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Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

1. Plan for the commissioning of energy/revenue metering schemes (complex)
   • OHS practices/procedures and environmental and sustainable energy procedures, which may influence the commissioning of energy/revenue metering schemes (complex) are reviewed and determined.
   • Purpose of the commissioning of energy/revenue metering schemes (complex) is established after data is analysed and expected outcomes of the work are confirmed with the appropriate personnel.
   • Organisational established procedures, policies and specifications for the commissioning of energy/revenue metering schemes (complex) are obtained or established with the appropriate personnel.
   • Commissioning of energy/revenue metering schemes (complex) procedures are discussed with/directed to the appropriate personnel in order to ascertain the project brief.
   • Commissioning parameters are established from organisational established procedures, policies and specifications.
   • Equipment/tools and personal protective equipment are selected based on specified Performance Criteria and established procedures.
   • Work roles and tasks are allocated according to requirements and individuals’ competencies.
   • Work is prioritised and sequenced for the most efficient/effective outcome, completed within an acceptable timeframe to a quality standard and in accordance with established procedures.
   • Liaison and communication issues with other/authorised personnel, authorities, clients and customers are resolved and activities coordinated to carry out work.
   • Risk control measures are identified, prioritised and evaluated against the work schedule.
   • Relevant internal/external work permits are obtained to coordinate the performance of work according to requirements and/or established procedures.
2. Carry out the commissioning of energy/revenue metering schemes (complex)
   • OHS and sustainable energy principles, functionality and practices to prevent the incidents of accidents and minimise waste are incorporated into the project in accordance with requirements and/or established procedures.
   • First Aid, Rescue and other related work procedures are performed according to requirements and/or established procedures.
   • Lifting, climbing, and use of powertools/equipment, techniques and practices are safely exercised according to requirements.
   • Hazard warnings and safety signs are recognized and hazards and assessed OHS risks are reported to the immediate authorised persons for directions according to established procedures.
   • Remedial actions are taken to overcome any shortfalls encountered in the work schedule according to requirements and/or established procedures.
   • Testing equipment is used in accordance with the work schedule and requirements and/or established procedures.
   • Commissioning of energy/revenue metering schemes (complex) is carried out in accordance with the work schedule
   • Technical advice is given regarding potential hazards, safety risks and control measures so that monitoring and preventative action can be undertaken and/or appropriate authorities consulted, where necessary, in accordance with requirements and established procedures.
   • Essential knowledge and associated skills are applied in the safe commissioning of energy/revenue metering schemes (complex) to ensure completion in an agreed timeframe according to requirements.
   • Solutions to non-routine problems are identified and actioned, using essential knowledge and associated skills, according to requirements.
   • Quality of work is monitored against personal performance agreement and/or established organisational and professional standards.
3. Complete the commissioning of energy/revenue metering schemes (complex)
   • Final inspections of the commissioning of energy/revenue metering schemes (complex) using routine tests and acceptance tests are undertaken to ensure they comply with all requirements and include all specifications and documents needed to complete the project.
   • Appropriate internal/external personnel are notified of completion and reports and/or completion documents are finalised/commissioned according to established procedures and timeframes.
   • Reports and/or completion documents are submitted to relevant personnel/organisations for approval and, where applicable, statutory or regulatory approval.
   • Approved copies of routine testing and acceptance testing procedures/activities/results, for the commissioning of energy/revenue metering schemes (complex), documents are issued and records are updated in accordance with established procedures.

