SAQA 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.
SOUTH AFRICAN QUALIFICATIONS AUTHORITY 
REGISTERED UNIT STANDARD: 

Operate petrol- air pre heating machine 
SAQA US ID UNIT STANDARD TITLE
120454  Operate petrol- air pre heating machine 
ORIGINATOR
SGB Manufacturing and Assembly Processes 
PRIMARY OR DELEGATED QUALITY ASSURANCE FUNCTIONARY
-  
FIELD SUBFIELD
Field 06 - Manufacturing, Engineering and Technology Engineering and Related Design 
ABET BAND UNIT STANDARD TYPE PRE-2009 NQF LEVEL NQF LEVEL CREDITS
Undefined  Regular  Level 2  NQF Level 02 
REGISTRATION STATUS REGISTRATION START DATE REGISTRATION END DATE SAQA DECISION NUMBER
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 a learner within the fabrication and welding fields. Learners credited with this unit standard will be able to operate the petrol-air preheating machine safely and to a high degree of accuracy in accordance with required quality specifications and standards.

The qualifying learner is capable of:
  • Planning and preparing for petrol air pre-heating machine.
  • Identifying and selecting the petrol air pre-heating equipment.
  • Identifying the different rail types.
  • Applying the correct start up procedures according to manufacturer's specifications and company instructions.
  • Applying the correct testing procedures according to manufacturer's specifications and company instructions.
  • Applying the correct operating procedures according to manufacturer's specifications and company instructions.
  • Applying the correct shutdown procedures according to manufacturer's/company instructions. 

  • LEARNING ASSUMED TO BE IN PLACE AND RECOGNITION OF PRIOR LEARNING 
    It is assumed that learners are already competent in:
  • Communication and Mathematical Literacy at NQF Level 1.

    The following unit standards at NQF level 1:
  • "Care for, select and use hand and measuring tools".
  • "Operate rail-grinding machine".
  • "Grind rails of various profiles". 

  • UNIT STANDARD RANGE 
    The level assigned to this unit standard is appropriate because performance may be carried out:
  • In different weather conditions.
  • During day and night time.
  • In different yard layouts/mainline/siding/shed/workshop (might or might not include overhead traction).
  • Within a specific time span.
  • Under hazardous conditions.

    This unit standard is inclusive of the use of LP gas equipment. 

  • Specific Outcomes and Assessment Criteria: 

    SPECIFIC OUTCOME 1 
    Prepare to operate a petrol-air preheating machine. 

    ASSESSMENT CRITERIA
     

    ASSESSMENT CRITERION 1 
    The correct petrol-air preheating machine is identified and obtained in accordance with manufacturer's specifications and company procedures. 

    ASSESSMENT CRITERION 2 
    The relevant consumables, tools and protective equipment are identified, obtained and used in accordance with manufacturer's specifications and company procedures. 

    ASSESSMENT CRITERION 3 
    The correct fire-fighting and first aid equipment is identified and obtained in accordance with manufacturer's specifications and company procedures. 

    ASSESSMENT CRITERION 4 
    Work area is observed for fire and safety hazards in accordance with company's and legislative requirements. 

    ASSESSMENT CRITERION 5 
    The petrol-air preheating machine is prepared for operation safely and correctly according to manufacturer's procedures and specifications. 

    ASSESSMENT CRITERION 6 
    The prescribed start-up procedure is followed according to manufacturer's procedures and specifications. 

    SPECIFIC OUTCOME 2 
    Operate the petrol-air preheating machine. 

    ASSESSMENT CRITERIA
     

    ASSESSMENT CRITERION 1 
    The correct ignition procedure is followed at all times. 

    ASSESSMENT CRITERION 2 
    The correct start-up procedure is followed according to manufacturer's specifications and company procedures safely and correctly. 

    ASSESSMENT CRITERION 3 
    The correct testing procedure is followed safely and correctly according to manufacturers and company specifications. 

    ASSESSMENT CRITERION 4 
    The correct operating procedures are followed safely and correctly according to manufacturers and company specifications. 

    ASSESSMENT CRITERION 5 
    The correct shutdown procedure is followed safely and correctly according to manufacturer's/company specifications. 

    SPECIFIC OUTCOME 3 
    Perform post-operational procedures. 

    ASSESSMENT CRITERIA
     

    ASSESSMENT CRITERION 1 
    The petrol-air preheating machine is placed safely and the tools, equipment and consumables are stored safely and correctly accordingly to company/manufacturer's specifications and procedures. 

    ASSESSMENT CRITERION 2 
    The maintenance tasks are performed safely, correctly and timeously accordingly to company/manufacturer's specifications and procedures. 

    SPECIFIC OUTCOME 4 
    Apply safe working procedures and instructions. 

    ASSESSMENT CRITERIA
     

    ASSESSMENT CRITERION 1 
    The correct personal protective clothing is identified and used at all times as required. 

    ASSESSMENT CRITERION 2 
    Work orders and instructions are obtained, interpreted and understood in accordance with the company's policies and procedures. 

    ASSESSMENT CRITERION 3 
    Applicable fire-fighting equipment is placed and removed in work area safely and correctly according to company policies, procedures. 

