This unit specifies the skills and knowledge required to set out spatial data for building or site works using surveying methods and equipment. It includes using horizontal and vertical control techniques to set out marks and lines to define the position and level of design points on site. The unit also includes interpreting plans and specifications in order to conduct measurements and calculations to establish building elements of the correct size, in the correct plan position and at the correct reduced level. This unit is suitable for entry-level technicians who use a broad range of cognitive, technical and communication skills to select and apply a range of methods, tools, materials and information to complete routine and non-routine activities and provide and transmit solutions to a variety of predictable and sometimes unpredictable problems. Surveying and spatial information skills are applied in a range of industry contexts, including town planning, civil construction, mining, engineering, health, agriculture and defence.All work must be carried out to comply with workplace procedures, in accordance with relevant state/territory regulations that govern surveying work, as well as work health and safety (WHS) legislation and regulations that apply to the workplace.Cadastral surveying must be undertaken under the supervision of a registered surveyor. Users must check with the relevant regulatory state/territory authority before delivery. No licensing, legislative or certification requirements apply to this unit at the time of publication.