Elements and Performance Criteria

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Relevant compliance documentation may include:
legislative, organisational and site requirements and procedures
manufacturer's guidelines and specifications
Australian standards
Employment and workplace relations legislation
Equal Employment Opportunity and Disability Discrimination legislation
Legislation may include Acts and regulations dealing with:
mining safety and health
mine inspection
OHS
explosives
environment
Personal protective equipment may include:
helmet
safety footwear
hearing protection
gloves
eye/face protection
respiratory protection
heat resistant clothing
Hazards may include:
cranes
molten metal
hot materials
noise
air pollution
sharp objects
moving machinery
heights
falling objects
hot gases
Environmental issues may include:
drainage
dust (dump)
emissions
hazardous chemicals
noise
recycling
run-off
spills
waste management and disposal
water quality
Equipment and plant cleaning methods may include:
degreasing
forced air
sweeping
Equipment indicator readings may include:
current
flow
level
pressure
speed
unusual noise
vibration
Start-up checks and procedures may include:
availability of equipment
detection of conditions that are unusual
job requirements
levels
communications
interlocks
distribution control system
launders
hydraulic systems
pumps and pumping systems
pipes and flanges
drive belts
valves
visual and audible warning devices and lights
suppression systems
Burners may be:
diesel
natural gas
Furnaces may be:
fixed - vertical/cylindrical
rotary - vertical/cylindrical
Furnace problems may include:
temperatures too high or too low
level in furnace too high or low
metal splashes
feed not to specification
foaming
solidification
un-burnt feed
contamination (e.g. ceramics, bricks)
poor metallurgical conditions
poor feed mix
poor feed moisture control
Maintenance may include:
lubrication
minor adjustments to operational plant
cleaning plant, equipment and work area
installation/removal of devices
making furnace accessories
Services may include:
electricity
air
cooling water
potable water
gas
diesel
Fault and variances may occur in:
product
plant
equipment

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit
The evidence required to demonstrate competency in this unit must be relevant to worksite operations and satisfy all of the requirements of the performance criteria, required skills and knowledge and the range statement of this unit and include evidence of the following:
knowledge of the requirements, procedures and instructions for tapping furnaces
implementation of requirements, procedures and techniques for the safe, effective and efficient completion of furnace tapping
working with others to undertake and complete the furnace tapping in a way that meets all of the required outcomes
consistent timely completion of furnace tapping that safely, effectively and efficiently meets the required outcomes
Context of and specific resources for assessment
This unit must be assessed in the context of the work environment. Where personal safety or environmental damage are limiting factors, assessment may occur in a simulated environment provided it is realistic and sufficiently rigorous to cover all aspects of workplace performance, including task skills, task management skills, contingency management skills and job role environment skills.
Assessment of this competency requires typical resources normally used in a resources and infrastructure sector environment. Selection and use of resources for particular worksites may differ due to the site circumstances.
The assessment environment should not disadvantage the participant. For example, language, literacy and numeracy demands of assessment should not be greater than those required on the job.
Customisation of assessment and delivery environment to sensitively accommodate cultural diversity.
Aboriginal people and other people from a non English speaking background may have second language issues.
Where applicable, physical resources should include equipment modified for people with disabilities. Access must be provided to appropriate learning and/or assessment support when required.
Method of assessment
This unit may be assessed in a holistic way with other units of competency. The assessment strategy for this unit must verify required knowledge and skill and practical application using more than one of the following assessment methods:
written and/or oral assessment of the candidate's required knowledge
observed, documented and/or first hand testimonial evidence of the candidate's:
implementation of appropriate requirement, procedures and techniques for the safe, effective and efficient achievement of required outcomes
consistent achievement of required outcomes
first hand testimonial evidence of the candidate's:
working with others to undertake and complete the furnace tapping
Guidance information for assessment
Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.