List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
The candidate must demonstrate the ability to complete the tasks outlined in the elements, performance criteria and foundation skills of this unit, including evidence of the ability to:
construct and maintain ventilation devices on at least two occasions, including:
applying basic construction skills to conduct remedial work to make workplace safe and to identify potential strata hazards (roof and ribs)
completing operations on the following devices in an underground coal mine:
stoppings or regulators; and
overcasts or undercasts; and
seals or bulkheads
using materials for devices, including, but not limited to:
poles/props/ply/mesh
pre-fabricated steel
plaster/cementitious products or bricks
pumping equipment
foam or other secondary materials as required
establishing ventilation at construction site and monitoring mine atmosphere.
During the above, the candidate must:
locate and apply relevant documentation, policies and procedures and confirm work activity is compliant
implement the requirements, procedures and techniques for constructing and maintaining ventilation devices, including:
reading, interpreting, applying and communicating technical information
identifying and minimising environmental issues, potential hazards and risks
selecting and using relevant tools and equipment
complying with environmental requirements and constraints
identifying work requirements
applying diagnostic and fault finding techniques
applying construction techniques
monitoring and responding to local environmental conditions (including ventilation, gas levels, spontaneous combustion and strata conditions)
inspecting and maintaining devices, equipment and materials
work effectively with others to construct and maintain ventilation devices in a way that meets required outcomes, including:
organising work activities to meet task requirements
communicating clearly and concisely with others to receive and clarify work instructions
complying with reporting requirements and procedures
determining coordination requirements throughout work activities, including with other work groups.
The candidate must be able to demonstrate knowledge to complete the tasks outlined in the elements, performance criteria and foundation skills of this unit, including knowledge of:
key legislation required to construct and maintain ventilation devices
key policies, procedures and documentation required to construct and maintain ventilation devices, including required layouts, plans and operational safety systems
mine geology, environmental data and survey information related to ventilation devices, including:
ventilation/gas data
deputy reports
geological data
survey data
spontaneous combustion management plans
types, uses, and limitations of ventilation circuits, ventilation devices and sealing systems, including the following device types:
stoppings, including:
short-term
long-term
coffin box
machine doors
seals
bulkheads
balance chambers
regulators
overcasts
undercasts
principles and techniques for applying ventilation device construction processes and techniques, including for the following construction equipment types:
grout pumps
cement mixers
compressed air drills
borers
hoses
hand tools
scaffolding
levels
water traps
sampling lines
pressure gauges
gas drainage lines
shut off valves
oxygen breathing apparatus
gas detection equipment
ventilation device equipment and material characteristics and limitations, including transportation requirements, for device materials, including:
poles/props/ply/mesh
pre-fabricated steel
plaster/cementitious products/bricks
pumping equipment
foam
principles, processes and techniques for managing hazards, including:
strata
dust
gases
poor ventilation
spontaneous combustion
principles and techniques for identifying and responding to relevant hazards and emergencies, including those related to:
irrespirable atmospheres
noxious atmospheres
flammable and explosive mixtures
fires
site requirements for completing maintenance records and reporting requirements
techniques for coordinating and communicating job activities with others.
Mandatory conditions for assessment of this unit are stipulated below. The assessment must:
include access to:
personal protective equipment
equipment required to construct and maintain ventilation devices
be conducted in a safe environment; and,
be assessed in the context of this sector's work environment; and,
be assessed in compliance with relevant legislation/regulation and using policies, procedures and processes directly related to the industry sector for which it is being assessed; and,
confirm consistent performance can be applied in a range of relevant workplace circumstances.
Where personal safety or environmental damage are limiting factors, assessment may occur in a simulated work environment* provided it is realistic and sufficiently rigorous to cover all aspects of this sector’s workplace performance, including environment, task skills, task management skills, contingency management skills and job role environment skills.
Assessor requirements
Assessors must be able to clearly demonstrate current and relevant industry knowledge and experience to satisfy the mandatory regulatory standards as set out in the Standards for Registered Training Organisations (RTOs) 2015/Australian Quality Training Framework mandatory requirements for assessors current at the time of assessment and any relevant licensing and certification requirements. This includes:
vocational competencies at least to the level being delivered and assessed
current industry skills directly relevant to the training and assessment being provided
current knowledge and skills in vocational training and learning that informs their training and assessment
formal relevant qualifications in training and assessment
having knowledge of and/or experience using the latest techniques and processes
possessing the required level of RII training product knowledge
having an understanding and knowledge of legislation and regulations relevant to the industry and to employment and workplaces
demonstrating the performance evidence, and knowledge evidence outlined in this unit of competency, and
the minimum years of current** work experience after competency has been obtained as specified below in an industry sector relevant to the outcomes of the unit.
It is also acceptable for the appropriately qualified assessor to work with an industry expert to conduct assessment together and for the industry expert to be involved in the assessment judgement. The industry expert must have current industry skills directly relevant to the training and assessment being provided. This means the industry subject matter expert must demonstrate skills and knowledge from the minimum years of current work experience after competency has been obtained as specified below, including time spent in roles related to the unit being assessed:
Industry sector | AQF indicator level*** | Required assessor or industry subject matter expert experience |
Drilling, Metalliferous Mining, Coal Mining, Extractive (Quarrying) and Civil Infrastructure | 1 | 1 year |
2 | 2 years |
Drilling, Coal Mining, Extractive (Quarrying), Metalliferous Mining and Civil Infrastructure | 3-6 | 3 years |
Other sectors | Where this unit is being assessed outside of the resources and infrastructure sectors assessor and/or industry subject matter expert experience should be in-line with industry standards for the sector in which it is being assessed and where no industry standard is specified should comply with any relevant regulation. |
*Guidance on simulated environments has been stipulated in the Companion Volume Implementation Guide located on VETNet.
**Assessors can demonstrate current work experience through employment within industry in a role relevant to the outcomes of the unit; or, for external assessors this can be demonstrated through exposure to industry by conducting a minimum number of site assessments as determined by the relevant industry sector, across various locations.
*** While a unit of competency does not have an AQF level, where a unit is being delivered outside of a qualification the first numeric character in the unit code should be considered as the AQF indicator level for assessment purposes.