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 THAT HAS PASSED THE END DATE: 

Repair a double drum scraper winch 
SAQA US ID UNIT STANDARD TITLE
10739  Repair a double drum scraper winch 
ORIGINATOR
SGB Mining and Minerals 
PRIMARY OR DELEGATED QUALITY ASSURANCE FUNCTIONARY
-  
FIELD SUBFIELD
Field 06 - Manufacturing, Engineering and Technology Fabrication and Extraction 
ABET BAND UNIT STANDARD TYPE PRE-2009 NQF LEVEL NQF LEVEL CREDITS
Undefined  Regular  Level 2  NQF Level 02  4 
REGISTRATION STATUS REGISTRATION START DATE REGISTRATION END DATE SAQA DECISION NUMBER
Passed the End Date -
Status was "Registered" 		 2004-12-02  2007-12-02  SAQA 0857/04 
LAST DATE FOR ENROLMENT LAST DATE FOR ACHIEVEMENT
2008-12-02   2011-12-02  

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 is replaced by: 
US ID Unit Standard Title Pre-2009 NQF Level NQF Level Credits Replacement Status
253394  Repair double drum scraper winches  Level 2  NQF Level 02  6   

PURPOSE OF THE UNIT STANDARD 
This unit standard will be useful to people who are required to repair double-drum scraper winches.

People credited with this unit standard are able to:
  • Explain the factors critical to repairing a double-drum scraper winch
  • Prepare to repair a double-drum scraper winch
  • Repair a double-drum scraper winch
  • Test the double-drum scraper winch and prepare for operation and/or production 
    		•

    LEARNING ASSUMED TO BE IN PLACE AND RECOGNITION OF PRIOR LEARNING 
    The credit calculation is based on the assumption that learners are already competent in terms of the following outcomes or areas of learning when starting to learn towards this unit standard:
  • Lift and move loads
  • Use relevant hand tools 
    		•

    UNIT STANDARD RANGE 
    Specific range statements are provided in the body of the unit standard where they apply to particular specific outcomes or assessment criteria. 

    Specific Outcomes and Assessment Criteria: 

    SPECIFIC OUTCOME 1 
    Explain the factors critical to repairing a double-drum scraper winch. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. The principle of the operation and functioning of the double-drum scraper winch, in accordance with specified requirements. 

    ASSESSMENT CRITERION 2 
    2. The importance of repairing double-drum scraper winches, thus showing a clear understanding of the direct consequences to self and the business. 
    ASSESSMENT CRITERION RANGE 
    Injury to persons, damage to equipment, loss of production time through breakdowns and increased costs.
     

    ASSESSMENT CRITERION 3 
    3. The possible critical hazards and substandard conditions that may be encountered while repairing the double-drum scraper winch in a particular context, as well as how to deal with them so as to be consistent with accepted best practice. 

    SPECIFIC OUTCOME 2 
    Prepare to repair a double-drum scraper winch. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Permission to enter the workplace, when required, is obtained in accordance with specified requirements. 

    ASSESSMENT CRITERION 2 
    2. The required personal protective equipment is selected, examined and used in a way that is consistent with its purpose, design and specified requirements. Personal protective equipment is used to ensure the safety of persons and equipment. 

    ASSESSMENT CRITERION 3 
    3. The tools, material and equipment that are required for repairing a double-drum scraper winch are selected, examined and transported in accordance with specified requirements. 

    ASSESSMENT CRITERION 4 
    4. The workplace is examined in accordance with specified requirements and any hazardous and substandard conditions are dealt with in accordance with the prescribed procedures. 

    ASSESSMENT CRITERION 5 
    5. The double-drum scraper winch to be repaired is identified and defects are determined in accordance with the prescribed procedure. 

    ASSESSMENT CRITERION 6 
    6. The double-drum scraper winch is locked out, isolated and made safe in accordance with specified requirements. 

    ASSESSMENT CRITERION 7 
    7. The consequences that inadequate preparation for the repair of the double-drum scraper winch (i.e. not in line with specified requirements and current legislation) may hold for health, safety and production are explained. 
    ASSESSMENT CRITERION RANGE 
    Permission, personal protective equipment, tools, material and equipment, workplace examination, hazardous and substandard conditions, identification of scraper winch and determining of defects and locking-out, isolating and making safe.
     

