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: 

Operate auxiliary equipment and systems 
SAQA US ID UNIT STANDARD TITLE
113992  Operate auxiliary equipment and systems 
ORIGINATOR
SGB Transport and Logistics Operations 
PRIMARY OR DELEGATED QUALITY ASSURANCE FUNCTIONARY
-  
FIELD SUBFIELD
Field 11 - Services Transport, Operations and Logistics 
ABET BAND UNIT STANDARD TYPE PRE-2009 NQF LEVEL NQF LEVEL CREDITS
Undefined  Regular  Level 3  NQF Level 03  10 
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 
The person credited with this unit standard will be able to safely operate and use auxiliary equipment and systems on a vessel. They are able to start-up and shutdown systems in accordance with and monitor these systems to ensure efficiency on board the vessel.

People credited with this unit standard are able to:
  • Start and shut down auxiliary equipment and systems; and
  • Monitor systems efficiencies
  • Operate refrigeration equipment
  • Operate electrical equipment and systems 
    		•

    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:
  • Communication and Mathematics literacy at NQF level 1 or equivalent competence. 
    		•

    UNIT STANDARD RANGE 
    Activities covered by this unit standard are performed under the control and direction of a supervising officer.
    Safety procedures include: SAMSA code; codes of safe working practices for Merchant Seaman, company safety policy and procedures, and the Maritime Transport Act, and its subsequent amendments.
    Operating systems include: mechanical, electrical, hydraulic, and pneumatic.
    Monitoring of equipment may include: the reading and recording of data from gauges and other instruments, and the use of the senses of sight, hearing, and touch.
    Recording of data from monitoring equipment may be done using log books or running sheets and computer data base printouts. 

    Specific Outcomes and Assessment Criteria: 

    SPECIFIC OUTCOME 1 
    Start up and shut down auxiliary equipment and systems. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    Systems are started up and shut down, after preparation and testing, in accordance with manufacturer`s operating instructions. 

    ASSESSMENT CRITERION 2 
    Systems are started and gauges and instruments are monitored and checked to ensure compliance with manufacturer`s operating instructions. 

    ASSESSMENT CRITERION 3 
    Safety procedures are followed during the start up, shut down and operation of the system. 

    ASSESSMENT CRITERION 4 
    Data from monitoring systems relating to the start up or shut down are recorded according to prescribed procedures. 

    ASSESSMENT CRITERION 5 
    Documentation is completed and dispatched to the correct personnel within stated time frames. 

    SPECIFIC OUTCOME 2 
    Monitor systems efficiencies. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    Systems are managed according to standard operating procedures to maintain efficiency of the ship`s operation and to avoid damage to systems or crew. 

    ASSESSMENT CRITERION 2 
    Systems are monitored in accordance with systems and procedures to confirm that they remain in a state of equilibrium. 

    ASSESSMENT CRITERION 3 
    Deviations from an equilibrium state are identified and addressed in accordance with prescribed guidelines, and within a time frame which maintains the operational effectiveness of the vessel. Consequences of deviations are explained in terms of impact on damage, cost and/or product quality. 
    ASSESSMENT CRITERION RANGE 
    Deviations include, but are not limited to: pressure, temperature, cycle times.
     

    ASSESSMENT CRITERION 4 
    Monitoring activity tasks on equipment are completed in accordance with equipment manufacturer`s instructions and safety guidelines. 

    ASSESSMENT CRITERION 5 
    Data from maintenance of systems is recorded in required format and in accordance with company procedures. 

    ASSESSMENT CRITERION 6 
    Equipment protection systems are identified and explained in terms of their purpose and equipment life. 
    ASSESSMENT CRITERION RANGE 
    Protection systems include, but are not limited to: Trip systems, overpressures relief, compressor surge control.
     

    SPECIFIC OUTCOME 3 
    Assist with the operation of refrigeration equipment. 
    OUTCOME RANGE 
    Operation includes, but is not limited to: Start up, shut down, isolate, control. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    Key equipment items of the refrigeration system are identified and described in terms of the purpose of each equipment item. 
    ASSESSMENT CRITERION RANGE 
    Items include: dryers, filters, evaporators, site glasses, condensers, oil separators, expansion valves, temperature regulator valves, regulators, air cooler batteries, liquid receivers, compressors and safety devices, expansion hold coils, low pressure receivers, liquid receivers.
     

    ASSESSMENT CRITERION 2 
    Loading and unloading mechanisms of the system are described and explained in line with the manufacturer`s design information or relevant documentation. 

    ASSESSMENT CRITERION 3 
    Different types of refrigerating agents are described and explained in terms of their properties, potential hazards and use. 
    ASSESSMENT CRITERION RANGE 
    Agents include, but are not limited to: Ammonia, fluorocarbons, carbon dioxide, ice.
     

    ASSESSMENT CRITERION 4 
    The equipment is operated and monitored in accordance with standard operating procedures to maintain product quality in accordance with the vessel and manufacturer`s instructions. 

    ASSESSMENT CRITERION 5 
    Safety precautions are explained in terms of potential hazards and the prevention and injury to self, others and the environment. 

    ASSESSMENT CRITERION 6 
    Control systems for refrigeration equipment used on board the vessel are identified and their operation described in terms of the impact on operating parameters. 
    ASSESSMENT CRITERION RANGE 
    Parameters include, but are not limited to: flow, pressure, temperature, level.
     

    ASSESSMENT CRITERION 7 
    Equipment malfunctions are identified and corrective action is taken in context and in line with vessel and manufacturer`s operating procedures. 
    ASSESSMENT CRITERION RANGE 
    Malfunctions include, but are not limited to: leakages, freeze up, liquid carry over, equipment failure, blocked strainers, non-condensables and water in the system, over and undercharge, high liquid level in low pressure system.
     

