Modification History
NWP363B Release 2: Layout adjusted. No changes to content.
NWP363B Release 1: Primary release.
Unit Descriptor
This unit of competency describes the outcomes required to monitor the performance of pipes, pumps, valves and controlling equipment in treatment plants and to plan and conduct maintenance and repair of water and wastewater treatment plant assets to optimise plant performance. The ability to gather and analyse technical data, conduct risk assessments, evaluate maintenance requirements and prepare maintenance plans, perform technical maintenance activities and prepare technical reports are essential to performance.
Application of the Unit
This unit supports the attainment of skills and knowledge required for operational staff with a specific responsibility for ensuring that treatment plants are maintained in good condition and that equipment performs to the optimum standards.
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 required 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 Inspect , record and analyse asset condition . |
1.1 Schedule routine inspections of assets and monitor fault reporting according to organisational and statutory requirements . 1.2 Collect and analyse data on assets and infrastructure condition according to organisational procedures. 1.3 Determine and cost asset maintenance and repair methods. |
2 Plan and prepare for asset repair . |
2.1 Schedule and plan work site investigations and repair activities according to organisational requirements. 2.2 Develop repair plans and procedures and communicate to all stakeholders. 2.3 Assess and record environmental and occupational health and safety and determine and apply preventative measures according to organisational requirements. 2.4 Correctly select, fit and use required safety equipment, including personal protective equipment. |
3 Control and monitor work activities . |
3.1 Inspect materials and equipment and monitor materials handling and repairs to ensure compliance with organisational requirements. 3.2 Locate and remove system chokes and blockages to achieve maximum system performance. 3.3 Repair or replace leakages and/or damaged pipes and fittings according to organisational requirements. 3.4 Clean the plant and surrounds to meet organisational and environmental requirements. |
4 Complete maintenance and repair records . |
4.1 Monitor repair and maintenance progress. 4.2 Record and process repair and maintenance activities according to organisational procedures. |
Required Skills and Knowledge
This describes the essential skills and knowledge and their level, 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, the 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 optimise plant performance by:
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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 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. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs if the candidate, accessibility of the item, and local industry and regional contexts. |
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Routine inspections may include: |
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Organisational and statutory requirements may include: |
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Equipment may include: |
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Unit Sector(s)
Not applicable.
Competency field
Asset management.