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Elements and Performance Criteria

  1. Plan and prepare for conveyor-car high wall mining operations
  2. Position the launch and mine coal
  3. Carry out operator maintenance

Performance Evidence

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:

conduct conveyor-car high wall mining operations on at least two occasions, including:

positioning the launch

performing functions tests on at least four of the following:

chain conveyor

cutter-heads

traction

shear-up/down

camera sprays

pan up/down

water sprays

steering wings

stab-jack

belt tracking

propulsion

coordinating and monitoring at least one of the following operations:

pit preparations

stacker positions

levelling and realigning of stacker

maintaining supply of coal

monitoring and responding to mining requirements for at least five of the following:

pitch

roll

spalling

guttering

roof conditions

inrush

floor conditions

coal flow

gaseous situations

monitoring and responding to work area requirements for at least four of the following:

high wall stability

low wall stability

lighting

associated/close proximity machinery

equipment and personnel

impact of weather conditions.

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 conducting conveyor-car high wall mining operations including:

applying diagnostic and fault finding techniques

determining and obtaining resources required for operations

performing equipment inspections, operational servicing requirements and maintains clear written records of activities

work effectively with others to conduct conveyor-car high wall mining operations that meets required outcomes, including:

communicating and coordinating activities with others

participating in shift briefing

communicating and interpreting handover details.


Knowledge Evidence

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 conduct conveyor-car high wall mining operations

key policies, procedures and documentation required to conduct conveyor-car high wall mining operations, including:

operational safety requirements

site and equipment safety procedures

site mining systems and procedures

conveyor-car high wall mining maintenance systems and procedures

cable management procedures

environmentally sensitive fluids and materials

chemical and fuel safety measures

boarding and disembarking procedures

relocation procedures

shift blasting schedules

advance and retraction procedures

operational signal procedures

techniques for applying geological and survey data, including:

go/no-go zones

high-wall stability

drive position

gas conditions

seam pitch

seam conditions

principles and techniques for function tests, including:

chain conveyor

cutter-heads

traction

shear-up/down

camera sprays

pan up/down

water sprays

steering wings

stab-jack

belt tracking

propulsion

principles and techniques for coordinating and monitoring operations, including:

pit preparations

stacker positions

levelling and realigning of stacker

maintaining supply of coal

principles and techniques for monitoring and responding to mining requirements, including:

pitch

roll

spalling

guttering

roof conditions

inrush

floor conditions

coal flow

gaseous situations

principles and techniques for monitoring and responding to work area requirements, including:

high wall stability

low wall stability

lighting

associated/close proximity machinery

equipment and personnel

impact of weather conditions

principles and techniques for conducting conveyor-car high wall mining operations, including:

access, interpret and apply technical information

maintain equipment records

mining conditions and related methods/techniques

mine gases and their properties/impacts

conveyor-car high wall mining system characteristics, technical capabilities and limitations, including those relating to:

launch vehicle

stacker

continuous miner

conveyor cars

gas monitoring systems, processes and responses, including those relating to:

inertisation

flushing

ceasing mining

extraction

retraction

methane monitoring

site environmental requirements and constraints relating to conveyor-car high wall mining operations

principles and techniques for identifying and responding to relevant hazards and emergencies

site requirements for processing records and reporting requirements

techniques for coordinating and communicating job activities with others.