Unit of competency Outline

Date retreived
22/07/2026 10:17 AM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Identify and isolate multiple supply systems

Identify and isolate multiple supply systems

Unit of competency
National Code
UEERE0050
State Code
ODO35
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
14/10/2021
View on TGA
State Implementation and Classification
Approved Date
07/02/2022
Field of Education
031313 - Electrical Fitting, Electrical Mechanics
Original Release Date
07/02/2022
Nominal Hours
20
Description
This unit involves the skills and knowledge required to identify and isolate multiple supply systems.It includes identifying locations of multiple supply systems within a premise with or without grid supply, performing shutdown and isolation procedures and returning supply systems to normal operations.The skills and knowledge described in this unit require a licence or permit to practice in the workplace where work is carried out on electrical installations which are designed to operate at voltages greater than 50 volt (V) alternating current (a.c.) or 120 V direct current (d.c.).Competency development activities in this unit are subject to regulations directly related to licensing. Where a licence or permit to practice is not held, a relevant contract of training, such as an Australian Apprenticeship, may be required.Those holding an 'Unrestricted Electrician's Licence' or equivalent issued in an Australian state or territory meet the prerequisite requirements of this unit.
Notes
Elements and Performance Criteria
1 Prepare to isolate multiple supply systems
  • 1.1 Legislation, regulations, standards, codes of practice and workplace requirements for the worksite are identified and referred to
  • 1.2 Scope of work is determined, implications of isolation/s are identified
  • 1.3 Site specific information including manuals, drawings, operational information, labelling, shutdown and start up procedures are identified and referred to
  • 1.4 Worksite is assessed in accordance with workplace requirements
  • 1.5 Hazards are identified, risks assessed and control measures identified and applied
  • 1.6 Tools, equipment and personal protective equipment (PPE) required for work are determined, obtained and confirmed in working order
  • 1.7 Circuit testing devices are obtained and checked for correct operation and safety in accordance with workplace requirements
  • 1.8 Relevant person/s are notified of supply systems shutdown and isolation in accordance with workplace requirements
2 Isolate multiple supply systems
  • 2.1 Supply systems shutdown procedures are completed in accordance with site specific information and workplace requirements
  • 2.2 Supply systems circuits are tested and confirmed as de-energised and lock-out procedures followed
3 Re-instate multiple supply systems
  • 3.1 Supply systems start up procedures are completed in accordance with site specific information and workplace requirements
  • 3.2 Supply systems are confirmed as re-energised and tested for correct operation
  • 3.3 Incidents or unplanned events are responded to in accordance with workplace requirements
  • 3.4 Relevant person/s are notified of re-instatement of supply systems in accordance with workplace requirements
No information
No information
No information