Assessment Task 2BSBWHS501A Ensure a safe workplace (Siu WahYIM)•audit reports (internal or external)•formal risk assessment reports.4 When a hazard is identified, the supervisor/ manager must assess the risk and implement a control plan using the WHS risk assessment methodology. Where reasonably practicable, this should be completed in consultation with HSRs and 5 The supervisor or manager must ensure that the controls implemented are reviewed and their effectiveness monitored.6 The supervisor or manager must ensure that a record of the identification, assessment and control process is maintained.TermDefinitionHazardA source or a situation with a potential for harm in terms of human injury or ill-health, damage to property, damage to the environment, or a combination of these. (AS 4801)Hazard identificationThe process of recognizing that a hazard exists and defining its characteristics. (AS 4801)IncidentAny unplanned event resulting in, or having a potential for injury, ill-health, damage or other loss. (AS 4801)RiskIn the context of this procedure, the likelihood and consequence of injuryor harm occurring. (AS 4801)Risk controlIn the context of this procedure, risk control includes risk reduction and risk avoidance.Risk avoidance reduces the risk to zero. Normally this can only be achieved by eliminating the hazard or ceasing the activity.Risk reduction may involve reducing the likelihood of harm occurring or reducing the consequence if an unwanted event does occur. (HB 205)Risk control planAn action plan that sets out how the OHS risks identified in a risk assessment will be eliminated or controlled.Risk registerA list of hazards, associated risks (pre- and post-control) and controls, sorted in order of the highest to lowest risk.Hierarchy of risk controlA sequence of risk control categories listed in order of effectiveness, andarranged in three levels:Level 1: Elimination or the hazard or risk.