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 assemble, install and start up split air conditioning and water heating heat pump systems
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OHS procedures for a given work area are identified, obtained and understood Completed |
Evidence:
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Established OHS risk control measures and procedures in preparation for the work are followed Completed |
Evidence:
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Safety hazards which have not previously been identified are noted and established risk control measures are implemented Completed |
Evidence:
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The work is appropriately sequenced in accordance with job schedule Completed |
Evidence:
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Appropriate personnel are consulted to ensure the work is coordinated effectively with others involved on the work site Completed |
Evidence:
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The layout of the pipe work to be installed is determined from job/manufacturer specifications and diagrams Completed |
Evidence:
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Materials needed to carry out the work are obtained in accordance with established procedures and checked against job requirements Completed |
Evidence:
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Tools, equipment and testing devices needed to conduct the work are obtained in accordance with established procedures and checked for correct operation and safety Completed |
Evidence:
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Appropriately licensed electrician is engaged to carry out all electrical work for the air conditioning and water heating heat pump system Completed |
Evidence:
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Appropriately licensed plumber is engaged to carry out all mains water piping work for the heat pump hot water system Completed |
Evidence:
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Preparatory work is checked to ensure no damage has occurred and complies with requirements. Completed |
Evidence:
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Assemble, install and start up split air conditioning and water heating heat pump systems
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OHS risk control measures and procedures for carrying out the work are followed. Completed |
Evidence:
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System components are positioned in the specified location and assembled in strict accordance with manufacturer instructions and industry standards Completed |
Evidence:
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Interconnecting refrigerant piping/tubing is prepared and assembled in strict accordance with manufacturer instructions and industry standards. Completed |
Evidence:
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Components are pressure tested and evacuated in strict accordance with manufacturer instructions and industry standards Completed |
Evidence:
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Established methods for dealing with unexpected situations are discussed with appropriate person or persons, documented are dealt with safely and with the approval of an authorised person Completed |
Evidence:
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Ongoing checks of the quality of installation and start up are undertaken in accordance with established procedures Completed |
Evidence:
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Notification is given to appropriate person(s) that the system is ready for electrical and mains water connection in accordance with established procedures. (see note 1) Completed |
Evidence:
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The work is carried out efficiently without waste of materials or damage to apparatus, circuits, the surrounding environment or services and using sustainable energy principles Completed |
Evidence:
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Decommission split air conditioning and water heating heat pump systems
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OHS risk control measures and procedures for carrying out the work are followed. Completed |
Evidence:
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Refrigerant is pump down and/or recovered from the indoor unit. Interconnecting refrigerant piping/tubing is removed and the indoor and outdoor refrigerant circuits are sealed in accordance with manufacturer instructions and industry standards/codes of practice Completed |
Evidence:
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Appropriately licensed electrician is engaged to isolate and disconnect electrical supply and cabling from the air conditioning and water heating heat pump system Completed |
Evidence:
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Indoor and outdoor unit, refrigerant pipework, water pipeowork condensate drains and electrical conduits/cables are un-mounted. Completed |
Evidence:
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Established methods for dealing with unexpected situations are discussed with appropriate person or persons, documented are dealt with safely and with the approval of an authorised person Completed |
Evidence:
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The work is carried out efficiently without waste of materials or damage to apparatus, circuits, the surrounding environment or services and using sustainable energy principles Completed |
Evidence:
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Test single head split air conditioning and water heating heat pump systems and document
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OHS risk control work completion measures and procedures are followed Completed |
Evidence:
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The system performance is tested to ensure compliance with technical standards, manufacturer/ job specifications and requirements (Note 2) Completed |
Evidence:
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Work site and equipment is cleaned and made safe in accordance with established procedures. (Note 3) Completed |
Evidence:
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Work completion is documented and appropriate person(s) notified in accordance with established procedures Completed |
Evidence:
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