NWPNET062 — Maintain network assets using high pressure water systems
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What an assessment for NWPNET062 must cover
43 assessable components: 5 elements (22 performance criteria), 7 performance evidence and 14 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
- 1.1Interpret and follow job requirements and complete site and work control requirements
- 1.2Identify hazards, assess risks and implement control measures
- 1.3Select, check and load consumables, correct equipment and personal protective equipment (PPE) required for job
2 Complete on-site preparation
- 2.1Confirm job scope, location and requirements with relevant personnel and stakeholders
- 2.2Read, interpret and follow job-related documentation
- 2.3Confirm required quantity and quality of water is available
3 Set up asset cleaning or clearing job
- 3.1Prepare worksite to comply with job, safety and environmental requirements
- 3.2Inspect, assemble and check asset cleaning or clearing equipment in accordance with asset cleaning or clearing procedures
- 3.3Complete pre-start checks on system, test emergency shut-off and have equipment repaired prior to starting job if not functional
4 Undertake asset cleaning or clearing job
- 4.1Start up high pressure cleaning or clearing equipment for safe operation and test emergency stop, as required
- 4.2Access network assets and place fall arrest system according to organisational procedures, if required
- 4.3Attach protection devices for hoses according to organisational procedures
- 4.4Remove obstructions and materials from the network assets and dispose of according to organisational procedures
- 4.5Monitor job, conditions, hazards and equipment and maintain agreed real-time visual communication
5 Complete asset cleaning or clearing job
- 5.1Shut down asset cleaning or clearing equipment and store according to organisational procedures, as required
- 5.2Reinstate assets in accordance with site requirements
- 5.3Disassemble equipment when safe to do so
- 5.4Clean job site and equipment and ensure appropriate disposal of all waste
- 5.5Disassemble exclusion zones when access to area is safe
- 5.6Maintain, store and secure equipment and materials according to workplace instructions
- 5.7Identify and action restock requirements for spares and consumables
- 5.8Report job completion and details of any issues arising from the task in accordance with client or organisational requirements
Performance evidence
- assembling, disassembling and operating high pressure water cleaning or clearing equipment that meets the requirements of Australian Standards for high pressure water systems
- cleaning or clearing a network asset using a high pressure water cleaner with a nozzle
- identifying hazards, assessing risks and implementing control measures
- inspecting equipment for damage or wear, including the full length of hose
- operating emergency shut-off
- using a gun or lance
- using the correct personal protective equipment (PPE) required for job
Knowledge evidence
- basic principles of high pressure water jetting equipment
- communication systems used between operators, including hand signals
- correct methods of starting up, shutting down, operating and controlling asset cleaning or clearing equipment and its component items by type and application
- environmental protection and safety considerations for high pressure water cleaning or clearing operation
- equipment variables, including: • hose type, size and restraints • nozzle type • pressure and flow required • unit types, including trucks and trailers
- hazards, risks and controls specific to high pressure water cleaning or clearing
- importance of monitoring and controlling job conditions
- operational parameters and limits of equipment
- principles of operation of high pressure water jetting equipment and its component items, including: • anti-withdrawal devices • easement reel • guns or lances • hose restraints • hoses • motive power – vehicle output power, gearing and line feed speeds • nozzles • operating emergency stop • positive displacement pump • starter bars
- procedures for incident responses
- relevant standards
- relevant work health and safety requirements
- routine cleaning and servicing requirements for asset cleaning or clearing equipment
- techniques and methodology of asset cleaning or clearing for network assets.
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 NWPNET062
What does an assessment tool for NWPNET062 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for NWPNET062 needs to address all 43 unit components: 5 elements with 22 performance criteria, 7 performance evidence requirements, 14 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 NWPNET062?
Auditori pulls the current release of NWPNET062 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 NWPNET062 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing NWPNET062 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 NWPNET062, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
Related units
- NWPNET006 — Apply construction principles to civil works in the water industry
- NWPNET007 — Conduct commissioning and post-commissioning activities
- NWPNET008 — Develop and manage a drinking water system plan
- NWPNET009 — Develop and manage a wastewater collection plan
- NWPNET010 — Develop and manage an alternate water supply plan
- NWPNET018 — Disinfect network assets
- NWPNET019 — Prepare and restore worksite
- NWPNET028 — Monitor and operate network systems
- NWPNET029 — Locate, identify and protect utilities
- NWPNET030 — Identify and respond to water quality problems
- NWPNET036 — Perform leak detection
- NWPNET037 — Inspect sewer or stormwater assets
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