    ASSESSMENT CRITERION 8 
    Preventative maintenance and routine procedures are carried out in accordance with vessel and manufacturer`s operating procedures. 
    ASSESSMENT CRITERION RANGE 
    Maintenance procedures include, but are not limited to: Monitoring, log keeping, lubrication
     

    ASSESSMENT CRITERION 9 
    Safety procedures are followed throughout the monitoring operation as per safety standards and procedures. 
    ASSESSMENT CRITERION RANGE 
    Safety procedures include but are not limited to: Cleanliness, ventilation, eye protection, gloves, protective clothing, working with pressurised systems, moving parts, heating components, transfer and storage of refrigerant, electrical hazards.
     

    SPECIFIC OUTCOME 4 
    Assist with the operation of electrical equipment and systems. 
    OUTCOME RANGE 
    Extra low voltage and low voltage systems include: lead acid batteries; circuit breakers; wiring; switches and lights; starter motors and alternators; vessel electrical equipment includes: alternators and control systems. 

    ASSESSMENT CRITERIA     

    ASSESSMENT CRITERION 1 
    Extra low voltage (ELV) electrical systems are safely operated in accordance with procedures and manufacturer`s instructions and specifications and within the limits of responsibility of a Marine Engine Driver (Grade 3). 

    ASSESSMENT CRITERION 2 
    Precautions taken when operating 50Volt electrical systems are appropriate in accordance with established company procedures. 

    ASSESSMENT CRITERION 3 
    The operation of starter motors, alternators and associated equipment is monitored in accordance manufacturer`s instructions. 

    ASSESSMENT CRITERION 4 
    Operation of electrical equipment complies with Standard Operating Procedures, safety and other relevant legislation to ensure safety of operations. 

    ASSESSMENT CRITERION 5 
    Monitoring, recording and reporting the condition of pumping performance complies with regulations in terms of manner, format and designated recipient of the report. 

    ASSESSMENT CRITERION 6 
    Start up and shut down operations are performed as required for safe and efficient equipment operations. 


    UNIT STANDARD ACCREDITATION AND MODERATION OPTIONS 
    Providers of learning towards this unit standard will need to meet the accreditation requirements of the relevant ETQA.

    Moderation Option: The moderation requirements of the relevant ETQA must be met in order to award credit to learners for this unit standard. 

    UNIT STANDARD ESSENTIAL EMBEDDED KNOWLEDGE 
    The following 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.
  • Guidance in correct operation of equipment is provided in The Code of Safe Working Practices for Seamen.
  • Prevention of pollution of the marine environment is governed by regulation, (MARPOL) legislated by the International Maritime Organisation. 
    		•

    UNIT STANDARD DEVELOPMENTAL OUTCOME 
    N/A 

    UNIT STANDARD LINKAGES 
    N/A 


    Critical Cross-field Outcomes (CCFO): 

    UNIT STANDARD CCFO IDENTIFYING 
    Identify and solve problems during the operation of auxillary equipment and systems. 

    UNIT STANDARD CCFO WORKING 
    Work effectively with others, when starting up and shutting down of auxillary equipment systems. 

    UNIT STANDARD CCFO ORGANISING 
    Organise and manage oneself and one`s activities so that deviations from normal operaters are dealt with. 

    UNIT STANDARD CCFO COLLECTING 
    Collect, analyse, organise and critically evaluate information in the process of monitoring auxillary equipment and systems on board a vessels. 

    UNIT STANDARD CCFO COMMUNICATING 
    Communicate effectively when processing and dispatching maintenance documentation. 

    UNIT STANDARD CCFO SCIENCE 
    Use of science and technology to monitor system efficiencies. 

    UNIT STANDARD ASSESSOR CRITERIA 
    Assessors should keep the following general 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.
  • Make sure that 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.
  • 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.

    The following particular issues should be taken into consideration when assessing against this unit standard:
  • All candidates to be assessed for this unit standard are required to provide evidence of competence (obtained by attending an approved course) in the following

    (i) Basic First Aid.
    (ii) Fire Fighting
  • Evidence is required with regard to the candidate being medically fit.
  • The importance of both safety and due care and consideration for the environment is to be kept in mind when assessing a candidate for this unit standard. 
    		•

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

    UNIT STANDARD NOTES 
    Definition of Terms:

    Terms have been clarified as far as possible through the use of range statements. Further clarification of terms is provided as follows:

    SAMSA - South African Maritime Safety Authority.
    This body is responsible for issuing certificates of competence at all levels in terms of the Merchant Shipping (Training and Certification) Regulations, 1999.
    Issued by the Minister of Transport, under section 356 of the Merchant Shipping Act, 1951 (Act No. 57 of 1951). GG 20772/RG 6707

    ISM - International Safety Management
    This refers to a safety management system stipulated by regulation of the International Maritime Organisation. (IMO)

    SOPEP- Ship Oil pollution Emergency Plan
    Pollution plan in place for a particular ship, as required by the marine pollution regulations (MARPOL) legislated by IMO.

    FFA: Fire fighting Appliances
    LSA: Life saving Appliances
    IOPP: International Oil Pollution Prevention
    MARPOL: Marine Pollution 

    QUALIFICATIONS UTILISING THIS UNIT STANDARD: 
      ID QUALIFICATION TITLE PRE-2009 NQF LEVEL NQF LEVEL STATUS END DATE PRIMARY OR DELEGATED QA FUNCTIONARY
    Elective  48535   National Certificate: Maritime Operations  Level 3  NQF Level 03  Passed the End Date -
    Status was "Reregistered"     		 2017-10-26  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.
     
    1. Limadi Industrial Projects 
    2. South African Fire and Medical Academy (SAFMA) 


    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.