Plant and machinery are present in most workplaces and working with moving plant or parts create exposure to the risk of injuries. The hazards associated with moving parts of machinery include the risk of crushing, shearing, entangling, trapping, hitting or abrading, or the uncontrolled release of pressure (energy). To successfully identify these hazards requires knowledge of how kinetic and potential energy and the interface between people and machinery that causes a loss of control of the energy.

In this podcast, we summarise the chapter on Mechanical Plant that is in the BOK Core Body of Knowledge for the Generalist OHS Professional. The discussion draws on the safety hierarchy of controls to develop ways to protect people when working with moving plant. We conclude with some implications for health and safety practitioners.