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Elements and Performance Criteria

  1. Operate conveyors
  2. Manage bulk material storages
  3. Rectify problems
  4. Carry out maintenance procedures
  5. Control hazards

Range Statement

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Regulatory framework

The latest version of all legislation, regulations, industry codes of practice and Australian/international standards, or the version specified by the local regulatory authority, must be used.

Applicable legislation, regulations, standards and codes of practice include:

health, safety and environmental (HSE) legislation, regulations and codes of practice relevant to the workplace, equipment and production processes and hazardous materials

Australian/international standards relevant to the materials being used and products being made

any relevant licence and certification requirements.

All operations to which this unit applies are subject to stringent HSE requirements, which may be imposed through state/territory or federal legislation, and these must not be compromised at any time. Where there is an apparent conflict between performance criteria and such requirements the legislative requirements take precedence.

Procedures

All operations must be performed in accordance with relevant procedures.

Procedures may be written, verbal, visual, computer-based or in some other form. They include one or any combination of:

manufacturer's technical information

job cards

drawings

emergency procedures

work instructions

standard operating procedures (SOPs)

safe work method statements (SWMS)

formulas/recipes

batch sheets

temporary instructions

any similar instructions provided for the smooth running of the plant.

Problems

Routine problems must be resolved by applying known solutions.

Routine problems are predictable and include one or more of:

contamination of stored stock

rat holing and bridging in silos/bins/hoppers

routing issues

equipment problems.

Known solutions are drawn from one or more of:

procedures

training

remembered experience.

Non-routine problems must be reported according to according to relevant procedures.

Tools and equipment

Tools and equipment include:

conveyor/feeders used for handling particulates, including one or more of:

mechanical conveyors/feeders (e.g. travelling stackers, belt, vibrating, screw and flight)

pneumatic conveyors (e.g. dense phase, disperse phase, pressure and vacuum)

bulk storage:

piles

bunkers

silos

bins/hoppers

weigh bins/loss in weight bins

personal protective equipment (PPE).

Hazards

Hazards must be identified and controlled. Identifying hazards requires consideration of:

heat, smoke, dust, vapours or other atmospheric hazards

weight, shape, volume of materials to be handled

hazardous products and materials

sharp edges, protrusions or obstructions

slippery surfaces, spills or leaks

electricity

gas

gases and liquids under pressure

noise

rotational equipment or vibration

plant services (steam, condensate, cooling water, etc)

structural hazards

equipment failures

machinery, equipment and product mass

limited head spaces or overhangs

working at heights

working in restricted or confined spaces

other hazards that might arise.

Records and reports

Records include one or more of:

log books/sheets

electronic records

job/work sheets

other records used for the smooth running of the plant.

Reports include one or more of:

paper or electronic-based logs and reports

verbal/radio reports

reporting items found which require action.


Performance Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy the requirements of the elements and performance criteria and demonstrate the ability to:

read and interpret job sheets, procedures, material labels and safety information

identify and prepare equipment, materials and storage facility to meet requirements

perform pre-start, start-up and shutdown procedures

store and transfer materials to meet requirements

identify maintenance needs and prepare equipment for maintenance

perform minor maintenance to procedures

recognise routine and non-routine problems

identify when the operator is able to rectify problems, when assistance is required and who is the appropriate source for assistance

take action to resolve problems or report them to appropriate personnel

distinguish between possible causes of routine problems, including:

raw material variations/contamination

instrument faults/incorrect readings

equipment faults/abnormalities

process/procedure errors

maintenance issues

identify hazards and apply relevant hazard controls

apply safety procedures

communicate effectively with team/work group and supervisors

complete workplace records

do basic arithmetical manipulations, including additions, subtractions, divisions, fractions and percentages.


Knowledge Evidence

Must provide evidence that demonstrates knowledge relevant to their job sufficient to operate under routine only supervision and to solve routine problems, including knowledge of:

principles of safe and efficient transfer and storage of bulk materials

principles of operation of plant/equipment used in the job/work environment

relationship of properties of particulates to transport/storage, including:

particle size and shape: reactivity, solubility and colour

angle of repose

angle of slide

dusts

density and bulk density

emergency procedures

routine problems, their probable causes and relevant corrective actions

work permit system

organisation procedures relevant to the work environment/job role

hierarchy of control

hazards that may arise in the job/work environment and:

their possible causes

potential consequences

appropriate risk controls.