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SOUTH AFRICAN QUALIFICATIONS AUTHORITY 
REGISTERED UNIT STANDARD THAT HAS PASSED THE END DATE: 

Construct, maintain and dismantle High Voltage overhead networks 
SAQA US ID UNIT STANDARD TITLE
259184  Construct, maintain and dismantle High Voltage overhead networks 
ORIGINATOR
SGB Electrical Engineering & Construction 
PRIMARY OR DELEGATED QUALITY ASSURANCE FUNCTIONARY
-  
FIELD SUBFIELD
Field 12 - Physical Planning and Construction Electrical Infrastructure Construction 
ABET BAND UNIT STANDARD TYPE PRE-2009 NQF LEVEL NQF LEVEL CREDITS
Undefined  Regular  Level 4  NQF Level 04  20 
REGISTRATION STATUS REGISTRATION START DATE REGISTRATION END DATE SAQA DECISION NUMBER
Passed the End Date -
Status was "Reregistered" 		 2018-07-01  2023-06-30  SAQA 06120/18 
LAST DATE FOR ENROLMENT LAST DATE FOR ACHIEVEMENT
2024-06-30   2027-06-30  

In all of the tables in this document, both the pre-2009 NQF Level and the NQF Level is shown. In the text (purpose statements, qualification rules, etc), any references to NQF Levels are to the pre-2009 levels unless specifically stated otherwise.  

This unit standard does not replace any other unit standard and is not replaced by any other unit standard. 

PURPOSE OF THE UNIT STANDARD 
This unit standard is for persons in the electrical High Voltage distribution environment.

A person credited with this unit standard will be able to do the following on High Voltage distribution networks:
  • Construct overhead lines.
  • Visual inspection to identify defects in support of pre-commissioning and maintenance.
  • Carry out routine maintenance.
  • Carry out repairs during normal and faulty conditions.
  • Safe dismantling of High Voltage overhead lines and equipment.

    Demonstrate knowledge of relevant construction and .maintenance procedures.

    This unit standard will contribute to the full development of the learner within the electrical engineering and construction environment by providing recognition, further mobility and transportability within the field of Physical Planning and Construction. The skills, knowledge and understanding demonstrated within this unit standard are essential for social and economic transformation and upliftment within the electrical construction- and distribution environment. 
    		•

    LEARNING ASSUMED TO BE IN PLACE AND RECOGNITION OF PRIOR LEARNING 
    The following knowledge, skills attitude and/or equivalent:
  • Apply and adhere to electrical safety.
  • Read and interpret electrical/network diagrams.
  • Use and care for hand tools.
  • Handle, care and application of earthing gear.
  • Relevant operating regulations. 
    		•

    UNIT STANDARD RANGE 
  • Overhead line structures may include but are not limited to steel/wood/concrete poles.
  • Relevant equipment may include, but are not limited to High Voltage pole mounted isolators, breakers, sectionalisers, and surge arrestors.
  • Hardware may include, but are not limited to cables, bare conductors, covered conductors, stays, stays and struts, insulators, clamps, ferrules, lugs, bolts and pre-formed products.
  • Construction includeincludes, but areis not limited to building the line and carrying out pre-commission inspections and hand-over procedures.
  • Maintaining includes but is not limited to inspecting/repairing/replacing of hardware and equipment.
  • Conditions include but are not limited to routine maintenance and breakdown repairs during day time, night time and all weather conditions. 
    		•

    Specific Outcomes and Assessment Criteria: 

    SPECIFIC OUTCOME 1 
    Plan and prepare to construct, maintain and dismantle High Voltage networks. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    Job instructions are obtained and the section of electrical network to be constructed/maintained/dismantled is identified according to geographical/electrical network diagrams. 

    ASSESSMENT CRITERION 2 
    The scope of work is interpreted and a sequence of operation is planned according to construction, maintenance and dismantling procedures. 

    ASSESSMENT CRITERION 3 
    Isolation and earthing of the affected section of the network is arranged and work permits received according to operating regulations, job instructions/maintenance schedules or breakdown reports where applicable. (Add change to L2 and 3 Std). 

    ASSESSMENT CRITERION 4 
    Appropriate tools, material and equipment are identified, selected and checked for functionality to meet the requirements of the task and according to job and statutory requirements. 

    SPECIFIC OUTCOME 2 
    Construct High Voltage networks. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    Job instructions is received for the construction of the relevant new section of the network according to construction regulations, standards and procedures. 

    ASSESSMENT CRITERION 2 
    The required electrical hardware and equipment is checked for availability and conformance to job specifications, requirements and quality standards. 

    ASSESSMENT CRITERION 3 
    The electrical hardware and equipment is constructed according to applicable procedures or manufacturer's specifications. 

    ASSESSMENT CRITERION 4 
    The newly constructed electrical installation is inspected and tested to ensure that it is operational according to pre-commissioning requirements. 

    ASSESSMENT CRITERION 5 
    The necessary documentation is completed and submitted according to the pre-commissioning and hand-over procedures. 

    SPECIFIC OUTCOME 3 
    Inspect, maintain and repair High Voltage networks. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    Ensured that the affected section of the electrical distribution network is isolated, earthed and work permit/worker's register was received for the affected section of the network according to operating procedures where necessary. 

    ASSESSMENT CRITERION 2 
    The work site conditions and affected electrical hardware/equipment is assessed for possible safety risks and preventative measures implemented according to safety risk assessment procedures. 