    SPECIFIC OUTCOME 3 
    Repair the double-drum scraper winch. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. The required personal protective equipment is used in a way that is consistent with its purpose, design and specified requirements. Personal protective equipment is used so that the safety of persons and equipment is protected. 

    ASSESSMENT CRITERION 2 
    2. Work-related hazards are dealt with in accordance with the prescribed procedures. Risks associated with repairing a double drum scraper winch are explained. 

    ASSESSMENT CRITERION 3 
    3. The process of repairing a scraper winch is in line with specified requirements. 
    ASSESSMENT CRITERION RANGE 
    Sequence, tolerances, component wear.
     

    ASSESSMENT CRITERION 4 
    4. Interpersonal interaction is positive, consistent with specified requirements, promotes effective teamwork, and avoids dysfunctional conflict. 

    ASSESSMENT CRITERION 5 
    5. The tools and equipment are used in accordance with manufacturers` design and without injury to self and others. 

    ASSESSMENT CRITERION 6 
    6. The consequences for health, safety and production of not repairing a double-drum scraper winch in line with specified requirements and current legislation are explained. 
    ASSESSMENT CRITERION RANGE 
    Personal protective equipment, work-related hazards and associated risks, repairing the scraper winch, interpersonal interaction and the use of tools and equipment.
     

    SPECIFIC OUTCOME 4 
    Test the double-drum scraper winch and prepare for operation and/or production. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Prepare the unit to be tested in accordance with specified requirements. 

    ASSESSMENT CRITERION 2 
    2. Test the double drum scraper winch to determine whether it is functioning in accordance with specified requirements. 

    ASSESSMENT CRITERION 3 
    3. Deal with the selected tools, material and equipment in accordance with the specified requirements. 

    ASSESSMENT CRITERION 4 
    4. Clean and clear the workplace so as to be free from hazards, in accordance with specified requirements and good housekeeping practices. 

    ASSESSMENT CRITERION 5 
    5. Compile the report on the work performed in compliance with the specified requirements for format, content, accuracy and distribution. The report is submitted within the agreed time. 

    ASSESSMENT CRITERION 6 
    6. Explain the consequences for health, safety and production of not preparing to test the double-drum scraper winch in line with specified requirements and current legislation. 
    ASSESSMENT CRITERION RANGE 
    Testing preparation, testing, tools, material and equipment, good housekeeping practices and reporting.
     


    UNIT STANDARD ACCREDITATION AND MODERATION OPTIONS 
    1. Anyone assessing a learner against this unit standard must be registered as an assessor with the relevant ETQA.

    2. Any institution offering learning that will enable achievement of this unit standard must be accredited as a provider through the relevant ETQA by SAQA.

    3. Moderation of assessment will be overseen by the relevant ETQA according to the moderation guidelines and the agreed ETQA procedures. 

    UNIT STANDARD ESSENTIAL EMBEDDED KNOWLEDGE 
    Essential embedded knowledge will be assessed through assessment of the specific outcomes in terms of the stipulated assessment criteria. Candidates are unlikely to achieve all the specific outcomes, to the standards described in the assessment criteria, without knowledge of the listed embedded knowledge. This means that for the most part, the possession or lack of the knowledge can be directly inferred from the quality of the candidate`s performance. Where direct assessment of knowledge is required, assessment criteria have been included in the body of the unit standard.

    The following embedded knowledge is addressed in an integrated way in the unit standard.
  • Health and safety knowledge.
  • Report writing.
  • Legal and site-specific requirements. 
    		•

    UNIT STANDARD DEVELOPMENTAL OUTCOME 
    N/A 

    UNIT STANDARD LINKAGES 
    N/A 


    Critical Cross-field Outcomes (CCFO): 

    UNIT STANDARD CCFO IDENTIFYING 
    Identify and solve problems and make decisions using critical and creative thinking.
    Note:
    The ability of the candidate to identify sub-standard and hazardous conditions, assess and take appropriate action. 

    UNIT STANDARD CCFO WORKING 
    Work effectively with others as members of a team, group, organisation or community.
    Note:
    The ability and willingness of the candidate to accept and interpret work instructions correctly. 

