NWPCAD017Operate and maintain salt interception works

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What an assessment for NWPCAD017 must cover

33 assessable components: 5 elements (14 performance criteria), 8 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 Prepare work

  • 1.1Collect data to determine ground water levels
  • 1.2Determine evaporation pond water balance capacity
  • 1.3Develop salt interception plan according to workplace procedures

2 Operate salt interception works

  • 2.1Identify, set and adjust pump station components according to manufacturer instructions
  • 2.2Conduct routine security inspections according to workplace procedures
  • 2.3Operate pump station according to manufacturer instructions

3 Maintain salt interception works

  • 3.1Conduct routine maintenance of salinity pump stations including locking and tagging out of equipment
  • 3.2Conduct acid dosing of salinity lines
  • 3.3Maintain saline water collection and disposal pipelines
  • 3.4Conduct repairs to pipelines and valves according to workplace procedures

4 Enhance salt interception performance

  • 4.1Optimise salt interception performance by adjusting system processes
  • 4.2Undertake hydraulic performance of saline collection and disposal pipelines

5 Compile salt interception reports

  • 5.1Collect required data from monitoring points
  • 5.2Report salt interception works performance to relevant personnel

Performance evidence

  • collecting samples and conducting water tests
  • gathering groundwater data
  • locking and tagging out of equipment
  • maintaining bores and piezometers
  • maintaining one of the following pieces of equipment including: dose acids, piezometers, pipes, pumps, valves
  • optimising pipelines and pump stations
  • repairing pipelines and valves
  • storing, handling and using chemicals

Knowledge evidence

  • chemical handling and dosing procedures and requirements
  • groundwater data collection
  • groundwater hydraulics
  • legislation relating to salt interception works
  • maintenance scheduling
  • methods for collecting and reporting on data
  • optimisation principles for pump stations and pipelines
  • pipeline hydraulics
  • pump performance
  • relevant legislation, regulations and workplace procedures
  • valve selection and operation

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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Questions about assessing NWPCAD017

What does an assessment tool for NWPCAD017 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for NWPCAD017 needs to address all 33 unit components: 5 elements with 14 performance criteria, 8 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 NWPCAD017?

Auditori pulls the current release of NWPCAD017 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 NWPCAD017 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing NWPCAD017 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 NWPCAD017, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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