Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

UETTDRCJ24A Mapping and Delivery Guide
Joint and maintain energised low voltage underground paper insulated cables

Version 1.0
Issue Date: April 2024


Qualification -
Unit of Competency UETTDRCJ24A - Joint and maintain energised low voltage underground paper insulated cables
Description 1)Scope:1.1) DescriptorThis Competency Standard Unit covers the jointing and maintenance of energised low voltage underground paper insulated cables according to established enterprise procedures. It covers the use of specialised live working equipment, tools and devices, the issuing and/or accepting electrical access permits and/or relevant working documentation and the undertaking of authorised cable testing procedures. It also encompasses the pre-commissioning tests and the updating of system data/maintenance records.
Employability Skills 5) The required outcomes described in this unit of competency contain applicable facets of Employability Skills. The Employability Skills Summary of the qualification in which this unit of competency is packaged will assist in identifying Employability Skill requirements.
Learning Outcomes and Application 2)This Competency Standard Unit is intended to augment formally acquired competencies. It is suitable for employment-based programs under an approved contract of training.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites Prerequisite Unit(s)4) Competencies4.1)Granting of competency in this unit shall be made only after competency in the following unit(s) has/have been confirmed.Where pre-requisite pathways have been identified. All competencies in the Common Unit Group must be have been completed plus all the competencies in one (1) of the identified Pathway Unit Group(s):Common Unit GroupUnit Code Unit TitleUEENEEE101A Apply Occupational Health and Safety regulations, codes and practices in the workplaceUEENEEE102A Fabricate, assemble and dismantle utilities industry componentsUEENEEE104A Solve problems in d.c. CircuitsUEENEEE105A Fix and secure electrotechnology equipmentUEENEEE107A Use drawings, diagrams, schedules, standards, codes and specificationsUEENEEG101A Solve problems in electromagnetic devices and related circuitsUEENEEG102A Solve problems in low voltage a.c. CircuitsUETTDRCJ21A Lay ESI electrical cables UETTDRCJ26A Install and maintain de-energised low voltage underground polymeric cables. UETTDRCJ27A Install and maintain de-energised high voltage underground polymeric cables. UETTDREL11A Apply sustainable energy and environmental procedures UETTDREL12A Operate plant and equipment near live electrical conductors and apparatus UETTDREL16A Working safely near live electrical apparatus UETTDRIS41A Install network infrastructure electrical equipment UETTDRIS42A Maintain network infrastructure electrical equipment UETTDRIS55A Install and maintain low voltage underground services Literacy and numeracy skills4.2) Participants are best equipped to achieve this unit if they have reading, writing and numeracy skills indicated by the following scales. Description of each scale is given in Volume 2, Part 3 “Literacy and Numeracy”.Reading3Writing3Numeracy3
Competency Field
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Prepare for the jointing and maintenance of energised LV underground paper insulated cables
  • Works schedule(s), including drawings, plans, requirements, established procedures, and material lists, are received, analysed and confirmed, if necessary, by site inspection
  • Relevant requirements and established procedures for the work are communicated to all personnel and identified for all work sites
  • OHS policies and procedures related to requirements and established procedures for the jointing and maintenance of energised LV underground paper insulated cables are obtained and confirmed for the purposes of the work to be performed and communicated
  • Work is prioritised and sequenced following consultation with others for completion within acceptable timeframes and in accordance with established procedures
  • Hazards are identified, OHS risks assessed and control measures are prioritised, implemented and monitored including emergency exits kept clear according to established procedures.
  • Relevant work permits are obtained to access and perform work according to requirements and/or established procedures
  • Resources including personnel, equipment, tools and personal protective equipment required for the job are obtained and confirmed in working order.
  • Specialist equipment for live working is inspected and confined in working order as per requirements and established procedures
  • Relevant personnel at work site are confirmed current in First Aid and other related work procedures according to requirements
  • Liaison and communication issues with other/authorised personnel, authorities, clients and land owners are resolved to carry out work where necessary.
  • Site is prepared according to the work schedule and to minimise risk and damage to property, commerce, and individuals in accordance with established procedures
  • Personnel participating in the work, including plant operators and contractors, are fully briefed and respective responsibilities confirmed where applicable in accordance with established procedures
       
