Toolbox Talk

Working at Height Permit

TBT-PTW-025

Many UK construction sites require a specific working at height permit for tasks above a defined height threshold or where additional fall risks are present. The permit documents the risk assessment findings, the access equipment to be used, the fall protection in place, and the rescue plan. It ensures that all controls are verified before any height work begins. This talk explains the purpose of the height permit and how it protects you.

Key Hazards
Falls from height when control measures are not checked before work starts
Incorrect access equipment selected without formal assessment and approval
No rescue plan in place when fall arrest systems are being used
Workers entering height work areas without awareness of current risks
Control Measures
  • Obtain a working at height permit before starting any task above the site-defined height threshold.
  • Ensure the permit documents the specific access equipment, fall protection, and rescue plan for the task.
  • Verify that all control measures listed on the permit are physically in place before work begins.
  • Display the permit at the work location so all workers in the area know the controls in force.
  • Brief all operatives named on the permit on the hazards, controls, and rescue procedure.
  • Review the permit if conditions change including weather, equipment, or the scope of work.
  • Hand back and cancel the permit at the end of each shift or when the task is complete.
  • Do not exceed the scope of work authorised on the permit without obtaining a new one.
  • Retain completed permits on site for the project duration as part of the safety records.
Remember
  • Obtain a working at height permit before starting any task above the defined threshold
  • All control measures on the permit must be physically in place before work begins
  • Display the permit at the work location so everyone in the area is aware
  • Hand back and cancel the permit at the end of each shift or when work is complete
  • Do not exceed the scope of work authorised on the permit without a new approval
Applicable Legislation: Work at Height Regulations 2005 · CDM 2015 · MHSWR 1999 · Health and Safety at Work etc. Act 1974
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