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Elements and Performance Criteria

  1. Prepare for work
  2. Prepare storage facilities
  3. Operate conveyor/solids transport systems
  4. Diagnose and take action on abnormal situations in accordance with procedures
  5. Manage particulates storage facility
  6. Isolate and de-isolate handling and storage facility/equipment

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, and include one or more of the following:

legislative requirements, including work health and safety (WHS)

industry codes of practice and guidelines

environmental regulations and guidelines

Australian and other standards

licence and certification requirements

All operations to which this unit applies are subject to stringent health, safety and environment (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 HSE requirements, the HSE requirements take precedence.

Hazards

Hazards include one or more of the following:

solids falling from conveyors

electricity

structural hazards

structural collapse

equipment failures

industrial (machinery, equipment and product)

equipment or product mass

noise, rotational equipment or vibration

plant services (steam, condensate and cooling water)

working at heights, in restricted or confined spaces, or in environments subjected to heat, dusts or vapours

flammability and explosivity

hazardous products and materials

unauthorised personnel

sharp edges, protrusions or obstructions

slippery surfaces, spills or leaks

extreme weather

other hazards that might arise

Situations requiring action

Situations requiring action include one or more of the following:

damage to particulates

damage to conveyors/storage

contamination of stored stock

rat holing and bridging in silos/hoppers

routing issues, and so on

storage vessel/area capacities

Non-routine problems

Non-routine problems are unexpected problems, or variations of previous problems and must be resolved by applying operational knowledge to develop new solutions, either individually or in collaboration with relevant experts, to:

determine problems needing action

determine possible fault causes

develop solutions to problems which do not have a known solution

follow through items initiated until final resolution has occurred

report problems outside area of responsibility to designated person

Operational knowledge includes one or more of the following:

procedures

training

technical information, such as journals and engineering specifications

remembered experience

relevant knowledge obtained from appropriate people

Start up/shut down

Start up/shut down includes the following:

start up and shut down to/from normal operating conditions

start up and shut down to/from isolated, cold or empty

start up and shut down to/from other conditions/situations experienced on the plant

Procedures

All operations must be performed in accordance with relevant procedures.

Procedures are written, verbal, visual, computer-based or in some other form, include one or more of the following:

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

Equipment

Equipments includes, as appropriate to the site, one or more of the following:

mechanical conveyors/feeders (including belt, vibrating, screw and flight; and feeders, such as screw, star, slide, volumetric and weight)

pneumatic conveyors (including aspects such as dense phase, disperse phase, pressure and vacuum)

storage facilities (e.g. silos, hoppers, stock piles and including purging hoppers)

ancillary equipment, such as drive motors, hydraulics, coolers, fans/blowers, safety equipment and instrumentation

Operate

Operate is to monitor, adjust/make change to the production unit and/or its component items to meet specifications, by one or both of the following:

manually in the plant

using local controller in the plant

This competency does not require the operation of a central control panel.


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 includes the ability to:

perform pre-start checks, start-up/shutdown and cleaning procedures, and isolations and de-isolations

set up routing of transport systems

operate and monitor equipment to safely move stock to and retrieve from the appropriate areas

identify hazards and risks and apply risk control procedures

identify early warning signs of equipment/stock needing attention or with potential problems and take action

resolve non-routine problems

manage storage area taking into account quality and quantity of stock, effective use of storage capacity and customer needs

identify hazards and risks and apply risk control procedures.


Knowledge Evidence

Evidence must be provided that demonstrates knowledge of:

all items on a schematic of the system and functions of each

principles of operation of plant/equipment

interactions between plant items/processes

systems’ operating parameters and integrity limits, product specifications and tolerances

impact of external factors (e.g. variations in weather)

function and troubleshooting of major components and their problems and resolution

particulate properties

logistics

forward demand

material storage requirements

compatibility and contamination issues

hierarchy of control

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

their possible causes

potential consequences

appropriate risk controls.