Element: Carry out jointing and maintenance of energised LV underground paper insulated cables
  • OHS, sustainable energy and environmental principles and practices to reduce the incidents of accidents and minimise waste are monitored and followed in accordance with requirements and/or established procedures
  • Lifting, climbing, working in confined spaces and aloft, and use of power tools/equipment, techniques and practices are safely followed and, currency according to requirements confirmed
  • Essential knowledge and associated skills are applied in the safe jointing and maintenance of energised LV underground paper insulated cables to ensure completion in an agreed timeframe and, to quality standards with a minimum of waste according to requirements
  • Cable(s), underground equipment, associated hardware and surrounds are prepared in accordance with established procedures
  • Joint and termination procedures of energised LV cable(s) are carried out in accordance with the work schedule and requirements/established procedures
  • Authorised cable testing procedures and fault identification and location process are implemented in accordance with requirements and established procedures
  • Maintenance, including repair and/or replacement of energised LV underground paper insulated cables is carried out, in accordance with the work schedule and requirements/established procedures
  • Hazard warnings and safety signs are recognised and hazards and assessed OHS risks are reported to the immediate authorised persons for directions according to established procedures.
  • Unplanned events in the jointing and maintenance of energised LV underground paper insulated cables are undertaken within the scope of established procedures
  • Known solutions to a variety of problems are applied using acquired essential knowledge and associated skills
  • Ongoing checks of quality of the work are undertaken in accordance with instructions and established procedures
       
Element: Complete the jointing and maintenance of energised LV underground paper insulated cables
  • Work undertaken is checked against works schedule for conformance with requirements and, anomalies reported in accordance with established procedures
  • Accidents and/or injuries are reported in accordance with requirements/established procedures, where applicable.
  • Tools, equipment and any surplus resources and materials are, where appropriate, cleaned, checked and returned to storage or disposed of in accordance with established procedures
  • Relevant work permit(s) are signed off and, jointing and maintenance of energised LV underground paper insulated cables are returned to service in accordance with requirements
  • Works completion records, reports, as installed /modified drawing and/or documentation and information are finalised and processed and appropriate personnel notified
       


Evidence Required

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.

9) 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

9.1)

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 Industry’s 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 substance/material 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

9.2)

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 – UET12”. 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 learner’s 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 tools, equipment, materials, procedures, workplaces or other variables

Group No

The minimum number of items on which skill is to be demonstrated

Item List

A

At least one of the following:

LV paper/lead

LV paper/aluminium

B

At least two of the following:

Tee-off joints

Straight through joints

Parallel branch

C

At least one of the following:

Transformers

LV switchboards

Pillars/turrets

Lighting columns

Ring main units

Chamber substations

Busbar/termination boxes

Links

Termination boxes

Control gear

D

At least one of the following:

Resin filled boxes

Compound filled boxes

Polymeric tape

Heat shrink

‘slip-on’ moulds

Pre-stretched polymeric

E

At least two of the following:

Compression joints

Soldered joints

Mechanical connectors

Soldered lugs

Compression lugs

F

All of the following:

Voltage detecting instruments

Insulation resistance testers

Cable identification equipment

Moisture testing equipment

Phase rotation instruments

Specialised live working equipment/tools

G

All of the following:

Temporary earth bonding/bridging,

Insulating covers/matting

Insulating tooling/ gloves

H

At least one occasion

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

9.3)

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 work as prescribed by this Competency Standard Unit.

In addition to the resources listed above, in context of and specific resources for assessment, evidence should show demonstrated competency working below ground, in limited spaces, with different structural/construction types and method and in a variety of environments.

Method of assessment

9.4)

This Competency Standard Unit shall be assessed by methods given in Volume 1, Part 3 “Assessment Guidelines”.

Note:

Competent performance with inherent safe working practices is expected in the Industry to which this Competency Standard Unit applies. This requires that the specified essential knowledge and associated skills are assessed in a structured environment which is primarily intended for learning/assessment 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

9.5)

For optimisation of training and assessment effort, competence in this unit may be assessed concurrently with the following units:

UETTDRCJ28A

Joint and maintain energised low voltage underground polymeric cables

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

8) 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 jointing and maintaining energised LV underground paper insulated cables.

All knowledge and skills detailed in this unit should be contextualised to current industry practices and technologies.

KS01-TCJ24A LV energised working practices for paper lead cable jointing

Evidence shall show an understanding of the safe working on energised low voltage equipment to an extent indicated by the following aspects:

T1 Standards, codes, Commonwealth, State/Territory/local government legislation, supply authority regulations and or enterprise requirements

T2 Safety precautions specific to working on or near energised low voltage conductors encompassing:

Safe working practices and procedures

Identification of hazards, assessment and control of OHS risks

Types, selection, maintenance and use of personal protective equipment

T3 Work on or near energised LV paper lead cables encompassing:

Types and function of specialised tools

Safe working practices when using specialised tools

Methods of using specialised tools

Safe procedures for work on panels and in cubicles on or near energised LV paper lead cables

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 jointing and maintenance of energised low voltage underground paper insulated cables and covers the jointing, repair and replacement of cables using specialised live working equipment, tools and devices.