    ASSESSMENT CRITERION 3 
    The affected section of the electrical distribution network is visually inspected prior to maintenance and repairs according to prescribed fault finding procedures. 

    ASSESSMENT CRITERION 4 
    The electrical hardware and equipment is maintained, repaired or replaced according to applicable maintenance procedures or manufacturer's specifications. 

    ASSESSMENT CRITERION 5 
    The maintained or replaced electrical hardware and equipment is inspected and tested to ensure that it is operational according to manufacturer's requirements. 

    ASSESSMENT CRITERION 6 
    Safety precautions/procedures are followed before, during and after inspection and maintenance of the overhead line or equipment. 

    SPECIFIC OUTCOME 4 
    Dismantle High Voltage networks. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    Job instructions is received for the dismantling of the relevant section of the network according to relevant standards and procedures. 

    ASSESSMENT CRITERION 2 
    The work site conditions and affected electrical hardware/equipment are assessed for possible safety risks and preventative measures implemented prior to dismantling according to safety risk assessment procedures. 

    ASSESSMENT CRITERION 3 
    The electrical hardware and equipment is dismantled according to applicable procedures. 

    ASSESSMENT CRITERION 4 
    The necessary documentation was completed and submitted according to the dismantling procedures. 

    SPECIFIC OUTCOME 5 
    Complete the work task. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    Work area is restored to serviceable condition according to statutory requirements. 

    ASSESSMENT CRITERION 2 
    Completion of job is communicated, permit/worker's register cleared where necessary according to local reporting and operating procedures. 

    ASSESSMENT CRITERION 3 
    Ensure that the replaced, dismantled or excess hardware and equipment has been returned to the stores as per local asset management procedures. 

    ASSESSMENT CRITERION 4 
    Appropriate tools and safety equipment are cleaned and stored according to statutory requirements. 

    ASSESSMENT CRITERION 5 
    Documentation is completed accurately according to work site procedures. 


    UNIT STANDARD ACCREDITATION AND MODERATION OPTIONS 
  • Anyone assessing a learner against this unit standard must be registered as an assessor with the relevant ETQA.
  • Any institution offering learning that will enable achievement of this unit standard must be accredited as a provider through the relevant ETQA by SAQA.
  • Moderation of assessment will be overseen by the relevant ETQA according to the moderation guidelines in the relevant qualification and the agreed ETQA procedures. 
    		•

    UNIT STANDARD ESSENTIAL EMBEDDED KNOWLEDGE 
  • A comprehensive understanding of High Voltage distribution network hardware and equipment.
  • A basic understanding of HV insulation coordination
  • A good understanding of construction, faultfinding, maintenance and dismantling related Standards, Procedures, Specifications and Guidelines.
  • Use tools safely, according to statutory requirements.
  • Apply basic safety procedures related to the type of work and location. 
    		•

    UNIT STANDARD DEVELOPMENTAL OUTCOME 
    N/A 

    UNIT STANDARD LINKAGES 
    N/A 


    Critical Cross-field Outcomes (CCFO): 

    UNIT STANDARD CCFO IDENTIFYING 
    Identifying and solving problems in which responsible decisions have been made regarding the maintenance/replacement of electrical line hardware/equipment. 

    UNIT STANDARD CCFO WORKING 
    Working effectively with others as a member of the electrical maintenance team. 

    UNIT STANDARD CCFO ORGANISING 
    Organising and managing oneself and one's activities, responsibly and effectively. 

    UNIT STANDARD CCFO COLLECTING 
    Collecting, analysing, organising and critically evaluating information. 

    UNIT STANDARD CCFO COMMUNICATING 
    Communicating effectively, using visual and/or language skills by means of oral/written reports. 

    UNIT STANDARD ASSESSOR CRITERIA 
    N/A 

    REREGISTRATION HISTORY 
    As per the SAQA Board decision/s at that time, this unit standard was Reregistered in 2012; 2015. 

    UNIT STANDARD NOTES 
    N/A 

    QUALIFICATIONS UTILISING THIS UNIT STANDARD: 
      ID QUALIFICATION TITLE PRE-2009 NQF LEVEL NQF LEVEL STATUS END DATE PRIMARY OR DELEGATED QA FUNCTIONARY
    Elective  72052   Further Education and Training Certificate: Electrical Engineering  Level 4  NQF Level 04  Passed the End Date -
    Status was "Reregistered"     		 2023-06-30  As per Learning Programmes recorded against this Qual 


    PROVIDERS CURRENTLY ACCREDITED TO OFFER THIS UNIT STANDARD: 
    This information shows the current accreditations (i.e. those not past their accreditation end dates), and is the most complete record available to SAQA as of today. Some Primary or Delegated Quality Assurance Functionaries have a lag in their recording systems for provider accreditation, in turn leading to a lag in notifying SAQA of all the providers that they have accredited to offer qualifications and unit standards, as well as any extensions to accreditation end dates. The relevant Primary or Delegated Quality Assurance Functionary should be notified if a record appears to be missing from here.
     
    1. ESKOM GENERATION - PALMIET PUMP STORAGE GRABOUW 
    2. KP ACADEMY (PTY) LTD 
    3. POWER SYSTEMS TRAINING, CAPE TOWN 


    All qualifications and part qualifications registered on the National Qualifications Framework are public property. Thus the only payment that can be made for them is for service and reproduction. It is illegal to sell this material for profit. If the material is reproduced or quoted, the South African Qualifications Authority (SAQA) should be acknowledged as the source.