This unit describes the outcomes required to plan leak detection activities and to locate, identify and report leaks in water distribution networks (pressure mains).This unit applies to those working as field staff with a specific responsibility for planning and implementing leak detection activities.The skills and knowledge described in this unit must be applied within the legislative, regulatory and policy environment in which they are carried out. Organisational policies and procedures must be consulted and adhered to, particularly those related to WHS.Those undertaking this unit would work under indirect supervision, while performing routine tasks in a familiar context, ensuring minimum damage to the environment. No licensing, legislative or certification requirements apply to unit at the time of publication.