Installation and Maintenance may include the repair and replacement of cables and associated hardware.

Types of cables includes: Paper-Insulated which refers to LV solid paper insulated metal sheathed.

Underground equipment may include straight and branch joints, ring main units, distribution fuse boxes, pad mount and ground transformers, chamber substations, LV switchboards, pillars/turrets, busbar/termination boxes, street lighting control gear and street lighting columns.

Test and recording equipment includes voltage detectors, tong ammeters, cable identification equipment and insulation resistance testers.

Jointing and terminating materials include compound and resin filled boxes, paper tape materials, polymeric tape materials, polymeric heat shrink materials, "slip-on" moulded components and pre-stretched polymeric materials, compression and solder lugs and ferrules and mechanical connectors.

Jointing and terminating locations include, ring main units, distribution fuse boxes, pad mount and ground transformers, chamber substations, LV switchboards, pillars/turrets, busbar/termination boxes, street lighting control points and street lighting columns.

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.

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Works schedule(s), including drawings, plans, requirements, established procedures, and material lists, are received, analysed and confirmed, if necessary, by site inspection 
Relevant requirements and established procedures for the work are communicated to all personnel and identified for all work sites 
OHS policies and procedures related to requirements and established procedures for the jointing and maintenance of energised LV underground paper insulated cables are obtained and confirmed for the purposes of the work to be performed and communicated 
Work is prioritised and sequenced following consultation with others for completion within acceptable timeframes and in accordance with established procedures 
Hazards are identified, OHS risks assessed and control measures are prioritised, implemented and monitored including emergency exits kept clear according to established procedures. 
Relevant work permits are obtained to access and perform work according to requirements and/or established procedures 
Resources including personnel, equipment, tools and personal protective equipment required for the job are obtained and confirmed in working order. 
Specialist equipment for live working is inspected and confined in working order as per requirements and established procedures 
Relevant personnel at work site are confirmed current in First Aid and other related work procedures according to requirements 
Liaison and communication issues with other/authorised personnel, authorities, clients and land owners are resolved to carry out work where necessary. 
Site is prepared according to the work schedule and to minimise risk and damage to property, commerce, and individuals in accordance with established procedures 
Personnel participating in the work, including plant operators and contractors, are fully briefed and respective responsibilities confirmed where applicable in accordance with established procedures 
OHS, sustainable energy and environmental principles and practices to reduce the incidents of accidents and minimise waste are monitored and followed in accordance with requirements and/or established procedures 
Lifting, climbing, working in confined spaces and aloft, and use of power tools/equipment, techniques and practices are safely followed and, currency according to requirements confirmed 
Essential knowledge and associated skills are applied in the safe jointing and maintenance of energised LV underground paper insulated cables to ensure completion in an agreed timeframe and, to quality standards with a minimum of waste according to requirements 
Cable(s), underground equipment, associated hardware and surrounds are prepared in accordance with established procedures 
Joint and termination procedures of energised LV cable(s) are carried out in accordance with the work schedule and requirements/established procedures 
Authorised cable testing procedures and fault identification and location process are implemented in accordance with requirements and established procedures 
Maintenance, including repair and/or replacement of energised LV underground paper insulated cables is carried out, in accordance with the work schedule and requirements/established procedures 
Hazard warnings and safety signs are recognised and hazards and assessed OHS risks are reported to the immediate authorised persons for directions according to established procedures. 
Unplanned events in the jointing and maintenance of energised LV underground paper insulated cables are undertaken within the scope of established procedures 
Known solutions to a variety of problems are applied using acquired essential knowledge and associated skills 
Ongoing checks of quality of the work are undertaken in accordance with instructions and established procedures 
Work undertaken is checked against works schedule for conformance with requirements and, anomalies reported in accordance with established procedures 
Accidents and/or injuries are reported in accordance with requirements/established procedures, where applicable. 
Tools, equipment and any surplus resources and materials are, where appropriate, cleaned, checked and returned to storage or disposed of in accordance with established procedures 
Relevant work permit(s) are signed off and, jointing and maintenance of energised LV underground paper insulated cables are returned to service in accordance with requirements 
Works completion records, reports, as installed /modified drawing and/or documentation and information are finalised and processed and appropriate personnel notified 

Forms

Assessment Cover Sheet

UETTDRCJ24A - Joint and maintain energised low voltage underground paper insulated cables
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

UETTDRCJ24A - Joint and maintain energised low voltage underground paper insulated cables

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: