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: 

Crush materials by means of primary crushing 
SAQA US ID UNIT STANDARD TITLE
10481  Crush materials by means of primary crushing 
ORIGINATOR
SGB Mining and Minerals 
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  8 
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 will be useful to people who are responsible for reducing material size in a primary crushing station. People credited with this unit standard are able to
  • demonstrate an understanding of the primary crushing process and equipment;
  • demonstrate an understanding of the materials crushed in the crushing plant;
  • prepare for production and start up the plant;
  • control operation of primary crushing plant and
  • shut down and inspect primary crushing plant 
    		•

    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:
  • Basic understanding of the quarrying process and equipment used 
    		•

    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 
    Demonstrate knowledge of primary crushing process and material. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. The purpose of the plant, machinery and equipment is described in terms of plant output and meeting production requirements. 

    ASSESSMENT CRITERION 2 
    2. The crushing and materials handling processes is described in terms of plant output and meeting production requirements. 

    ASSESSMENT CRITERION 3 
    3. Materials and product qualities are described in terms of their impact on the crushing process. 

    SPECIFIC OUTCOME 2 
    Prepare for production and start up. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Lockout procedures are complied with in accordance with specified requirements. 

    ASSESSMENT CRITERION 2 
    2. Pre-start checks are carried out, faults identified and remedial action taken in accordance with specified requirements. 

    ASSESSMENT CRITERION 3 
    3. Feed material is available and there is sufficient storage capacity for the storage of materials in accordance with specified requirements. 

    ASSESSMENT CRITERION 4 
    4. The plant is started in the correct sequence. 

    ASSESSMENT CRITERION 5 
    5. Plant start-up is monitored to ensure that the plant is ready for the crushing of material. 

    SPECIFIC OUTCOME 3 
    Control operation of primary crushing plant. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. The feed rate is controlled and optimised in accordance with the capacity of the crushing plant and specific product requirements. 

    ASSESSMENT CRITERION 2 
    2. Product quality is maintained in accordance with requirements and within the operating capacity of the crushing plant. 

    ASSESSMENT CRITERION 3 
    3. Equipment is used within operational constraints and in accordance with specified requirements. 

    ASSESSMENT CRITERION 4 
    4. Blockages are cleared in accordance with specified requirements. 

    ASSESSMENT CRITERION 5 
    5. Secondary breaking is executed in accordance with specified requirements. 

    ASSESSMENT CRITERION 6 
    6. Production data is recorded in accordance with specified requirements. 

    ASSESSMENT CRITERION 7 
    7. Spillages are cleared, faults rectified and damage repaired in accordance with specified requirements. 

    ASSESSMENT CRITERION 8 
    8. Emergency procedures are applied where necessary in accordance with specified requirements. 

    ASSESSMENT CRITERION 9 
    9. Crushing plant operations are co-ordinated in such a manner as to enhance teamwork and avoid conflict. 

    SPECIFIC OUTCOME 4 
    Shut down and inspect primary crushing plant. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Shutdown procedures followed in accordance with specified requirements. 

    ASSESSMENT CRITERION 2 
    2. Equipment required is checked and inspected for condition and serviceability. 

    ASSESSMENT CRITERION 3 
    3. Reports are compiled and submitted in accordance with specified requirements. 

    ASSESSMENT CRITERION 4 
    4. Lock-out procedures are adhered to in accordance with specified requirements. 

    SPECIFIC OUTCOME 5 
    Comply with Safety, Health and Environmental requirements. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Dust is suppressed in accordance with specified requirements. 

    ASSESSMENT CRITERION 2 
    2. Potential hazards are identified and dealt with in accordance with specified requirements. 

    ASSESSMENT CRITERION 3 
    3. Explosive material resulting from misfires is handled and stored in accordance with specified requirements. 

    ASSESSMENT CRITERION 4 
    4. PPE is worn and maintained in accordance with specified requirements. 

    ASSESSMENT CRITERION 5 
    5. Spillages and waste materials are disposed of in accordance with specified requirements. 

    SPECIFIC OUTCOME 6 
    Perform operator maintenance. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    1. Machinery and equipment are lubricated in accordance with specified requirements. 

    ASSESSMENT CRITERION 2 
    2. Machinery and equipment are inspected and corrective action taken in accordance with specified requirements. 

    ASSESSMENT CRITERION 3 
    3. Vibration levels are monitored and corrective action taken in accordance with specified requirements. 

    ASSESSMENT CRITERION 4 
    4. Jaw/hammer wear is monitored and corrective action taken in accordance with specified requirements. 


    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. Without knowledge of the listed embedded knowledge, candidates are unlikely to achieve all the specific outcomes to the standards described in the assessment criteria. 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. 

    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 substandard and hazardous conditions, assess and take appropriate action. 

    UNIT STANDARD CCFO WORKING 
    Work effectively with others as a member 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 himself / herself and his / her activities responsibly and effectively.
    Note: The ability of the candidate to indicate what methods, tools and personal protective equipment are required, and to communicate to fellow workers his / her intentions and the 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 substandard conditions will indicate his / her proficiency in effective communication. 

    UNIT STANDARD CCFO SCIENCE 
    Use science and technology effectively and critically, thus 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 his / her understanding of the fact that a specific observation, inference, action or decision may have a devastating effect. 

    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 
    1. TERMINOLOGY:

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

    1.1 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

    1.2 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

    2. NOTES TO ASSESSORS:

    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 is able to 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, namely appropriateness, fairness, manageability, integration into work or learning, validity, direct, authentic, sufficient, systematic, open and consistent. 
    		•

    QUALIFICATIONS UTILISING THIS UNIT STANDARD: 
      ID QUALIFICATION TITLE PRE-2009 NQF LEVEL NQF LEVEL STATUS END DATE PRIMARY OR DELEGATED QA FUNCTIONARY
    Elective  64909   National Certificate: Small Scale Mining  Level 2  NQF Level 02  Passed the End Date -
    Status was "Reregistered"     		 2023-06-30  MQA 


    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.