The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Assess irrigation drainage and collection systems
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Measure drainage performance Completed |
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Measure drainage and tail water quality Completed |
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Measure water table depth where required Completed |
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Measure soil salinity where required Completed |
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Identify and record factors external to the system which may cause interference Completed |
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Analyse drainage system data and compare to the performance specified in the irrigation drainage plan Completed |
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Regulate flows
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Inspect flow regulating systems and apply adjustments necessary to achieve discharge requirements specified Completed |
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Monitor discharge flows and apply diversions to facilitate repair or emergency Completed |
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Control and operate drainage system structures and processes
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Control processes to maintain specified performance Completed |
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Develop and implement maintenance procedures Completed |
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Identify, address and report operational conditions of the drainage system Completed |
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Integrate processes to improve drainage network performance Completed |
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Troubleshoot drainage problems
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Conduct a visual inspection to determine damaged or broken components and record results Completed |
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Inspect areas being drained for signs of water pooling and record problems Completed |
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Access drainage lines to allow blockage to be cleared Completed |
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Clear blockage or replace blocked section Completed |
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Test drainage line to confirm blockage is cleared from pipe system Completed |
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Repair or reseal drainage line to permit normal use Completed |
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Rehabilitate the drainage site Completed |
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Record and report system performance status
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Record water quality Completed |
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Record water table depth, soil moisture and salinity Completed |
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Document strategies that minimise negative environmental impacts and maximise positive impacts of the drainage system Completed |
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