NWPTRT020 — Operate and control membrane filters
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What an assessment for NWPTRT020 must cover
27 assessable components: 3 elements (10 performance criteria), 8 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 Prepare for work
- 1.1Determine work requirements from job specifications and plans
- 1.2Select and check equipment and tools required to meet safety requirements of task and worksite
- 1.3Select, fit and use required safety equipment, including personal protective equipment (PPE)
2 Operate and control membrane filtration processes
- 2.1Conduct routine inspections according to workplace procedures
- 2.2Identify and report process faults to relevant personnel
- 2.3Collect process samples and conduct standard tests according to workplace procedures
- 2.4Interpret data and make process adjustments to maintain operational parameters
- 2.5Determine and apply chemical dosing for cleaning requirements according to workplace procedures
3 Complete documentation
- 3.1Collect, interpret and record process data according to workplace and process requirements
- 3.2Identify data outside of normal operational parameters and report to relevant personnel for further action
Performance evidence
- collecting data and completing required documentation
- identifying and correcting operational problems
- identifying and reporting faults
- identifying control system faults
- making process adjustments of at least one of the following: backwash frequency, clean in place cycles
- monitoring test results and processes
- interpreting Trans Membrane Pressure data
- taking samples and performing tests
Knowledge evidence
- components of membrane filtration equipment
- equipment operation, capacity and limitations
- mechanical and electrical control systems
- membrane filter operation, capacity and limitations
- principles of membrane filtration processes for water or wastewater treatment
- relevant legislation, regulations and workplace procedures
- risk factors and potential hazards involved with membrane filtration processes
- safety data sheets
- system layout
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 NWPTRT020
What does an assessment tool for NWPTRT020 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for NWPTRT020 needs to address all 27 unit components: 3 elements with 10 performance criteria, 8 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 NWPTRT020?
Auditori pulls the current release of NWPTRT020 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 NWPTRT020 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing NWPTRT020 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 NWPTRT020, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
Related units
- NWPTRT002 — Develop and manage a treatment process monitoring program
- NWPTRT003 — Develop and manage a wastewater treatment plan
- NWPTRT004 — Develop and manage a water treatment plan
- NWPTRT005 — Monitor and operate water treatment processes
- NWPTRT006 — Monitor and operate fluoride addition processes
- NWPTRT007 — Monitor and operate liquefied chlorine gas disinfection processes
- NWPTRT008 — Operate and control iron and manganese removal processes
- NWPTRT009 — Operate and control coagulation and flocculation processes
- NWPTRT010 — Operate and control sedimentation and clarification processes
- NWPTRT016 — Operate and control dissolved air flotation processes
- NWPTRT017 — Operate and control activated carbon processes
- NWPTRT018 — Operate and control ion exchange and softening processes
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