This unit of competency specifies the outcomes required to inspect sites for commercial, industrial and residential building design projects covered by the Building Code of Australia (BCA), except construction Type A buildings. Site inspections are conducted to determine contours and measurements; existing conditions, structures, features and services; and neighbourhood characteristics. The unit involves analysing sites; determining orientation and layout of building, access and egress points, and existing utilities and services infrastructure; and producing measured drawings for projects.The unit supports inspecting and analysing sites, including alteration and additions, heritage restorations, and new buildings, including houses, factories, motels, offices, restaurants, retail and service outlets, and warehouses. It applies to building designers who gather and correlate field data from small-scale building design project sites and produce accurate measured site drawings.Licensing, legislative, regulatory or certification requirements apply to this unit of competency in some States. Relevant state and territory regulatory authorities should be consulted to confirm those requirements.