Elements and Performance Criteria

may include:
legislative, organisation and site requirements and procedures
manufacturer's guidelines and specifications
Australian standards
code of practice
Employment and workplace relations legislation
Equal Employment Opportunity and Disability Discrimination legislation

abandoned equipment
adjoining pit walls
adverse weather conditions (electrical storms, floods, fires)
chemicals
contaminants
equipment
fences
holes
materials
over-hanging rocks
personnel
pot holes
unsafe ground
unstable faces
vehicles

gravel
overburden
oxidised waste
rejects
road base
rubbish
sand
sulphide rock fill
tailings
topsoil
water
backfill
dilution material
gangue
mineralised waste
mullock
rehabilitation soils and other materials (clay bands, gravel)
road base
rubbish
sand
secondary material
various grades of ore

class
colour
high
low
mineral content
moisture content
type

coordination of activities
map
segregation of ore types
signage requirements
stockpile construction details (angle of repose, height)
total area

bins
conveyors
dozers
dust suppression equipment
feeders
gates
loaders
magnets
ploughs
reclaimers
samplers
shovels
stackers
trucks
weighers

animal carcasses (sheep, cows, kangaroos)
cigarette butts
consumables
ear plugs
metal bucket teeth
metal or steel rods
old fencing/old piping
plastic
timber

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 blending of stockpile materials
implementation of requirements, procedures and techniques for the safe, effective and efficient completion of the blending of stockpile materials
working with others to undertake and complete the blending of stockpile materials that meets all of the required outcomes
consistent timely completion of the blending of stockpile materials 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 blending of stockpile materials

Guidance information for assessment
Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.