk
Assess likelihood and consequence before controls are applied.
- 4
Choose effective controls
Work down the hierarchy of controls, favouring elimination and engineering controls over PPE.
- 5
Review and brief the team
Confirm the residual risk is acceptable, then update the assessment whenever the work changes.
Construction-specific hazards to cover
Construction risk assessments must address falls from height, struck-by and caught-between, excavation collapse, overhead power, mobile plant interaction, and simultaneous operations. Document controls per job step, not as generic bullet lists.
RiskDraft produces step-level rows so your construction risk assessment reads like a method statement a crew can brief from — not a checkbox exercise.
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Related construction & safety guides
Step-by-step walkthrough
What is a risk assessment?Definition & legal context
Hazard identificationSpotting hazards before work
Risk matrix explained5×5 likelihood × consequence
Hierarchy of controlsElimination through to PPE
Risk assessment examplesWorked examples for common tasks
Construction risk assessmentConstruction site hazards and controls
Plant risk assessmentMachinery and mobile plant
Manual handling assessmentLifting and material movement
Fall risk assessmentWorking-at-height tasks
Hazard identification and risk assessmentFrom hazard identification to controls
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