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
Shaft and structure inspection and maintenance may include:
inspection of ground conditions, including ground movement, cracks and seepage
inspection of shaft lining including timber, concrete and steel
inspection of shaft structural steel including: buntons, brattice and guide rails, shaft services (pipes, cables etc)
inspection for unusual conditions including water leaks, air leaks
isolation of services where necessary
minor shaft maintenance such as installing missing/broken bolts and fasteners, and shaft timbers
measuring shaft dimensions
Potential hazards and risks may include:
communication failure
falling objects
projections into the shaft
movement (convergence of equipment)
plant failure
power failure
spillage
unauthorised personnel
visibility
explosion
asphyxiation and drowning
Winding operations include:
winder operations in drifts, tunnels, slopes or inclines
Environmental issues may include:
dust
water
heat
oxygen deficiency
vibration
fumes
noise
oil spills
salt build-up
flammable and noxious gases
flammable dust
Site procedures may include:
clean up
equipment shutdown and isolation procedures
evacuation procedures
First Aid
notifying relevant authorities
permit-to-work systems
safety equipment
use of personal protective equipment
communication procedures (e.g. with winder operator)
portable electric apparatus procedures
fall arrestor and harness procedures
confined spaces

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 inspection and maintenance of shafts and structures
implementation of requirements, procedures and techniques for the safe, effective and efficient inspection and maintenance of shafts and structures
working with others to inspect and maintain shafts and structures that meet all of the required outcomes
consistent timely completion of inspection and maintenance of shafts and structures 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 inspect and maintain shafts and structures
Guidance information for assessment
Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.