Required Skills

Essential Knowledge and Associated Skills EKAS This describes the essential skills and knowledge and their level required for this unit Evidence shall show that knowledge has been acquired of the commissioning of energyrevenue metering schemes complex All knowledge and skills detailed in this unit should be contextualised to current industry practices and technologies KSTTSA Commissioning of complex energyrevenue metering schemes KS01-TTS47A Commissioning of complex energy/revenue metering schemes Evidence shall show an understanding of the commissioning of complex energyrevenue metering schemes to an extent indicated by the following aspects T Additional hardware components which add complexity and the possibility for greater uncertainty in overall accuracy T Calculations are more complex and require consideration of multiple sources of errors to accurately determine the overall site errors T Calculation and verification of correct application of transformer losses transmission line losses and correction factors in meter programming T Determining the inputs and relationships required of physical metering points to establish and verify logical metering schemes T Consideration to all sources of burden on the metering instrument transformers and ensuring the instrument transformer is operating within its accuracy limits T Communicating with market participants including Meter Data Provider Responsible Person T Knowledge of high fault currents T Risk assessments and safe systems of work

Evidence Required

This provides essential advice for assessment of the unit of competency and must be read in conjunction with the Performance Criteria and the Range Statement of the unit of competency and the Training Package Assessment Guidelines The Evidence Guide forms an integral part of this Competency Standard Unit and shall be used in conjunction with all component parts of this unit and performed in accordance with the Assessment Guidelines of this Training Package

Overview of Assessment

Longitudinal competency development approaches to assessment such as Profiling require data to be reliably gathered in a form that can be consistently interpreted over time This approach is best utilised in Apprenticeship programs and reduces assessment intervention It is the Industrys preferred model for apprenticeships However where summative or final assessment is used it is to include the application of the competency in the normal work environment or at a minimum the application of the competency in a realistically simulated work environment It is recognised that in some circumstances assessment in part or full can occur outside the workplace However it must be in accord with Industry and Regulatory policy in this regard Methods chosen for a particular assessment will be influenced by various factors These include the extent of the assessment the most effective locations for the assessment activities to take place access to physical resources additional safety measures that may be required and the critical nature of the competencies being assessed The critical safety nature of working with electricity electrical equipment gas or any other hazardous substancematerial carries risk in deeming a person competent Hence sources of evidence need to be rich in nature so as to minimise error in judgment Activities associated with normal every day work have a bearing on the decision as to how much and how detailed the data gathered will contribute to its richness Some skills are more critical to safety and operational requirements while the same skills may be more or less frequently practiced These points are raised for the assessors to consider when choosing an assessment method and developing assessment instruments Sample assessment instruments are included for Assessors in the Assessment Guidelines of this Training Package

Critical aspects of evidence required to demonstrate competency in this unit
	Before the critical aspects of evidence are considered all prerequisites shall be met Evidence for competence in this unit shall be considered holistically Each element and associated Performance Criteria shall be demonstrated on at least two occasions in accordance with the Assessment Guidelines UET Evidence shall also comprise A representative body of Performance Criteria demonstrated within the timeframes typically expected of the discipline work function and industrial environment In particular this shall incorporate evidence that shows a candidate is able to Implement Occupational Health and Safety workplace procedures and practices including the use of risk control measures as specified in the Performance Criteria and range and Apply sustainable energy principles and practices as specified in the Performance Criteria and range and Demonstrate an understanding of the essential knowledge and associated skills as described in this unit to such an extent that the learners performance outcome is reported in accordance with the preferred approach namely a percentile graded result where required by the regulated environment and Demonstrate an appropriate level of employability skills and Conduct work observing the relevant Anti discrimination legislation regulations policies and workplace procedures and Demonstrated performance across a representative range of contexts from the prescribed items below
		Range of toolsequipmentmaterialsproceduresworkplacesother variables
		Group No	The minimum number of items on which skill is to be demonstrated	Item List
		A	Perform on at least three occasions the commissioning of at least seven of the following complex metering scheme types	Multiple feeder HV and LV customers Summation Subtraction Interposing Voltage changeover schemes Generation Zone substation Bulk supply Interconnector Wholesale metering
		B	Perform on at least three occasions at least six of the following activities	Isolation Inspection Monitoring Testing Adjustment Repair Refurbishment and or overhaul Functional checks of complex revenue metering schemes
		C	Perform on at least three occasions the following activities	Ensuring meter function by the use of multiple proprietary software applications Determining energy flows voltage current and phasor relationships Validation against independent information sources and test results to ensure that the installation is operating within prescribed limits enterprise manufacturers regulated energy market requirements Validation of the actual meter energy data against Meter Data Provider remote data streams Calculate and record the overall installation site error and ensure compliance with regulated energy market compliance Endorse the site overall accuracy and installation compliance as the technical representative authorised by the metering provider Ensure all records of the commissioning of energyrevenue metering schemes complex are complete and forwarded to the appropriate authority in accordance with regulatory requirements
		D	Demonstrate on at least one occasion the following	Dealing with an unplanned event by drawing on essential knowledge and associated skills to provide appropriate solutions incorporated in the holistic assessment with the above listed items