    UNIT STANDARD CCFO ORGANISING 
    Organise and manage themselves and their activities responsibly and effectively.
    Note:
    The ability of the candidate to indicate what methods, tools and personal protective equipment is required and communicate to fellow workers his / her intentions and assistance required. 

    UNIT STANDARD CCFO COLLECTING 
    Collect, analyse, organise and critically evaluate information.
    Note:
    The ability of the candidate to reconcile the information from visual and physical examinations and constantly evaluate the changing situation. 

    UNIT STANDARD CCFO COMMUNICATING 
    Communicate effectively, using visual, mathematical and / or language skills in the modes of oral and / or written presentations.
    Note:
    The appropriate communication with the relevant personnel with regard to the reporting of hazards and sub-standard conditions will indicate his / her proficiency in effective communication. 

    UNIT STANDARD CCFO SCIENCE 
    Use science and technology effectively and critically showing responsibility towards the environment and health of others.
    Note:
    The use of science and technology is not relevant for this unit standard. 

    UNIT STANDARD CCFO DEMONSTRATING 
    Demonstrate an understanding of the world as a set of related systems by recognising that problem-solving contexts do not exist in isolation.
    Note:
    The ability of the candidate to identify and refer anomalous behaviour to a specialist confirms understanding that a specific observation, inference, action or decision can have a devastating effect. 

    UNIT STANDARD ASSESSOR CRITERIA 
    Assessors should keep the following principles in mind when designing and conducting assessments against this unit standard:
  • Focus the assessment activities on gathering evidence in terms of the main outcome expressed in the title to ensure assessment is integrated rather than fragmented. Remember we want to declare the person competent in terms of the title. Where assessment at title level is unmanageable, then focus assessment around each specific outcome, or groups of specific outcomes.
  • Make sure evidence is gathered across the entire range, wherever it applies. Assessment activities should be as close to the real performance as possible, and where simulations or role-plays are used, there should be supporting evidence to show the candidate is able to perform in the real situation.
  • Do not focus the assessment activities on each assessment criterion. Rather make sure the assessment activities focus on outcomes and are sufficient to enable evidence to be gathered around all the assessment criteria.
  • The assessment criteria provide the specifications against which assessment judgements should be made. In most cases, knowledge can be inferred from the quality of the performances, but in other cases, knowledge and understanding will have to be tested through questioning techniques. Where this is required, there will be assessment criteria to specify the standard required.
  • The task of the assessor is to gather sufficient evidence, of the prescribed type and quality, as specified in this unit standard, that the candidate can achieve the outcomes again and again and again. This means assessors will have to judge how many repeat performances are required before they believe the performance is reproducible
  • All assessments should be conducted in line with the following well documented principles of assessment: appropriateness, fairness, manageability, integration into work or learning, validity, direct, authentic, sufficient, systematic, open and consistent. 
    		•

    UNIT STANDARD NOTES 
    This unit standard has been replaced by unit standard 253394, which is "Repair a double drum scraper winches", Level 2, 6 credits.

    Terminology

    Specified Requirements

    Specified requirements include legal and site-specific requirements and are contained in one or more of the following documents:

    Legal
  • Relevant Acts: e.g. Mine Health & Safety Act, 1996 (Act no 29/1996), and Minerals Act and Regulations, 1991 (Act no 50/1991).
  • Mandatory Codes of Practice.
  • SABS and other relevant Standards.
  • Chief Inspector of Mines` Directives.

    Site Specific
  • Hazard Identification and Risk Assessments (HIRA).
  • Occupational Health and Safety Risk Management Programme.
  • Managerial Instructions.
  • Mine Standard Procedures.
  • List of Recorded OH&S Risks.
  • Working Guides.
  • Equipment and Materials Specifications 
    		•

    QUALIFICATIONS UTILISING THIS UNIT STANDARD: 
      ID QUALIFICATION TITLE PRE-2009 NQF LEVEL NQF LEVEL STATUS END DATE PRIMARY OR DELEGATED QA FUNCTIONARY
    Elective  58269   National Certificate: Electro-Mechanics  Level 2  NQF Level 02  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.
     
    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.