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?
Determine job requirements
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Follow standard operating procedures (SOPs) Completed |
Evidence:
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Comply with work health and safety (WHS) requirements at all times |
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Completed |
Evidence:
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Use appropriate personal protective equipment (PPE) in accordance with SOPs |
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Completed |
Evidence:
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Identify job requirements from specifications, drawings, job sheets or work instructions |
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Completed |
Evidence:
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Install/replace refrigeration/air handling system controls
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Identify control system/circuit components and inspect for compliance to specifications Completed |
Evidence:
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Undertake sequential installation according to manufacturers' specifications and procedures |
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Completed |
Evidence:
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Check and adjust refrigeration/air handling system control sequence and operation
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Check the temperature, quality, pressure and properties of the air delivered by the air handling system for conformance to specification Completed |
Evidence:
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Check controls and system operation against operational specifications using appropriate test equipment and application of principles/techniques |
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Completed |
Evidence:
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Perform adjustments to sequence system to meet/align to operational requirements and specifications |
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Completed |
Evidence:
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Record modifications/alterations and report according to SOPs |
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Completed |
Evidence:
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Check controls and system operation and commission to specifications |
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Completed |
Evidence:
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Fault find refrigeration/air handling system control circuits
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Identify and inspect control system/circuit components Completed |
Evidence:
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Trace control system/circuit and diagnose action of components to identify and localise faults |
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Completed |
Evidence:
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Test control system/circuit parts using appropriate test equipment and application principles |
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Completed |
Evidence:
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Assess control system/circuit parts against operational specification |
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Completed |
Evidence:
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Localise fault condition at the component level, evaluate faulty condition, analyse root cause and plan corrective action |
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Completed |
Evidence:
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Maintain, repair/replace system control components
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Apply correct maintenance procedures according to procedures Completed |
Evidence:
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Use appropriate tools, equipment and techniques to test faulty items, repair or replace using sequential installation procedures according to manufacturers' specifications |
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Completed |
Evidence:
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Select replacement items from manufacturers' catalogues |
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Completed |
Evidence:
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Reassemble system control components to specification |
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Completed |
Evidence:
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Check and adjust sequence of refrigeration/air handling system controls
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Identify circuit sensors and controllers Completed |
Evidence:
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Make necessary adjustments to sequence system control circuit and check correct operation to meet operational specification |
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Completed |
Evidence:
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Commission refrigeration/air handling system controls to specification |
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Completed |
Evidence:
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Adopt appropriate follow-up procedures |
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Completed |
Evidence:
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Complete service/maintenance report in accordance with SOPs |
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Completed |
Evidence:
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