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Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

1. Compile property background information
   • Ownership details are described.
   • Irrigation history is described.
   • Locality and property details are described.
   • Agreements and easements with surrounding properties are identified.
   • Property maps are developed to illustrate locality and property boundaries.
2. Compile information on infrastructure and topography
   • Significant topographical and infrastructure features are described.
   • Opportunities and strengths of the property are identified.
   • Limitations and weaknesses of the property are identified.
   • Local planning issues that may affect the irrigation development are identified.
   • Map overlay to illustrate topography and infrastructure is developed.
3. Compile information on natural resources
   • Soil survey information is described.
   • Strategies to minimise and reduce soil erosion, and physical and chemical soil deterioration are identified.
   • Water sources availability and qualities are described.
   • Ground water depth and salinity issues are identified.
   • Climatic characteristics are described.
   • Map overlay to illustrate natural resource features is developed.
4. Compile information on enterprise cropping and planting
   • Suitability of soils and water quality for enterprise crops/plans is described.
   • Special irrigation requirements of crops/plants are identified.
   • Monthly and annual water budgets for each crop/plant program are developed.
   • Current yields are identified and compared with benchmark crop yields.
   • Targets are established with consideration for any factors which would limit optimum production.
   • Intended crop rotations are described.
   • Map overlay to illustrate crop and plant details is developed.
5. Compile information on existing irrigation and drainage system where used
   • Evaluation of current system performance is described.
   • Current system performance is compared to benchmark performance parameters.
   • Scheduling procedures are described.
   • Drainage management performance is described including environmental authority compliance issues.
   • Areas for improvement in system management and/or structure are identified.
   • Map overlay to illustrate irrigation system layout is developed.
6. Develop an irrigation and drainage management plan with specifications for new or up-graded irrigation and drainage system
   • Performance requirements for distribution, treatment and drainage systems are summarised.
   • New or replacement components are listed.
   • Development timetable is developed.
   • Proposed scheduling system is described.
   • Performance monitoring procedures and Occupational Health and Safety (OHS) requirements are described.
   • Drainage management processes are described.
   • Map overlay is developed to illustrate proposed irrigation and drainage development.

Required Skills

Required skills

compile and analyse complex information interpret statistical data and measurements identify adverse environmental impacts of irrigation system activities and recommend appropriate remedial action develop plans and reports use a range of irrigation and information management software develop and implement relevant enterprise OHS and environmental procedures use literacy skills to fulfil job roles as required by the organisation The level of skill may range from reading and understanding documentation to completion of written reports use oral communication skillslanguage competence to fulfil the job role as specified by the organisation including questioning active listening asking for clarification negotiating solutions and responding to a range of views use numeracy skills to estimate calculate and record complex workplace measures use interpersonal skills to work with others and relate to people from a range of cultural social and religious backgrounds and with a range of physical and mental abilities

Required knowledge

measuring and monitoring procedures soilplantwater relationships readily available water water table and salinity methods and techniques of irrigation irrigation system options computerised irrigation systems environmental impacts of irrigation systems using water from any ground or underground source enterprise policies and procedures relevant enterprise OHS procedures

Evidence Required

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
Overview of assessment
Critical aspects for assessment and evidence required to demonstrate competency in this unit	The evidence required to demonstrate competency in this unit must be relevant to workplace operations and satisfy holistically all of the requirements of the performance criteria and required skills and knowledge and include achievement of the following compile and analyse information on property background infrastructure topography and natural resources and land use compile details of current irrigation and drainage system design and performance determine performance requirements for distribution treatment and drainage systems incorporate specifications for a new or upgraded irrigation and drainage system into the irrigation and drainage management plan
Context of and specific resources for assessment	Competency requires the application of work practices under work conditions Selection and use of resources for some worksites may differ due to the regional or enterprise circumstances

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Range Statement

The range statement relates to the unit of competency as a whole.
Irrigation distribution systems may include:	micro-irrigation systems spray irrigation systems surface irrigation systems basin irrigation.
Irrigation systems may range from:	manual operation and monitoring to fully automated with computer control and monitoring.

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