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?
Prepare for work.
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Identify work requirements Completed |
Evidence:
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Identify and control hazards Completed |
Evidence:
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Coordinate with appropriate personnel Completed |
Evidence:
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Prepare valves for operation.
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Check operation of valves and valve systems by applying knowledge of valve operation and fundamental operating principles Completed |
Evidence:
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Check the valves required for operation against the site specific operating pressures, temperatures, volume, velocities and materials requirements where applicable Completed |
Evidence:
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Prepare or sequence valves required for operation, ensuring that they are either closed or opened as required, to regulate the flow of liquids and systems flow rates in a safe and efficient manner Completed |
Evidence:
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Check the valve operational integrity to minimise the risk of valve leakages and failures. Completed |
Evidence:
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Operate valve systems.
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Monitor valve operation to ensure it is functioning correctly and excludes such incidents as vibration, chatter, cycling, and sticking Completed |
Evidence:
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Take appropriate action Completed |
Evidence:
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Regulate or alter valve sequences to control the flow rates of fluid during the process to meet changing production conditions and demands. Completed |
Evidence:
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Conduct operational maintenance
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Clean and lubricate valve stems, threads and other operational parts to ensure the correct operational condition of the valve is maintained Completed |
Evidence:
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Evenly tighten valve bolting assembles to prevent product leakage Completed |
Evidence:
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Identify valve and regulator faults and take appropriate action Completed |
Evidence:
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Isolate jammed or sticking valves from operation, and take appropriate action. Completed |
Evidence:
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Isolate and de-isolate valves.
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Isolate plant Completed |
Evidence:
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Make safe for required work Completed |
Evidence:
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Check plant is ready to be returned to service Completed |
Evidence:
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Prepare plant for return to service. Completed |
Evidence:
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