Referencing Styles : Not Selected Students MUST read the following information prior to commencing this assessment. Achieving Competency in this assessment piece This assessment will assess the above critical skills and knowledge for this unit. Should competency in this assessment piece not be achieved - you will be required to re-attempt / further demonstrate your competence to your assessor. Further Information For further information on assessment requirements please refer to your Unit Outline for this unit and / or HCB student induction book. Feedback will be provided to students once this assessment has been marked. Notes on assessment Critical Skills and Knowledge Assessed Hierarchy of Waste Management activity 25% Knowledge of environmental and resource hazards/ risks