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 to perform repair or fabricate test pieces using GTAW process
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Materials or components to be welded and the applicable parent metal group are identified in accordance with applicable data Completed |
Evidence:
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Welding equipment is inspected for serviceability and correctly set up in accordance with standard operating procedures Completed |
Evidence:
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Component (or materials) is prepared for welding Completed |
Evidence:
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Gas tungsten arc weld component
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Welds are performed to the required standard in accordance with the applicable repair scheme or drawing while observing all relevant work health and safety (WHS) requirements, including the use of material safety data sheets (MSDS) and items of personal protective equipment (PPE) Completed |
Evidence:
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Completed welds are inspected for defects and any defects rectified Completed |
Evidence:
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Complete documentation
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Required documentation is completed in accordance with standard enterprise procedures Completed |
Evidence:
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