Modification History
Not Applicable
Unit Descriptor
Unit descriptor |
This unit of competency specifies the outcomes required to apply decorative finishes to concrete surfaces, providing a distinct featured face finish for driveways, patios, paths or other areas requiring a decorative finish. The finish includes the use of stamps, stencils, colours, exposed aggregate and textured finishes. |
Application of the Unit
Application of the unit |
This unit of competency supports the attainment of the understanding and skills to apply decorative finishes to concrete, which may include working with others and as a member of a team. |
Licensing/Regulatory Information
Not Applicable
Pre-Requisites
Prerequisite units |
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CPCCOHS2001A |
Apply OHS requirements, policies and procedures in the construction industry |
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Employability Skills Information
Employability skills |
This unit contains employability skills. |
Elements and Performance Criteria Pre-Content
Elements describe the essential outcomes of a unit of competency. |
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the required skills and knowledge section and the range statement. Assessment of performance is to be consistent with the evidence guide. |
Elements and Performance Criteria
ELEMENT |
PERFORMANCE CRITERIA |
1. Plan and prepare. |
1.1. Work instructions and operational details are obtained using relevant information , confirmed and applied for planning and preparation purposes. 1.2. Safety (OHS ) requirements are followed in accordance with safety plans and policies. 1.3. Signage and barricade requirements are identified and implemented. 1.4. Plant, tools and equipment selected to carry out tasks are consistent with the requirements of the job, checked for serviceability and any faults are rectified or reported prior to commencement. 1.5. Materials quantity requirements are calculated in accordance with plans, specifications and quality requirements . 1.6. Materials appropriate to the work application are identified, obtained, prepared, safely handled and located ready for use. 1.7. Environmental requirements are identified for the project in accordance with environmental plans and regulatory obligations and applied. |
2. Carry out stencil finishes. |
2.1. Stencil finish is prepared so that any lapping will maintain alignment and bond. 2.2. Stencil is laid carefully onto screeded surface to specifications ensuring alignment, bond and flat. 2.3. Dry topping mix of colour, stone dust and cement is prepared and applied to specifications. 2.4. Surface is finished with wood or steel float to a consistent texture in accordance with specifications. 2.5. Stencil is lifted in accordance with setting time to manufacturer recommendations. 2.6. Control joints are inserted during placement and/or cut into applied finish after setting, to specifications. |
3. Carry out stamp finishes. |
3.1. Method of applying pattern is determined in accordance with designed finish and specifications. 3.2. Stamped finish pattern equipment is checked for cleanliness and serviceability. 3.3. Design layout is planned and initial starting point determined to specifications and design. 3.4. Base colour and topping dust are prepared and applied to specifications. 3.5. Base colour is floated into surface to specifications. 3.6. Colours are randomly applied, where specified, on to surface at random locations to create decorative type colourings. 3.7. Release agent is prepared and applied to specifications. 3.8. Stamp is used to create designed pattern and surface effect to specifications. 3.9. Control joints are inserted during placement and/or cut into applied finish after setting, to specifications. |
4. Carry out exposed aggregate finishes. |
4.1. Selected aggregates are incorporated in concrete mix to specifications. 4.2. Surface matrix is removed to exposed aggregate. 4.3. Exposed aggregate is left clean and free to designed effect and specifications. 4.4. Control joints are inserted during placement and/or cut into applied finish after setting, to specifications. |
5. Carry out textured finishes. |
5.1. Method of applying texture is determined in accordance with designed finish and specifications. 5.2. Base colour and topping dust are prepared and applied to specifications. 5.3. Base colour is floated into surface to specifications. 5.4. Colours are randomly applied, where specified, on to surface at random locations to create decorative type colourings. 5.5. Finish is applied with trowel to create designed pattern and surface effect to specifications. 5.6. Control joints are inserted during placement and/or cut into applied finish after setting, to specifications. |
6. Clean up. |
6.1. Work area is cleared and materials disposed of, reused or recycled in accordance with legislation, regulations, codes of practice and job specification. 6.2. Plant, tools and equipment are cleaned, checked, maintained and stored in accordance with manufacturer recommendations and standard work practices. |
Required Skills and Knowledge
REQUIRED SKILLS AND KNOWLEDGE |
This section describes the skills and knowledge required for this unit. |
Required skills |
Required skills for this unit are:
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Required knowledge |
Required knowledge for this unit is:
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Evidence Guide
EVIDENCE GUIDE |
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The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package. |
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Overview of assessment |
This unit of competency could be assessed in the workplace or a close simulation of the workplace environment, provided that simulated or project-based assessment techniques fully replicate construction workplace conditions, materials, activities, responsibilities and procedures. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit |
A person who demonstrates competency in this unit must be able to provide evidence of the ability to:
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Context of and specific resources for assessment |
This competency is to be assessed using standard and authorised work practices, safety requirements and environmental constraints. Assessment of essential underpinning knowledge will usually be conducted in an off-site context. Assessment is to comply with relevant regulatory or Australian standards' requirements. Resource implications for assessment include:
Reasonable adjustments for people with disabilities must be made to assessment processes where required. This could include access to modified equipment and other physical resources, and the provision of appropriate assessment support. |
Method of assessment |
Assessment methods must:
Validity and sufficiency of evidence requires that:
Assessment processes and techniques should as far as is practical take into account the language, literacy and numeracy capacity of the candidate in relation to the competency being assessed. Supplementary evidence of competency may be obtained from relevant authenticated documentation from third parties, such as existing supervisors, team leaders or specialist training staff. |
Range Statement
RANGE STATEMENT |
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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. |
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Information includes: |
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Planning and preparation include: |
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Safety (OHS ) is to be in accordance with state and territory legislation and regulations and project safety plan and may include: |
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Tools and equipment : |
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Quality requirements include: |
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Materials include: |
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Environmental requirements include: |
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Stencil finishes : |
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Control joints : |
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Stamped finishes : |
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Form release agents include: |
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Exposed aggregate finishes: |
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Textured finishes include: |
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Unit Sector(s)
Unit sector |
Construction |
Co-requisite units
Co-requisite units |
Nil |
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Functional area
Functional area |