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 design specification for basic single zone duct distribution system
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Obtain and implement work health and safety (WHS) and environmental requirements for the work area Completed |
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Determine design requirements for the single zone duct distribution system from customer requirements, job specifications, and briefings or discussions with appropriate personnel Completed |
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Identify and interpret relevant codes and standards Completed |
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Prepare final specifications for the design and obtain relevant approvals Completed |
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Identify sources of professional and technical assistance Completed |
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Establish coordination and contingency management requirements of design work with other HVACR and building systems team members Completed |
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Obtain resources required for the design task in accordance with organisational procedures Completed |
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Design basic single zone duct distribution system
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Review options for basic single zone duct distribution system design and compare against specified requirements Completed |
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Select most suitable single zone duct distribution system design to meet requirements Completed |
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Use 3D CAD system to design layout and other features of single zone duct distribution system against requirements Completed |
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Select appropriate duct materials and duct system components, including an appropriate fan for distribution Completed |
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Consult as appropriate on any design adjustments required to meet contingencies and unexpected situations Completed |
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Review design for cost reductions and compliance with relevant environmental and regulatory requirements Completed |
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Review final design with appropriate personnel and make any required adjustments Completed |
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Evaluate and finalise design
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Prepare final design documentation and any required construction documentation Completed |
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Prepare final report according in accordance with organisational procedures Completed |
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