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. |
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Procedures | Procedures may be written, verbal, computer-based or in some other form. They may include, but are not limited to: all work instructions standard operating procedures temporary instructions any similar instructions provided for the smooth running of the plant good operating practice as may be defined by industry codes of practice Procedures would be expected to comply with any relevant government regulations. |
Logs and reports | Logs and reports may include: paper or electronic-based logs and reports verbal/radio reports reporting items found which require action |
Appropriate action | Appropriate action includes, but is not limited to: determining problems needing action determining possible fault causes rectifying predictable problems using appropriate solution from procedures following through items initiated until final resolution has occurred reporting problems outside area of responsibility/scope of procedures to designated person |
Typical problems | Typical problems may include, but are not limited to: feed or discharge blockages blinding screen cloth blockages electro-static build-up aggregate size contamination |
Screening equipment types | Screening applications include: wet screening dry screening Screening equipment covered by this unit includes: moving screen static screen rotary screens circle-throw vibrating equipment high frequency vibrating equipment gyratory equipment |
Health, safety and environment (HSE) | All operations to which this unit applies are subject to stringent HSE requirements, which may be imposed through state 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. |
Work requirements | Work requirements may come from briefings, handovers, and work orders and may include: compliance documentation product specifications nature and scope of tasks achievement targets operational conditions geological data site survey data site layout and out of bounds areas worksite inspection requirements lighting conditions plant or equipment defects hazards and potential hazards coordination requirements or issues |
Appropriate personnel | Appropriate personnel may include: other process operators contractors laboratory personnel mobile plant operators maintenance personnel |