Modification History
NWP302A Release 2: Layout adjusted. No changes to content.
NWP302A Release 1: Primary release.
Unit Descriptor
This unit covers the competency required to install water meters for non-potable water allocation in non-urban water systems.
Application of the Unit
This unit of competency forms part of a skill set for meter installation and has application for the certification of water meter installers.
Licensing/Regulatory Information
Not applicable.
Pre-Requisites
Not applicable.
Employability Skills Information
This unit contains employability skills.
Elements and Performance Criteria Pre-Content
Elements describe the essential outcomes of a unit of competency. |
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 statement. Assessment of performance is to be consistent with the evidence guide. |
Elements and Performance Criteria
ELEMENT |
PERFORMANCE CRITERIA |
1 Confirm conditions of the site for meter installation . |
1.1 Identify the location of the site and establish client information . 1.2 Identify access to the site and any conditions of access . 1.3 Test the conditions of the site and analyse impact on installation assets. 1.4 Complete an environmental impact statement for the site. 1.5 Carry out a job safety analysis and identify hazards and control measures. |
2 Set out the site . |
2.1 Locate and install temporary benchmark. 2.2 Store and secure material and equipment on site. 2.3 Calculate and mark the site perimeters in relation to the flow of the channel. 2.4 Ensure that excavations provide sufficient width for movements of installation . |
3 Install meter facilities . |
3.1 Install sumps and headwalls to ensure correct elevation, orientation and horizontal and vertical levels. 3.2 Install pipes and meter pits to ensure the correct elevation, fall and orientation. 3.3 Check pipe fittings and seals and eliminate flow disturbance. 3.4 Install solar panels and display units according to manufacturers' requirements, check for operation and seal. |
4 Install meters . |
4.1 Install meters in meter pits according to manufacturers' requirements. 4.2 Fit meters according to manufacturers' requirements. 4.3 Align flanges, gaskets and internal pipe walls to eliminated flow disturbance and leaks. 4.4 Locate and support meters to protect them from traffic and vibration. |
5 Restore site . |
5.1 Backfill upstream and downstream sumps with suitable material, moisture content and compaction to maximize compaction efficiency. 5.2 Restore the site to closest to original site conditions. |
Required Skills and Knowledge
This section describes the skills and knowledge required for this unit. |
Required skills :
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Required knowledge :
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Evidence Guide
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package. |
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Critical aspects for assessment and evidence required to demonstrate competency in this unit |
The candidate should demonstrate the ability to install meters for non-potable, non-urban water supplies including:
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Context of and specific resources for assessment |
Access to the workplace and resources including:
Where applicable, physical resources should include equipment modified for people with disabilities. Access must be provided to appropriate learning and/or assessment support when required. Assessment processes and techniques must be culturally appropriate, and appropriate to the language and literacy capacity of the candidate and the work being performed. Validity and sufficiency of evidence requires that:
In all cases where practical assessment is used it will be combined with targeted questioning or examination to assess the underpinning knowledge. Questioning will be undertaken in a manner appropriate to the skill levels of the operator, any cultural issues that may affect responses to the questions, and reflecting the requirements of the competency and the work being performed. |
Range Statement
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. |
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Client information will include: |
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Conditions of access will include: |
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Conditions of the site will include: |
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Environmental impact statement will include: |
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Job safety analysis will include: |
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Movements of installation will include: |
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Unit Sector(s)
Not applicable.
Competency field
Collection and distribution.