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 plan electrical installations.
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OHS risk control measures and procedures for carrying out the work are followed. Completed |
Evidence:
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The extent and nature of the electrical installation is determined from job specifications. Completed |
Evidence:
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Safety and other regulatory requirements to which the electrical installation shall comply are identified, obtained and understood. Completed |
Evidence:
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Electricity tariffs required are discussed with appropriate person(s) to ascertain control and metering needs of the installation. Completed |
Evidence:
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Arrange installation circuits, control and metering.
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Circuits are arranged to ensure safe and functional operation of the installation. Completed |
Evidence:
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Circuits are arranged to comply with technical standards and job specifications and requirements. Completed |
Evidence:
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Control and metering of the installation is arranged in accordance with regulatory and local requirements and consumer needs. Completed |
Evidence:
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Earthing is arranged to comply with the standards and local energy supplier’s requirements. Completed |
Evidence:
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Specify cables, protection and switchgear.
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Fault levels at each relevant point of the installation are determined from calculations and/or information from the local energy supplier’s. Completed |
Evidence:
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Suitability of the wiring systems selected is determined to meet requirements for protection against environmental factors and job specifications. Completed |
Evidence:
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Cable conductor sizes are determined to meet current-carrying capacity requirements and voltage-drop and fault-loop impedance limitations and short circuit performance. Completed |
Evidence:
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Protection methods and devices are specified to meet co-ordination requirements for overload and short-circuit protection. Completed |
Evidence:
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Switchgear and control gear are specified to meet fault levels, current, voltage and IP ratings and functional requirements. Completed |
Evidence:
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Earthing system components are specified to meet requirements of the earthing system used. Completed |
Evidence:
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Evidence is obtained that electrical equipment selected complies with safety requirements. Completed |
Evidence:
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Document electrical installation plan.
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Equipment specified for the installation is documented together with supporting calculations in accordance with established procedures. Completed |
Evidence:
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Electrical installation arrangement, equipment locations, cable routes and schedules and requirements are documented in accordance with established procedures and forwarded to appropriate person(s). Completed |
Evidence:
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