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Elements and Performance Criteria

  1. Prepare for maintenance
  2. Risks are identified, assessed and control measures applied in accordance with workplace procedures prior to commencing work
  3. Risks/hazards are identified, assessed, reported to relevant person/s and control measures implemented
  4. Nature and location of the power plant are obtained from documentation or from work supervisor to determine the scope of work to be undertaken
  5. Advice on coordinating work with others and the local community is obtained from relevant person/s and applied
  6. Sources of materials required for work are identified and accessed in accordance with workplace routines and procedures
  7. Tools, equipment and testing devices required for work are obtained and checked for correct operation and safety
  8. Conduct maintenance work
  9. Circuits/machines/plant are isolated in accordance with WHS/OHS requirements and workplace procedures
  10. Relevant maintenance procedures are applied to test and check remote area power plant
  11. Known types of remote area power plant functional faults are identified and repaired in accordance with workplace procedures
  12. Maintenance performance measurements and repairs are conducted safely in accordance with workplace routines and procedures
  13. Workplace procedures are applied for referring non-routine events to relevant person/s for directions
  14. Maintenance and repair work is conducted minimising waste of materials, energy, damage to apparatus, circuits, the surrounding environment and services
  15. Quality checks are conducted in accordance with instructions and workplace procedures
  16. Complete maintenance work and reporting
  17. Worksite is cleaned and made safe in accordance with workplace procedures
  18. Maintenance issues beyond the scope of work are referred to relevant person/s in accordance with workplace procedures
  19. Work completed is reported to relevant person/s in accordance with maintenance reporting and workplace procedures

Performance Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least one occasion and include:

understanding the location and nature of the work required

following prescribed procedures to testing and checking plant

identifying and repairing known functional faults

carrying out maintenance and repairs effectively

identifying maintenance issues beyond the scope of prescribed work and notifying appropriate person/s

documenting work activities accurately

dealing with unplanned events

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements and workplace procedures and practices, including the use of risk control measures

checking isolation of circuits/machines/systems

conducting quality checks

identifying and accessing materials, tools, equipment and testing devices

maintaining operation of remote area power generation plant.


Knowledge Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of:

minor servicing of a remote area power generating plant encompassing:

engine oil and filters

fuel filters

coolant filters

water trap devices

air cleaners

minor maintenance of a remote area power generating plant encompassing:

fan and accessory drive belts

repair of minor leaks: coolant, oil and fuel

servicing of a remote area power generating plant battery systems encompassing:

starting battery set

switchboard (nicad) batteries

information displayed by the instruments/meters in a remote area power generating plant encompassing:

generating equipment (diesel engine)

engine lubrication

system oil pressure

engine cooling system coolant

temperature (in and out)

fuel pressure

current

voltage

power (kW)

kilowatt hours

frequency, hertz (Hz)

engine running hours

station services: fuel tank dip and lubricating oil tank level

fuel flow meter

use of the information gathered from instruments/meters encompassing:

ordering of fuel, lubricating oil and coolant

scheduling regular servicing and maintenance for engine oil and filter changes, fuel filters, drive belt (condition/adjustment), valve adjustments (if applicable), major and minor mechanical servicing by outside agents and air cleaner (both dry paper and oil bath types)

power plant log sheets and readings encompassing:

completed log sheets

forwarding information to appropriate person/location at regular intervals (weekly)

general cleanliness of the power generating plant and buildings encompassing:

generation plant

oil leaks

water leaks

fuel leaks

safety awareness

plant buildings

internal floor area

used consumables

spare parts storage

spider webs and other pests

rubbish containers

ventilation

power station compound

fence and gate (if applicable)

weeds

grass (if applicable)

rubbish containers

fuel and oil supply (drums)

water reticulation (if applicable)

tools and equipment

location/storage

cleanliness

maintenance

drain/drip tins

safety signage

location

condition

suitability

relevant manufacturer specifications

relevant safe work method statements (SWMS)/job safety assessments or risk mitigation processes

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace policies and procedures.