Elements and Performance Criteria
- Prepare for work.
- Drawings and specifications are obtained from site inspection.
- Safety (OHS) requirements associated with selecting and installing roof sheeting and wall cladding, and workplace environmental requirements, are adhered to throughout the work.
- Quality assurance requirements are identified and adhered to in accordance with workplace requirements.
- Tasks are planned and sequenced in conjunction with others involved in or affected by the work and statutory and regulatory authority requirements.
- Tools and equipment, including personal protective equipment, are selected and checked for serviceability.
- Work area is prepared to support efficient selection and installation of roof sheeting and wall cladding.
- Identify insulation requirements.
- Level of insulation from rain and other noise, condensation control and heat transfer reduction is determined.
- Installation method, insulation supports and insulation materials are identified to meet performance requirements, plans, specifications, regulatory authorities' requirements and relevant information.
- Quantity and type of insulation materials required are calculated from design drawings and specifications in compliance with local authorities' requirements.
- Select sheeting, cladding and non-metallic materials.
- Appropriate roof sheeting and wall cladding are identified to comply with design specifications.
- Quantity and type of manufactured roof coverings and/or fittings required are calculated from design drawings and specifications in compliance with local authorities' requirements.
- Manufactured non-metallic roof materials are identified from plans and specifications and verified as compliant with design requirements and regulatory authorities' requirements.
- Proposed roof and wall coverings, sealant, non-metallic materials, fixing materials, roofing and catchments are selected and checked for compatibility.
- Materials, including insulation, are identified, ordered and collected in accordance with workplace procedures.
- Materials and equipment are checked for compliance with docket and order form and for acceptable condition, and faults are reported.
- Install roof sheeting or wall cladding.
- Safety mesh and thermal insulation are fixed in accordance with relevant Australian standards, job specification and manufacturers' requirements.
- Sheets are marked and trimmed prior to fixing and cut edges are treated according to manufacturer specifications.
- Sheets, cladding and non-metallic materials are fixed in compliance with relevant Australian standards and manufacturer specifications.
- Sustainability principles and concepts are applied throughout the installation
- Clean up.
- Work area is cleared and materials disposed of, reused or recycled according to legislation, regulations, codes of practice and job specification..
- Tools and equipment are cleaned, checked, maintained and stored in accordance with manufacturer recommendations and workplace procedures.
- Documentation is completed in accordance with workplace requirements.