NWPNET040 — Maintain and repair network assets for wastewater

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What an assessment for NWPNET040 must cover

65 assessable components: 3 elements (12 performance criteria), 29 performance evidence and 24 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

1.1Conduct risk assessment for environmental and safety factors to ensure worksite is safe to work
1.2Determine work requirements, materials and configuration from plans, specifications, instructions and workplace procedures
1.3Check coordination issues with relevant personnel, including isolations, licences and permits to work
1.4Identify networks system operation requirements
1.5Identify, notify and communicate with customers according to workplace procedures
1.6Select, fit and use personal protective equipment (PPE)

2 Conduct maintenance and repairs

2.1Isolate infrastructure according to workplace procedures
2.2Determine appropriate repair method from job specifications and instructions
2.3Check maintenance and repairs to assets to ensure specifications are met according to workplace procedures
2.4Restore worksite according to environmental and workplace procedures including performing calculations

3 Review and report work

3.1Tag and report faulty equipment and tools and advise appropriate personnel
3.2Store equipment, tools and materials according to manufacturer and workplace instructions

Performance evidence

assisting with planning worksite including personnel, equipment and materials
checking permits, approvals, other utilities diagrams and maps with relevant personnel
communicating with appropriate personnel and customers
conducting risk assessment on worksite for safety and environmental factors
determining location, size, utilities, services from plans, specifications and workplace procedures
identifying and responding to operational problems including main, connection chokes, pump stations and faults
interpreting plans, instructions and procedures
maintaining and repairing assets by:
maintaining pump stations
repairing access chambers
undertaking excavation
maintaining, repairing and replacing wastewater infrastructure including at least 5 of the following:
clearing blockages
controlling flows in gravity networks
installing connections
installing pipes and fittings
jet cleaning
jet foaming
locating and repairing chokes
making joints
measuring and cutting pipes
repairing valves
selecting and placing bedding and backfill material
undertaking closed-circuit television (CCTV) inspection
undertaking excavation
performing work-related calculations
preserving personal safety
selecting and applying appropriate PPE
using tools and equipment for work in wastewater

Knowledge evidence

causes of blockages including:
foreign objects
pipe displacements
roots intrusion
characteristics of pipes and fittings
concrete placement techniques including compaction
control system procedures
effects of weather and conditions on construction site or plant
environmental, health aspects and impacts
equipment operation, capacity and limitations
excavation techniques and requirements
formwork preparation and positioning
ground support systems
infiltration of foreign matter into the wastewater system
landscape and ground structure of work area
lockout procedures
pipe systems and installation requirements
relevant legislation, regulations, policies and procedures
relevant utilities and service bodies to identify allocation of road reserve
risk factors and potential hazards of maintenance processes
safety data sheets
system hydraulics
testing and sampling systems
work drawings, plans, specifications and instructions

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 NWPNET040

What does an assessment tool for NWPNET040 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for NWPNET040 needs to address all 65 unit components: 3 elements with 12 performance criteria, 29 performance evidence requirements, 24 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 NWPNET040?

Auditori pulls the current release of NWPNET040 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 NWPNET040 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing NWPNET040 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 NWPNET040, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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