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?
Evaluate design parameters.
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Scope of work is established for heated water supply and distribution systems for wide span and high-rise building projects. Completed |
Evidence:
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Design requirements are determined from plans, specifications and client briefs. Completed |
Evidence:
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Cost-benefit analysis is conducted comparing a range of pipe materials and system designs. Completed |
Evidence:
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Statutory and regulatory requirements for the design of complex (non-solar) heated water supply and distribution systems are analysed and applied. Completed |
Evidence:
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Manufacturer requirements and trade and technical manuals are interpreted. Completed |
Evidence:
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Additional research, including a desktop study is conducted. Completed |
Evidence:
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Performance requirements are established. Completed |
Evidence:
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Plan and detail system components.
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Layout of pipework systems and type and location of fittings and valves are planned. Completed |
Evidence:
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Thermostatic mixing valves, tempering valves and valve trains are detailed for a range of applications and appropriate symbols are used. Completed |
Evidence:
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Circulating heated water supply systems are designed and detailed. Completed |
Evidence:
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Heat trace systems are designed and detailed. Completed |
Evidence:
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Warm water systems are designed and detailed, and disinfection and bio-control measures are specified. Completed |
Evidence:
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Calculations for sizing water heaters are conducted and methods for the control of expansion are detailed. Completed |
Evidence:
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Pipe sizes are calculated and pipe fixings designed for a range of applications. Completed |
Evidence:
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Manifolding heated water units are detailed for a range of water heaters and safe trays and overflows are specified. Completed |
Evidence:
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Approved materials and jointing methods, insulation materials and installation requirements for a range of water heaters and heated water systems are specified. Completed |
Evidence:
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Design and size systems.
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Complex (non-solar) heated water supply and distribution systems are designed for a range of wide span and high-rise building applications. Completed |
Evidence:
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Circulating systems are designed and detailed. Completed |
Evidence:
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Complex (non-solar) heated water supply and distribution systems are designed and sized using computer software packages. Completed |
Evidence:
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Prepare documentation.
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Plans are prepared for a range of complex (non-solar) heated water supply and distribution systems. Completed |
Evidence:
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Specification for a heated water supply and distribution system is prepared. Completed |
Evidence:
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Testing and commissioning schedule is prepared. Completed |
Evidence:
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Operation and maintenance manual is produced. Completed |
Evidence:
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