NWPNET065Perform odour and infiltration investigations

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What an assessment for NWPNET065 must cover

39 assessable components: 4 elements (14 performance criteria), 13 performance evidence and 12 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 for infiltration detection

  • 1.1Determine worksite boundaries and infiltration detection requirements from plans, specifications and instructions
  • 1.2Conduct risk assessment for environmental and safety factors, including personal protective equipment (PPE), to ensure it is safe to commence work
  • 1.3Select and check infiltration equipment according to workplace procedures
  • 1.4Determine work requirements for the maintenance and repair of assets from work drawings, plans, specifications and instructions
  • 1.5Identify, notify and communicate with customers according to workplace procedures

2 Investigate odour and infiltration complaints

  • 2.1Investigate root cause of odour and determine appropriate remedial action
  • 2.2Recommend actions to control odour within the network asset systems
  • 2.3Report findings according to workplace procedures

3 Operate infiltration detection equipment

  • 3.1Operate infiltration equipment according to workplace requirements
  • 3.2Determine the location of infiltration and mark according to testing outcomes and workplace procedures
  • 3.3Restore worksite according to workplace procedures

4 Review, report and record work

  • 4.1Tag and report faulty equipment and tools and advise appropriate personnel
  • 4.2Store equipment, tools and materials according to manufacturer and workplace procedures
  • 4.3Complete and process workplace records according to workplace procedures

Performance evidence

  • completing required documentation
  • conducting risk assessments
  • identifying and reporting illegal inflows or discharges
  • inspecting and selecting tools and equipment
  • integrating processes
  • interpreting and completing workplace documents
  • interpreting plans, diagrams, charts, specifications
  • investigating and reporting on odour and infiltration problems in the wastewater collection and transfer systems
  • monitoring inflows
  • reporting flow regulations, diversions and isolation of the site
  • reviewing and addressing investigation results
  • scheduling inspections and further corrective actions
  • using safety equipment and personal protective equipment (PPE)

Knowledge evidence

  • communication systems
  • effects of weather and conditions on operation of collection infrastructure
  • environment, landscape and ground structure of work area
  • environmental aspects of wastewater collection systems and infrastructure
  • gravity and control systems, including infrastructure and system hydraulics
  • infiltration and inflow sources
  • monitoring processes
  • plans, diagrams, charts and specifications
  • relevant legislation and regulations
  • relevant utilities and service bodies
  • relevant workplace policies and procedures
  • risk factors and potential hazards involved in wastewater collection systems equipment operation, capacity and limitations

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.

See what you get before you start

Real, unedited Auditori output (RIIHAN201E shown), branded for a sample RTO:

Questions about assessing NWPNET065

What does an assessment tool for NWPNET065 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for NWPNET065 needs to address all 39 unit components: 4 elements with 14 performance criteria, 13 performance evidence requirements, 12 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 NWPNET065?

Auditori pulls the current release of NWPNET065 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 NWPNET065 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing NWPNET065 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 NWPNET065, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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