- MEM10003B - Install and test electrical wiring and circuits up to 1000 volts a.c. and 1500 volts d.c.
MEM10003B
Install and test electrical wiring and circuits up to 1000 volts a.c. and 1500 volts d.c.
Application
This unit applies to installation of electrical wiring/systems and/or enclosures, including specialist cables, using the full range of installation materials and techniques to any wiring circuits which are directly or indirectly connected to a power supply system. The scope of work includes electrical installation work and electrical equipment work. Specifications/regulations and drawings can refer to legislative acts, SAA Wiring Rules Standards specifications, and electrical and architectural drawings. Where precision electrical/electronic measurement is required, see Unit MEM12004B (Perform precision electrical/electronic measurement). For specialist cables, Unit MEM10011B (Terminate and connect specialist cables) should be included. Band: A Unit Weight: 12 |
Prerequisites
Path 1 | Interpret technical drawing | |
Terminate and connect electrical wiring | ||
Perform electrical/electronic measurement | ||
Perform engineering measurements | ||
Use hand tools | ||
Use power tools/hand held operations | ||
Disconnect/reconnect fixed wired equipment (up to 1000 volts a.c. and 1500 volts d.c.) |
Elements and Performance Criteria
ELEMENT | PERFORMANCE CRITERIA |
1. Plan the installation | 1.1. Special work, hazard and safety requirements are determined and incorporated in plan. 1.2. Work plan/strategy is devised and confirmed in accordance with legislative and regulatory requirements and standard operating procedures. |
2. Prepare for electrical installation | 2.1. All work is undertaken safely and to workplace procedures, State/Territory regulations and legislative requirements. 2.2. Materials are checked for correct specifications. |
3. Install the wiring/enclosures and/or support systems | 3.1. All cables/conductors/conduit/enclosures and support systems are installed to specifications using correct appropriate techniques, tools and equipment. 3.2. Cabling is marked or labelled for identification and to specification. |
4. Commission and test the installed wiring system | 4.1. All completed wiring/systems and enclosures are tested for compliance with specifications, regulations, and legislative requirements, utilising appropriate test procedures and equipment. 4.2. Where appropriate, the installation may be energised and tested for compliance with specifications. 4.3. Faults are rectified to specification. 4.4. Documentation is completed correctly to required specifications. |
5. Perform emergency first aid | 5.1. Situation is assessed to identify points of danger to the injured person and potential rescuer, including the assessment of electrical hazards. 5.2. Electrical hazards are isolated in accordance with established procedures for electrical rescue. 5.3. Rescue/recovery of injured person, or assistance to injured person, is undertaken in accordance with recognised standards/procedures. Contact is made with appropriate medical and rescue authorities. 5.4. Details of first aid given are recorded. |
Required Skills
Required skills |
Look for evidence that confirms skills in: interpreting circuits, drawings, specifications and instructions preparing work plans in accordance with legislative and regulatory requirements and standard operating procedures and hazard and safety requirements following relevant legislative and regulatory requirements and standard operating procedures to work practices using measurement for installing and testing electrical wiring and circuits checking materials for conformance to specification selecting cables installing cables/wires/conduit/enclosures and support systems marking and labelling cabling for identification testing wiring/systems and enclosures for compliance with specifications, relevant regulatory and legislative requirements energising and testing installation identifying and rectifying faults completing reports and documentation using short descriptions, comments and relevant terminology considering potential points of danger when planning a rescue or provision of assistance isolating electrical hazards in accordance with safety procedures applying procedures for the movement/treatment of injured, including: clearing of airways CPR (cardio-pulmonary resuscitation) care of spinal injuries treatment of cuts/lesions etc. treatment of burns/scalds treatment of shock rescue from a live situation reading/interpreting specifications, test procedures, labelling, reference documentation and emergency first aid documents |
Required knowledge |
Look for evidence that confirms knowledge of: hazard control measures and safety requirements applicable to the work undertaken work permit requirements safe work practices and procedures cable selection/support fit for purpose the legislative and regulatory requirements appropriate to the work to be done work planning procedures procedures to be followed if materials and or supports do not conform to specification techniques, tools and equipment required to install cables, wires, conduit, enclosures and support systems the marking and/or labelling requirements for cabling the reasons for marking and/or labelling cables the procedures and equipment to test before and after energising wiring and systems reasons for carrying out all tests common wiring system faults method(s) for rectifying faults the documentation to be completed dangers present in electrical rescue appropriate standards and procedures for first aid recording procedures recognised procedures for the movement and treatment of injured persons local medical and rescue services the reasons for recording first aid requirements for approval to work |
Evidence Required
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package. | |
Overview of assessment | A person who demonstrates competency in this unit will be able to install and test electrical wiring and circuits up to 1000 volts a.c. and 1500 volts d.c. Competency in this unit cannot be claimed until all prerequisites have been satisfied. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit | Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts. |
Context of and specific resources for assessment | This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate. This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with installing and testing electrical wiring and circuits up to 1000 volts a.c. and 1500 volts d.c. or other units requiring the exercise of the skills and knowledge covered by this unit. |
Method of assessment | Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials. |
Guidance information for assessment |
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. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. | |
Installation | Applies to electrical installation work and electrical equipment work. Involves utilisation of a range of methods, tools and equipment appropriate to the work |
Cables/conductors | Single insulated, thermoplastic insulated and sheathed, flat and circular, MIMS, steel wire armoured, flexible cords and cables, copper and aluminium, catenary systems, shielded |
Conduit/enclosures | Metallic and non-metallic |
Support systems | Trunking, ducting, cable tray/ladder, catenaries |
Documentation | Forms, short reports requiring comments etc., according to regulatory requirements |
Sectors
Unit sector |
Competency Field
Installation and commissioning |
Employability Skills
This unit contains employability skills. |
Licensing Information
Not Applicable