    ASSESSMENT CRITERION 4 
    Equipment is loaded and off-loaded in accordance with company and legislative safety policy procedures. 

    ASSESSMENT CRITERION 5 
    The safety of self, co-workers and other people are ensured and the necessary precautions taken to prevent injury to personnel and damage to petrol-air preheating machine equipment. 


    UNIT STANDARD ACCREDITATION AND MODERATION OPTIONS 
  • Anyone assessing a learner or moderating the assessment of a learner against this unit standard must be registered as an assessor with the relevant Education, Training, Quality, Assurance (ETQA) Body, or with an ETQA that has a Memorandum of Understanding with the relevant ETQA.
  • Any institution offering learning that will enable the achievement of this unit standard must be accredited as a provider with the relevant Education, Training, Quality, Assurance (ETQA) Body, or with an ETQA that has a Memorandum of Understanding with the relevant ETQA.
  • Assessment and moderation of assessment will be overseen by the relevant Education, Training, Quality, Assurance (ETQA) Body, or by an ETQA that has a Memorandum of Understanding with the relevant ETQA, according to the ETQA's policies and guidelines for assessment and moderation.
  • Moderation must include both internal and external moderation of assessments, unless ETQA policies specify otherwise. Moderation should also encompass achievement of the competence described in the Unit Standard.
  • Anyone wishing to be assessed against this unit standard may apply to be assessed by any assessment agency, assessor or provider institution that is accredited by the relevant ETQA. 

  • UNIT STANDARD ESSENTIAL EMBEDDED KNOWLEDGE 
  • The purpose, function and use of measuring equipment.
  • The identification and handling of fire hazards.
  • The identification and handling of safety hazards.
  • The purpose, function, identification and operation of tools and equipment.
  • The purpose, function, identification and use of consumables.
  • Relevant clauses of ACT 85 related to applicable equipment and machines used.
  • The stowage of tools, equipment and consumables.
  • Track welding specifications and instructions related to the operation of the petrol-air preheating machine.
  • Safe work procedures related to the operation of the petrol-air preheating machine.
  • The purpose, function and use of personal protective equipment.
  • Material identification and verification.
  • The purpose, function and use of fire-fighting and first aid equipment. 

  • UNIT STANDARD DEVELOPMENTAL OUTCOME 
    N/A 

    UNIT STANDARD LINKAGES 
    N/A 


    Critical Cross-field Outcomes (CCFO): 

    UNIT STANDARD CCFO IDENTIFYING 
    Problem solving
    Learners have the generic ability to identify and solve problems with regard to:
  • Equipment failures.
  • Weather conditions.
  • Equipment handling during unforeseen circumstances.
  • Correctness, quantity and quality of material. 

  • UNIT STANDARD CCFO WORKING 
    Learners can work effectively in teams when:
  • Loading and off-loading the petrol-air preheating machine.
  • Setting up of petrol-air preheating machine on railway track.
  • Working with cross-functional disciplines. 

  • UNIT STANDARD CCFO ORGANISING 
    Self-organisation and - management
    Learners can organise and manage oneself by:
  • Observing and assessing the work area to limit hazards and ensure safe working conditions for self, fellow employees and other persons on the worksite.
  • Planning and organising to obtain, prepare, operate and handle the petrol-air preheating machine. 

  • UNIT STANDARD CCFO COLLECTING 
    Information evaluation
    Learners can evaluate information:
  • Related to company and manufacturer's instructions and specifications.
  • Related to different types of consumables and tools.
  • Related to work processes and procedures.
  • Related to fire and safety hazards. 

  • UNIT STANDARD CCFO COMMUNICATING 
    Learners can communicate effectively:
  • By means of verbal and written reports.
  • By completing the relevant documentation.
  • By receiving and giving instructions verbally and in writing.
  • With relevant parties, for example sub-ordinates, technical personnel, etc. 

  • UNIT STANDARD CCFO SCIENCE 
    Learners can use science and technology by:
  • Preparing, operating and handling the petrol-air preheating machine.
  • Identifying and using the correct fuel mixtures. 

  • UNIT STANDARD CCFO DEMONSTRATING 
    Interrelatedness of systems
  • Learners can understand that by handling and operating the petrol-air preheating machine safely and correctly, the life-span and efficiency of this specific equipment will be enhanced thus contributing to the safe passage of rail traffic. 

  • UNIT STANDARD CCFO CONTRIBUTING 
    Learners can understand the importance of:
  • Working and living in a multi cultural environment. 

  • 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 
    Values
  • Safety conscientiousness.
  • Time conscientiousness.
  • Sobriety.
  • Reliability.
  • Trustworthiness.
  • Responsibility towards assets and equipment.
  • Integrity.
  • Quality conscientiousness.

    Supplementary information
  • Rail vehicles include all trains and other inspection and maintenance vehicles capable of travelling on railway track. 

  • QUALIFICATIONS UTILISING THIS UNIT STANDARD: 
      ID QUALIFICATION TITLE PRE-2009 NQF LEVEL NQF LEVEL STATUS END DATE PRIMARY OR DELEGATED QA FUNCTIONARY
    Elective  49795   National Certificate: Rail Construction and Maintenance  Level 3  NQF Level 03  Reregistered  2023-06-30  TETA 


    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.
     
    NONE 



    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.