CPCPDR3023 — Install on-site domestic wastewater treatment plants and disposal systems

1 Prepare the work.

• 1.1Access, read and determine treatment plant and disposal system type installation requirements from relevant job plans and specifications, codes Australian standards, manufacturer’s specifications and jurisdictional requirements.
• 1.2Identify and apply workplace policies and procedures, work health and safety (WHS) and environmental requirements.
• 1.3Create a materials list and collect materials.
• 1.4Select and check serviceability of appropriate tools and equipment including personal protective equipment (PPE).

2 Install treatment plant and disposal system.

• 2.1Set out and excavate site to required depth.
• 2.2Prepare the excavated base for installation.
• 2.3Install a treatment plant and on-site disposal system.

3 Clean up.

• 3.1Clear the work area, and dispose of, reuse or recycle materials in accordance with state and territory legislation and workplace policies and procedures.
• 3.2Clean tools and equipment, check for serviceability and report any damage, and store and secure.

What does an assessment tool for CPCPDR3023 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for CPCPDR3023 needs to address all 20 unit components: 3 elements with 9 performance criteria, 2 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 CPCPDR3023?

Auditori pulls the current release of CPCPDR3023 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 CPCPDR3023 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing CPCPDR3023 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 CPCPDR3023, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.