CPCPGS4011 — Design and size consumer gas installations
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What an assessment for CPCPGS4011 must cover
27 assessable components: 2 elements (7 performance criteria), 11 performance evidence and 9 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 Identify system requirements
- 1.1Access, read and determine design requirements from plans, specifications, relevant manufacturer’s requirements, Australian standards and jurisdictional requirements.
- 1.2Identify and apply workplace policies and procedures, work health and safety (WHS) and environmental requirements.
- 1.3Select appropriate tools and equipment including personal protective equipment (PPE).
2 Design and size system layout
- 2.1Determine quantity, location and type of take-off points and appliances from plans and specifications.
- 2.2Produce and size consumer gas installations in accordance with relevant manufacturer’s requirements, Australian Standards and jurisdictional requirements.
- 2.3Use the proposed design to identify and specify optimal materials required.
- 2.4Produce final system layout plans to relevant drawing design standards.
Performance evidence
- a caravan installation
- a marine installation, including the installation of an LPG leak detection system
- a commercial installation, including: a gas hot-water plant incorporating a common flue design, a gas range, deep fryer, salamander grill
- a domestic installation with a minimum of two dwellings with at least three or more Type A gas appliances in each and incorporating subsidiary gas meters
- pipe sizing and pressures up to 200 kPa
- at least one natural gas installation
- at least one liquefied petroleum gas (LPG) installation
- a two-stage system
- an over-pressure protection device
- a minimum of two piping materials
- certified Type A gas appliances
Knowledge evidence
- drawing instruments and sketching techniques, including the use of conventional symbols
- use of computers for documentation
- computer-aided design (CAD) software
- impact of ventilation on design
- types, characteristics, uses and limitations of gas pipe work and consumer piping materials, including joining techniques and systems
- how to access relevant information, including codes and standards
- tools, materials and equipment used to design and size consumer gas installations
- work health and safety (WHS) requirements for designing and sizing consumer gas installations
- properties of gas, gas safety, combustion principles, pressure and megajoule rates
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 CPCPGS4011
What does an assessment tool for CPCPGS4011 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for CPCPGS4011 needs to address all 27 unit components: 2 elements with 7 performance criteria, 11 performance evidence requirements, 9 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 CPCPGS4011?
Auditori pulls the current release of CPCPGS4011 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 CPCPGS4011 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing CPCPGS4011 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 CPCPGS4011, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
Related units
- CPCPGS3046 — Install LPG systems in caravans, mobile homes and mobile workplaces
- CPCPGS3047 — Install LPG systems in marine craft
- CPCPGS3048 — Install gas pressure control equipment
- CPCPGS3049 — Install gas appliance flues
- CPCPGS3050A — Install Type B gas appliance flues
- CPCPGS3051 — Purge consumer piping
- CPCPGS3052 — Maintain Type A gas appliances
- CPCPGS3053 — Disconnect and reconnect Type A gas appliances
- CPCPGS3054 — Calculate and install natural ventilation for Type A gas appliances
- CPCPGS3055 — Install gas sub-meters
- CPCPGS3056 — Size and install consumer gas piping systems
- CPCPGS3059 — Install LPG storage of aggregate storage capacity up to 500 litres
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