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, organisation and site requirements and procedures
manufacturer's guidelines and specifications
Australian standards
codes of practice
Employment and Workplace Relations legislation
Equal Employment Opportunity and Disability Discrimination legislation
Potential hazards and risks may include:
abandoned equipment
adjoining pit walls
adverse weather conditions (electrical storms, floods, fires)
contaminants
equipment
fences
holes
materials
over-hanging rocks, unstable faces and other unsafe ground conditions
personnel
pot holes
vehicles
Oversize rock may include:
rock that cannot be moved/transported (either by hauling vehicle or conveyor)
rock that is too large to fit through the primary crusher opening
Rock breaking methods may include:
dropping
pounding
utilising a rock breaking machine
Personnel may include:
supervisors
contractors
drillers
drivers
holders of appropriate tickets/licensed operators
maintenance staff
personnel authorised by mine management
service personnel
tradesperson
Notifying relevant personnel may include:
face-to-face advice
phone or radio
erection of barricades or signs, such as:
cones
tapes
danger signs
sprayed signs
Contaminants may include:
consumables
ear plugs
plastic
timber
explosives

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 breaking oversize rock
implementation of requirements, procedures and techniques for the safe, effective and efficient breaking of oversize rock
working with others to break oversize rock and meet all of the required outcomes
consistent timely completion of breaking of oversize rock 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.
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.
Assessment of this competency requires typical resources normally used in the work environment. Selection and use of resources for particular worksites may differ due to site circumstances.
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
consistently achieving the required outcomes
first hand testimonial evidence of the candidate's:
working with others to undertake and complete the breaking of oversize rock
Guidance information for assessment
Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.