CPCPWT4011 — Design and size heated and cold-water services and systems

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What an assessment for CPCPWT4011 must cover

19 assessable components: 2 elements (6 performance criteria), 2 performance evidence and 11 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 system requirements from job specifications, relevant Australian Standards, codes, manufacturers’ instructions and jurisdictional requirements.
1.2Identify and apply workplace, work health and safety (WHS) and environmental requirements.
1.3Determine quantity, location and points of fixture connection.

2 Design and size system layout.

2.1Design and size system layout in accordance with relevant manufacturers’ instructions, Australian Standards and jurisdictional requirements.
2.2Use the proposed design to identify and specify optimal material requirements.
2.3Produce final system layout plans according to relevant drawing design standards.

Performance evidence

designing, sizing and documenting the layout and schematic details for a commercial building with the design incorporating: • an approved heated/tempered circulating system and cold-water system to a minimum of seven floor levels. Each floor level must include a hydrant and hose reel system • at least five levels with the following fixtures on each floor level: • a disabled bathroom incorporating a water closet (WC) and basin • male toilet facilities including three WCs, three basins and three individual urinals or an equivalent sized urinal slab incorporating a mains pressure flush valve system • female toilet facilities including five WCs and three basins • a shower • a kitchen sink for tea making purposes • one floor level containing a commercial kitchen with food preparation area including at least: • a commercial dishwasher • a commercial pot wash facility • a commercial glasswasher • a basin • one floor level containing a plant room
designing, sizing and documenting the layout and schematic details for a residential building with the design incorporating: • an approved heated/tempered water system and a drinking and non-drinking cold water system to a minimum of seven floor levels, inclusive of basement, to include fixtures on each floor level (excluding the basement). • at least the following fixtures on each floor level: • three baths • six showers • six WCs • six basins • three kitchen sinks • three dishwashers • three laundry tubs • three clothes washing machines.

Knowledge evidence

process of designing, sizing and documenting the layout of heated, tempered and cold-water services and systems
properties of water, including pressure and flow rates
heated, tempered and cold-water services and flushing systems, and fire hydrant and hose reel systems, including non-drinking water requirements
mains pressure flushing devices
selection requirements for installing: • thermostatic mixing valves • backflow prevention devices
drawing instruments and sketching techniques, including the use of conventional symbols
use of computers for documentation
computer-aided design software
how to access relevant information, including codes and standards
tools, materials and equipment used to design and size heated and cold-water services and systems
work health and safety (WHS) requirements for designing and sizing heated and cold-water services and systems

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 CPCPWT4011

What does an assessment tool for CPCPWT4011 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for CPCPWT4011 needs to address all 19 unit components: 2 elements with 6 performance criteria, 2 performance evidence requirements, 11 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 CPCPWT4011?

Auditori pulls the current release of CPCPWT4011 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 CPCPWT4011 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing CPCPWT4011 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 CPCPWT4011, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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