Australia Model Code of Practice: Excavation Work 3.6j: 3.6 Use underground locators with trained operators and prepare a SWMS for work involving services

Underground services can also be found with locating equipment such as ground penetrating radar and electromagnetic cable locators. The PCBU has to make sure the workers using this equipment have had the relevant training and are competent with it. A SWMS must be prepared to manage the risks of excavation work that involves underground services. The construction work code and the SWA guidance on working near overhead and underground electric lines.