Elements and Performance Criteria
- Prepare for work.
- Plans and specifications are obtained.
- Safety (OHS) requirements associated with installing stormwater and sub-soil drainage systems, 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.
- Tools and equipment, including personal protective equipment, are selected and checked for serviceability.
- Work area is prepared to support efficient installation of the stormwater and sub-soil drainage system.
- Determine installation requirements.
- Position of installation is determined in accordance with plans, specifications and site requirements, including legal point of discharge.
- Quantity and type of materials required are calculated from design drawings and specifications and comply with relevant Australian standards, local authorities' requirements and job plans and specifications.
- Materials are identified, ordered and collected in accordance with workplace procedures.
- Materials are checked for compliance with docket and order form, and for acceptable condition.
- Install stormwater and sub-soil drainage.
- Size and location of excavation are marked out to comply with drawings and specifications, and installation and site requirements.
- Site is excavated in accordance with drawings and specifications, site requirements and relevant Australian standards, ensuring minimum damage to surrounding structures or environment.
- Pipework and stormwater and sub-soil drainage system are installed in accordance with drawings and specifications, site requirements or job instructions and relevant Australian standards, with consideration to existing pipework and other services.
- Sustainability principles and concepts are applied to work preparation and application.
- Installation is tested to comply with relevant Australian standards and relevant statutory and regulatory authorities' requirements.
- Inspection openings and covers are fitted in accordance with relevant Australian standards and job specifications.
- Excavation is back-filled in accordance with relevant Australian standards and job specifications.
- Clean up.
- Work area is cleared and materials disposed of, reused or recycled in accordance with 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.
- Information is accessed and documentation completed in accordance with workplace requirements.