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
code of practice
Employment and workplace relations legislation
Equal Employment Opportunity and Disability Discrimination legislation
Work requirements may come from briefings, handovers, and work orders and may include:
product details
nature and scope of tasks
achievement targets
operational conditions
site layout and out of bounds areas
work site inspection requirements
lighting conditions
plant or equipment defects
hazards and potential hazards
coordination requirements or issues
Inspect and prepare work area may include:
identification of hazards
selection and implementation of control measures for the hazards identified
safeguarding site and non-site personnel by:
erection of barricades and posting of signs
selection of appropriate equipment to ensure personnel safety and protection
Coordination with others may include:
yard persons
laboratory personnel
mobile plant operators
dredge operator
maintenance personnel
Pre-start, start-up and shutdown procedures may include:
walk around check of the plant
checking and toping up fluid levels (including fuel)
lubrication
inspection of attachments to ensure security and identify defects
instrument and control lever checks
reporting defects and damage
follow prescribed start-up sequence
confirm plant is operational
following prescribed shutdown sequence
securing equipment
Operating technique may include:
feed control adjustments
water flow adjustments in sprays, classifiers
working safely around other machines and personnel
Changing work conditions may include:
feed grading
feed contamination
availability and cleanliness of water
weather conditions
day and night
Hazardous and emergency situation may include:
confined spaces
working alone
personal injury
unplanned shutdown
environmental
chemical
fire
dust, noise and electrical
Operational maintenance, servicing, lubricating and housekeeping tasks may include:
scheduled servicing
changing wear components
greasing
equipment adjustments
cleaning

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 the conducting of sand wash plant operations
implementation of requirements, procedures and techniques for the safe, effective and efficient completion of sand wash plant operations
working with others to undertake and complete sand wash plant operations that meets all of the required outcomes
consistent timely completion of sand wash plant operations 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 work sites 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 sand wash plant operations
Guidance information for assessment
Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.