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 materials for gas tungsten arc welding (GTAW)
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Weld requirements are identified from specifications and/or drawings Completed |
Evidence:
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Material is correctly prepared Completed |
Evidence:
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Materials are assembled/aligned to specification, where required Completed |
Evidence:
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Select welding equipment and consumables
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Welding equipment and electrodes, accessories and consumables appropriate to the material are identified and selected Completed |
Evidence:
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Assemble and set up welding equipment
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Welding equipment is assembled and set up Completed |
Evidence:
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Minimise and rectify distortion
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Appropriate distortion prevention measures for weld and material type are selected and applied Completed |
Evidence:
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Distortion is rectified Completed |
Evidence:
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Weld to job specification using GTAW
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Weld deposit is to specifications Completed |
Evidence:
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Joints are cleaned to specifications Completed |
Evidence:
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Ensure weld conformance
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Defects are removed with minimum loss of sound metal using techniques and tools appropriate to the defect, material and process Completed |
Evidence:
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Weld joints are visually inspected for conformance to specifications Completed |
Evidence:
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Maintain weld records as required
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Weld records are completed correctly Completed |
Evidence:
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