Modification History
Prerequisite unit updated
Minor changes throughout the unit
Not equivalent to CPCPGS3033A
Unit Descriptor
This unit of competency specifies the outcomes required to install and commission Type A gas appliances approved for use with natural gas (NG) or liquefied petroleum gas (LPG) up to 200kPa.
Type A gas appliances are badged appliances of less than 500 megajoules (MJ) for which an approval scheme exists. They include but are not limited to space heaters, ducted heating systems, heated water storage, instant heated water heaters, decorative heaters, and gas stoves and hot plates.
Application of the Unit
Site location for work application may be either domestic or commercial, and may be a new work site or an existing structure being renovated, extended, restored or maintained.
Licensing/Regulatory Information
In some jurisdictions, this unit of competency may form part of accreditation, licensing, legislative, regulatory or certification requirements.
Pre-Requisites
CPCPCM2043A |
Carry out WHS requirements |
Employability Skills Information
This unit contains employability skills.
Elements and Performance Criteria Pre-Content
Elements describe the essential outcomes of a unit of competency. |
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the required skills and knowledge section and the range statement. Assessment of performance is to be consistent with the evidence guide. |
Elements and Performance Criteria
1 |
Prepare for work. |
1.1 |
Building plans and specifications and any special instructions are obtained. |
1.2 |
Work health and safety (WHS) and environmental requirements associated with installing and commissioning Type A gas appliances are adhered to throughout the work. |
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1.3 |
Quality assurance requirements for company operations are identified and adhered to. |
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1.4 |
Appropriate work notices and required documentation are completed and dispatched according to the authorities' requirements. |
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1.5 |
Tasks are planned in conjunction with others involved in or affected by the work. |
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1.6 |
Tools, equipment and materials , including personal protective equipment, are selected and checked for serviceability. |
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1.7 |
Work area is prepared to support efficient installation of Type A gas appliances. |
2 |
Identify appliance requirements. |
2.1 |
Appropriate appliance for the gas supply type is selected according to the job specification, ensuring the currency of the Australian Gas Association (AGA) or Australian Liquefied Petroleum Gas Association (ALPGA) approval number. |
2.2 |
Existing piping is checked to ensure its compliance with relevant Australian standards and that its capacity is adequate for the additional load. |
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2.3 |
Appliance is located in conformance to regulatory requirements and relevant Australian standards, and is appropriate for appliance use and for piping, flue and ventilation requirements. |
3 |
Determine installation requirements. |
3.1 |
Appropriate pipe fittings and components for the installation are selected according to relevant Australian standards. |
3.2 |
Size of branch line is calculated according to regulating authorities' requirements. |
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3.3 |
Ventilation openings and source of air supply are determined that conform to relevant Australian standards and format required by the job specifications. |
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3.4 |
Quantity and type of materials and other components required are estimated from design drawing or on-site dimensions. |
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3.5 |
Requirements for natural gas or LPG appliance regulator installation are determined. |
4 |
Install appliance. |
4.1 |
Piping system is installed according to design drawing or instruction and relevant Australian standards. |
4.2 |
Pipe system is tested according to relevant Australian standards and regulatory authorities' requirements. |
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4.3 |
Appliance is installed according to relevant Australian standards and manufacturer instructions and without damage or distortion to surrounding environment or other services. |
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4.4 |
Sustainability principles and concepts are applied throughout the installation. |
5 |
Commission appliance. |
5.1 |
Electrical safety check is conducted. |
5.2 |
Consumer piping is purged and joints are reconnected according to workplace requirements. |
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5.3 |
Appropriate testing instrument is selected and operated, with data being recorded according to workplace requirements. |
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5.4 |
Pipe system is tested according to relevant Australian standards and statutory and regulatory authorities’ requirements. |
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5.5 |
Appliance is adjusted and reassembled and operation is checked according to manufacturer specifications. |
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5.6 |
Operation of appliance is explained to customer. |
6 |
Clean up. |
6.1 |
Work area is cleared and materials disposed of, reused or recycled according to legislation, regulations, codes of practice and job specification. |
6.2 |
Tools and equipment are cleaned, checked, maintained and stored according to manufacturer recommendations and workplace procedures. |
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6.3 |
Information is accessed and documentation completed according to workplace requirements. |
Required Skills and Knowledge
This section describes the skills and knowledge required for this unit. |
Required skills |
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Required knowledge |
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Evidence Guide
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package. |
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Overview of assessment |
This unit of competency could be assessed in the workplace or a close simulation of the workplace environment providing that simulated or project-based assessment techniques fully replicate plumbing and services workplace conditions, materials, activities, responsibilities and procedures. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit |
A person who demonstrates competency in this unit must be able to provide evidence of:
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Context of and specific resources for assessment |
This competency is to be assessed using standard and authorised work practices, safety requirements and environmental constraints. Assessment of essential underpinning knowledge will usually be conducted in an off-site context. Assessment is to comply with relevant regulatory or Australian standards' requirements. Resource implications for assessment include:
Reasonable adjustments for people with disabilities must be made to assessment processes where required. This could include access to modified equipment and other physical resources, and the provision of appropriate assessment support. |
Method of assessment |
Assessment methods must:
Validity and sufficiency of evidence requires that:
Assessment processes and techniques should as far as is practical take into account the language, literacy and numeracy capacity of the candidate in relation to the competency being assessed. Supplementary evidence of competency may be obtained from relevant authenticated documentation from third parties, such as existing supervisors, team leaders or specialist training staff. |
Range Statement
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. |
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Work health and safety is to be according to commonwealth, state and territory legislation and regulations and may include: |
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Environmental requirements may include: |
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Quality assurance requirements may include: |
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Tools and equipment may include: |
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Materials for installing and commissioning Type A gas appliances: |
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Sustainability principles and concepts : |
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Information may include: |
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Unit Sector(s)
Functional area |
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Unit sector |
Plumbing and services |
Custom Content Section
Not applicable.