Replacing single glazed windows with double glazed windows

Identify suitable OHS hazard categories to help guide identification of hazard to health and safety at workIdentify and apply suitable OHS hazard identification, risk assessment methods in different contexts Describe and apply the hierarchy of controls to hazards posing high risk to workers health and safety Design an OHS risk management process Identify people (duty holders) and their responsibilities in relation to OHS risk management in a supply chain.