The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. |
Characteristics of materials may include: | acoustic propertiesaesthetic propertiesavailabilitycostdefects durabilityfire resistance propertieshealth and safety issuesinteraction with other materialslimitations due to manufacturing processstructural safetysustainability features, such as energy efficiencythermal propertiestolerancetransport, storage and handling requirements. |
Applications of materialsused for structural elements may include: | aesthetic propertiescoatings requiredcompatibility with other elementsfixings requiredstructural applicationsubstructural applicationuse in specific construction methods or systems. |
Materials used for structural elements may include: | composite materials glassmasonry, such as:bricksclayconcreteglass blocksstonemetalsnew and emerging materialstimber and timber products. |
Structural elements may include: | footings, including:concrete padpilespost and concretestripfloors, including:bearers and joistspier and beamslabs, including:raftsuspendedwafflewalls, including:framepost and beamsolid masonryroofs, including:conventionaltruss. |
Research may be: | consultation with:buildersclients manufacturersrepresentatives of regulatory authoritiessuppliersdata analysis and comparison, including: manufacturer specificationsperformance test informationliterature review, including peer assessments. |
Small-scale residential building design projects: | include all buildings covered by the BCA, except construction Type A buildings may be:additions and renovationsheritage restorationsnew buildings. |
Compliance requirements may include: | Australian standards BCAlegislationperformance requirements specified by clientsquality standards specified by clients. |
Applications ofmaterials used for building envelope may include: | claddingflashingliningroofingwaterproofing. |
Materials used for building envelope may include: | composite materialsnew and emerging materialsplaster and plasterboardslateterracottatimber and timber products. |
Services may include: | alternative energy sources, including solarelectricityenvironmentally sustainable design (ESD) energy systemsfire suppressiongas, including:natural gasliquefied petroleum gas (LPG) heating, ventilation and cooling (HVAC)telecommunicationswater. |