Modification History
NWP308B Release 2: Layout adjusted. No changes to content.
NWP308B Release 1: Primary release.
Unit Descriptor
This unit of competency describes the outcomes required to plan and implement the testing and commissioning of wastewater collection systems. The ability to interpret technical information, identify and assess hazards and perform technical testing procedures are essential to performance.
Application of the Unit
This unit supports the attainment of skills and knowledge required for field staff and operators with specific responsibility for commissioning wastewater collection systems, post-installation or repair, ensuring that the functioning of the system complies with relevant specifications and organisational requirements.
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 Plan and prepare for testing and commissioning . |
1.1 Identify and interpret the system operation requirements correctly. 1.2 Confirm testing and commissioning tasks from relevant documentation and scheduled appropriately. 1.3 Identify and assess potential hazards and take required preventative measures. 1.4 Select and use tools and equipment correctly. 1.5 Check testing equipment for accuracy and correct malfunctions. |
2 Conduct pipeline and access structure testing procedures . |
2.1 Select and install tensioning and measuring equipment correctly. 2.2 Select and fit gauges of the correct range to test equipment. 2.3 Carry out testing procedures according to organisational and statutory requirements . 2.4 Locate failed pipes, joints and fittings accurately and reschedule reporting and testing. 2.5 Accurately locate and report failed maintenance holes, inspection shafts, maintenance shafts or other access structures and rescheduled testing. |
3 Commission the wastewater collection system . |
3.1 Ensure the system is operational according to specifications and organisational procedures. 3.2 Restore the work site to meet environmental and organisational requirements. 3.3 Check, maintain and store equipment tools and materials according to manufacturer guidelines and organisational procedures. |
4 Review , record and report results . |
4.1 Maintain workplace records according to organisational and statutory requirements. 4.2 Maintain calibration records and certificates in accordance with organisational and statutory requirements |
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 plan and implement the testing and commissioning of wastewater collection systems 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 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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System operation requirements may include: |
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Relevant documentation may include: |
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Potential hazards may include: |
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Tools and equipment may include: |
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Testing procedures may include: |
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Organisational and statutory requirements may include: |
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Unit Sector(s)
Not applicable.
Competency field
Collection and distribution.