Required skills

Specific skills are required to achieve the performance criteria of this unit particularly for its application in the various circumstances in which this unit may be used This includes the ability to carry out the following as required to conduct wet gravity separation

apply legislative organisation and site requirements and procedures

handle hazardous goods

identify and address hazards

interpret reports

apply lifting techniques manual cranes and loads

report defects

apply safe work practices

use hand and power tools

Required knowledge

Specific knowledge is required to achieve the performance criteria of this unit particularly for its application in the various circumstances in which this unit may be used This includes knowledge of the following as required to conduct wet gravity separation

breakdown procedures

contaminants

emergency procedures

environmental procedures

equipment processes limitations and operating parameters

equipment safety requirements

separation plant basic

hazardous goods procedures and consequences of spills

repair requirements identification

isolation procedures

metallurgical and technical data

OHS procedures

operational procedures and checks

site procedures

site safety requirements

types of ores and grades basic

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 conducting wet gravity separation

implementation of requirements procedures and techniques for the safe effective and efficient completion of wet gravity separation

working with others to undertake and complete the wet gravity separation in a way that meets all of the required outcomes

consistent timely completion of wet gravity separation 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 andor 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 andor oral assessment of the candidates required knowledge

observed documented andor first hand testimonial evidence of the candidates

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 candidates

working with others to undertake and complete the wet gravity separation

Guidance information for assessment

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

Relevant compliance documentation may include:

Legislation may include acts and regulations dealing with:

Equipment may include:

Pre-start checks may include:

Environmental issues may include:

Plant may include:

Methods used to optimise the plant may include:

Start-up procedure may include:

Indicator readings may measure:

Separation methods may include:

Separation quality targets may include:

Monitoring may include:

Equipment and plant cleaning methods may include:

Post-shutdown checks are like pre-start checks

Materials may include:

Contaminants are anything other than the slurry. Common contaminants may include:

Site conditions may include: