UEERA0050 — Install refrigerant pipe work, flow controls and accessories
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What an assessment for UEERA0050 must cover
27 assessable components: 3 elements (19 performance criteria), 7 performance evidence and 1 knowledge evidence requirements. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.
Elements & performance criteria
1 Prepare to install pipe work, flow controls and accessories
- 1.1WHS/OHS hazards, risk control methods, relevant standards, codes and legislation are obtained and applied
- 1.2Safety hazards which have not previously been identified are noted, assessed and risk control measures implemented in accordance with workplace procedures
- 1.3Pipe work, flow control and accessory installation are sequenced in accordance with workplace procedures and job schedule
- 1.4Work details are determined from documentation and/or supervisor to establish scope of work to be completed
- 1.5Pipe work routes are planned within the constraints of the building structure, including heritage specifications, in accordance with workplace procedures
- 1.6Supervisor is consulted, as required, to ensure work is coordinated with others
- 1.7Materials to install pipe work, flow controls and accessories are obtained and checked against job requirements in accordance with workplace procedures
- 1.8Tools, equipment and testing devices to install pipe work, flow controls and accessories are obtained and checked for operational safety
2 Install pipe work, flow controls and accessories
- 2.1Circuits, machines and plant are checked as being isolated, where necessary, in accordance with workplace procedures and WHS/OHS requirements
- 2.2Pipe work, flow controls and accessories are installed with sufficient access for connections and maintenance in accordance with workplace procedures, industry standards and job specification
- 2.3Pipe work, flow controls and accessories are installed straight and square, in required locations and within acceptable tolerances in accordance with workplace procedures
- 2.4Dry nitrogen is used to prevent contamination while silver brazing refrigerant tubing and fittings in accordance with workplace procedures
- 2.5Problematic situations from installation of pipe work, flow controls and accessories are resolved in accordance with workplace procedures
- 2.6Checks on quality of pipe work, flow controls and accessories are undertaken, including pressure testing and repair of leaks, in accordance with workplace procedures and relevant industry standards
- 2.7Adjustment of settings and replacement of flow controls are undertaken, as required, in accordance with workplace procedures
- 2.8Pipe work, flow controls and accessories are installed without waste of materials, damage or contamination to apparatus, the surrounding environment and/or services using relevant sustainable energy practices in accordance with workplace procedures
3 Complete pipe work, flow controls and accessories installation
- 3.1Worksite is cleaned and made safe in accordance with workplace procedures
- 3.2Final check of installed pipe work is made to verify that it complies with workplace and industry requirements
- 3.3'As-installed' pipe work, flow controls and accessories are documented and supervisor notified in accordance with workplace procedures
Performance evidence
- applying legislation, relevant industry standards, codes of practice and regulations
- applying manufacturer specifications
- applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, including: identifying hazards; using risk control measures
- completing pipe work, flow controls and accessories installation
- dealing with unplanned events/situations in accordance with workplace procedures in a manner that minimises risk to personnel and equipment
- implementing safe working practices
- installing refrigerant pipe work, flow controls and accessories for refrigeration and air conditioning systems, including: checking operation, adjusting settings and replacement of flow controls; preventing pipe work contamination; connecting pipe work, flow controls and accessories to comply with requirements; ensuring pipe work, flow controls and accessories will not leak under pressure; placing and securing flow controls and accessories; reading and interpreting drawings related to pipe work layouts and apparatus locations; routing, placing and securing pipe work to comply with requirements; preparing to install pipe work, flow controls and accessories
Knowledge evidence
- installation of pipe work, flow controls and accessories requirements and practices for refrigeration and air conditioning systems, including: environmental and building regulation responsibilities, including those of working in and around heritage and environmental protection sites; operation, replacement and adjustment of refrigerant flow controls; pressure testing refrigerant pipe work; refrigerant liquid flow controls and distributors, including capillary, thermostatic expansion valve, thermoelectric expansion valve, electronic expansion valve, low side floats, high side floats and liquid level controllers; refrigerant pipe work accessories, including pipe work fittings, hand valves, isolation valves, solenoid valves, check valves, reversing valves, filter/dryers, sight glasses, accumulators, oil separators and pressure relief devices; refrigerant vapour flow controls, including evaporator pressure regulators, crankcase pressure regulators, condenser bypass valves and electronic valves/controllers; refrigeration pipe work, including appropriate piping arrangements for refrigerant lines, including discharge lines, liquid lines and suction lines; relevant legislation, industry standards, codes of practice and regulations; relevant manufacturer specifications; relevant risk mitigation processes, including: safe working practices, potential hazards, risk control measures; relevant WHS/OHS legislated requirements; relevant workplace documentation; relevant workplace policies and procedures
Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.
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Real, unedited Auditori output (RIIHAN201E shown), branded for a sample RTO:
Questions about assessing UEERA0050
What does an assessment tool for UEERA0050 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for UEERA0050 needs to address all 27 unit components: 3 elements with 19 performance criteria, 7 performance evidence requirements, 1 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.
How does Auditori generate an assessment tool for UEERA0050?
Auditori pulls the current release of UEERA0050 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.
Is the first assessment tool really free?
Yes. Every new account includes one free credit — enough to generate the complete assessment tool for UEERA0050 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing UEERA0050 assessment instead of generating a new one?
Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of UEERA0050, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
Related units
- UEERA0001 — Analyse the operation of HVAC air and hydronic systems
- UEERA0002 — Analyse the psychrometric performance of HVAC/R systems
- UEERA0003 — Analyse the thermodynamic performance of HVAC/R systems
- UEERA0004 — Analyse vibration and noise in refrigeration and air conditioning systems
- UEERA0005 — Apply safety awareness and legal requirements for ammonia refrigerant
- UEERA0006 — Apply safety awareness and legal requirements for carbon dioxide refrigerant
- UEERA0007 — Apply safety awareness and legal requirements for flammable refrigerants
- UEERA0008 — Audit HVAC/R control systems for compliance with regulations and standards
- UEERA0009 — Audit energy use for commercial HVAC/R systems
- UEERA0010 — Commission complex heating, ventilation and air conditioning (HVAC) systems
- UEERA0011 — Commission complex refrigeration systems and equipment
- UEERA0012 — Commission complex refrigeration/air conditioning control systems
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