Context of and specific resources for assessment

This unit should be assessed as it relates to normal work practice using procedures information and resources typical of a workplace This should include OHS policy and work procedures and instructions Suitable work environment facilities equipment and materials to undertake actual commissioning of energyrevenue metering schemes complex Operational access to relevant plant drawings manufactures specificationsmanuals and specialised testing equipment In addition to the resources listed above in Context of and specific resources for assessment evidence should show demonstrated competency working in realistic environment and a variety of conditions

Method of assessment

This Competency Standard Unit shall be assessed by methods given in Volume Part Assessment Guidelines Note Competent performance with inherent safe working practices is expected in the Transmission Distribution and Rail Traction Industry This requires that the specified essential knowledge and associated skills are assessed in a structured environment which is primarily intended for learningassessment and incorporates all necessary equipment and facilities for learners to develop and demonstrate the essential knowledge and associated skills described in this unit

Concurrent assessment and relationship with other units
	For optimisation of training and assessment effort competence in this unit may be assessed concurrently with the following units
	UETTDRTSA UETTDRTS44A	Test and maintain energyrevenue metering schemes complex

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Range Statement

10) This relates to the unit of competency as a whole providing the range of contexts and conditions to which the Performance Criteria apply. It allows for different work environments and situations that will affect performance. This Competency Standard Unit shall be demonstrated in relation to the commissioning of energy/revenue metering schemes (complex) and may include the following: Complex metering schemes include multiple feeder HV and LV customers, summation, subtraction, interposing, Voltage changeover schemes, Generation, Zone substation, bulk supply, interconnector and wholesale metering installations. This includes isolation, inspection, monitoring, testing, adjustment, repair, refurbishment and or overhaul and functional checks of complex revenue metering schemes. It also includes: ensuring meter function by the use of multiple proprietary software applications determining energy flows, voltage, current and phasor relationships Validation against independent information sources and test results to ensure that the installation is operating within prescribed limits (enterprise, manufacturers, regulated energy market requirements) Validation of the actual meter energy data against Meter Data Provider remote data streams Calculate and record the overall installation site error and ensure compliance with regulated energy market compliance. Endorse the site overall accuracy and installation compliance as the technical representative authorised by the metering provider. Ensure all records of the commissioning of energy/revenue metering schemes (complex), are complete and forwarded to the appropriate authority in accordance with regulatory requirements. It includes the requirements to prove the functionality of the metering scheme in accordance with electrical installation (state and national) standards, metrology procedures and compliance to tariff requirements. The following constants and variables included in the element/Performance Criteria in this unit are fully described in the Definitions Section 1 of this volume and form an integral part of the Range Statement of this unit: Appropriate and relevant persons (see Personnel) Appropriate authorities Appropriate work platform Assessing risk Assessment Authorisation Confined space Diagnostic, testing and restoration Documenting detail work events, record keeping and or storage of information Drawings and specifications Emergency Environmental and sustainable energy procedures Environmental legislation Environmental management documentation Established procedures Fall prevention Hazards Identifying hazards Inspect Legislation MSDS Notification OHS practices OHS issues Permits and/or permits to work Personnel Quality assurance systems Requirements Testing procedures Work clearance systems

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