List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
ELEMENTS | PERFORMANCE CRITERIA |
Elements describe the essential outcomes | Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the range of conditions section. |
1. Plan and prepare for work | 1.1 Conduct risk assessment for environmental, safety and water quality factors. 1.2 Determine work requirements, materials and configuration from plans, specifications, instructions and/or organisational procedures. 1.3 Check coordination issues with relevant personnel, including isolations, licences and permits to work. 1.4 Identify networks system operation requirements. 1.5 Arrange appropriate site protection. 1.6 Identify and notify customers of supply interruption. |
2. Conduct maintenance and repairs | 2.1 Isolate the work area. 2.2 Determine appropriate repair method from job specifications and instructions. 2.3 Ensure materials, pipes and fittings are clear of any contaminants before installing. 2.4 Sterilise fittings and repair materials. 2.5 Check maintenance and repairs to assets to ensure specifications are met. 2.6 Restore work site to meet environmental and organisational requirements. |
3. Review, report and record work | 3.1 Check, tag and report faulty equipment and tools. 3.2 Store equipment, tools and materials. 3.3 Complete workplace records. |
Evidence required to demonstrate competence must satisfy all of the requirements of the elements and performance criteria. The candidate must be assessed on at least two of the network assets listed in the Range of Conditions. If not otherwise specified the candidate must demonstrate evidence of performance of the following on at least one occasion.
planning work site including personnel, equipment, materials
requesting permits, approvals, other utilities diagrams and maps
implementing appropriate controls
using tools and specific water equipment
selecting and applying appropriate PPE
performing work-related calculations
applying disinfection to tools and materials
using communication tools including phones and laptops
interpreting plans, instructions and procedures
ensuring system hygiene and water quality
determining location, size, utilities, services from plans, specifications and organisational procedures
applying excavation techniques
maintaining and repairing assets
maintaining and repairing tanks by monitoring and operating flow-regulating devices to isolate tanks
maintaining and repairing minor structures by laying concrete
Evidence required to demonstrate competence must satisfy all of the requirements of the elements and performance criteria. If not otherwise specified the depth of knowledge demonstrated must be appropriate to the job context of the candidate.
system hydraulics basics
environmental aspects of maintenance
relevant legislation, policies and procedures
material safety data sheets (SDS)
landscape and ground structure of work area
risk factors and potential hazards of maintenance processes
equipment operation, capacity and limitations
control systems
disinfection of systems and chemical usage
pipe systems and installation requirements
characteristics of pipe materials
testing and sampling systems
corrosion principles applicable to service pipes and fittings
operation of water meters
formwork preparation and positioning
methods of repairing concrete, brick and stone structures
concrete placement techniques, including compaction
relevant utilities and service bodies to identify allocation of road reserve
effects of weather and conditions on construction site or plan
requirements around excavation
Competency should be assessed in an actual workplace or in a simulated environment, with access to equipment and infrastructure appropriate to the outcome. Competency should be demonstrated over time to ensure the candidate is assessed across a variety of situations.
Assessors must satisfy the NVR/AQTF mandatory competency requirements for assessors.