RIIARO405Optimise automated drilling operations

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What an assessment for RIIARO405 must cover

34 assessable components: 3 elements (13 performance criteria), 7 performance evidence and 13 knowledge evidence requirements, plus 1 foundation skills. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.

Elements & performance criteria

1 Optimise automated drilling system performance

  • 1.1Undertake drill path planning and sequencing in accordance with machine capability, working conditions, requirements of the drill pattern, and organisational requirements
  • 1.2Coordinate multiple drills on the same drill pattern in line with requirements for quality, safety, and efficiency
  • 1.3Control access to drilling areas in accordance with entry and exit procedures to ensure the safety and efficiency of people and equipment undertaking operations in vicinity of automated drill rigs
  • 1.4Confirm that scheduled timing for replenishment of consumables aligns with system data on usage and take action where necessary

2 Monitor automated drilling systems and processes

  • 2.1Monitor control system gauges to maintain drill rotation speed and pressure, feed force and penetration rates within required parameters
  • 2.2Monitor drill rig sensors, camera feeds and positional data to confirm drills are operating according to plan
  • 2.3Monitor drill operations in higher risk areas to enable timely intervention when needed
  • 2.4Monitor people and equipment in the drilling area and the boundaries between automated and manned equipment to ensure functional safety
  • 2.5Monitor completed blast holes against specific quality requirements in the drill plan, and identify and record anomalies

3 Respond to abnormal situations

  • 3.1Prioritise and resolve alarms, warning devices and systems in accordance with organisational procedures
  • 3.2Compensate or adjust to potential adverse situations within designated level of own responsibility
  • 3.3Confirm obstacle detection readings using drill rig cameras and request site personnel to investigate if drill operations are likely to be impacted
  • 3.4Respond to changed conditions in drilling area in a timely manner and follow escalation protocols according to the situation

Performance evidence

  • optimise automated drilling operations, or aspects thereof, on at least 2 occasions
  • undertake drill path planning and sequencing
  • coordinate multiple drills
  • control access to drilling site/s
  • monitor system gauges and drilling system data
  • interpret, prioritise and resolve alarms, warning devices and systems
  • respond to changed conditions in line with organisational protocols

Knowledge evidence

  • fundamentals of automated drilling control system, including: drill functions, characteristics, technical capability, and limitations; human-machine interface (HMI); electronic barriers/cables/geo fencing and other safety features; auto navigation; auto drill, where drill automatically determines optimal energy required depending on hardness of softness of drill area; closed circuit TV (CCTV), machine sensing, guidance and positioning systems; obstacle detection; when and how to intervene in the pre-configured drill operations; factors that ensure quality and efficiency
  • levels of automation and related safety functions relevant to operations in own role
  • requirements for controlling multiple drill patterns and multiple sites from a single control station
  • industry standards and guidelines relating to functional safety in autonomous workplaces, including or equivalent to: IEC 61508 / AS 61508 Functional Safety of electrical/electronic/programmable electronic safety-related systems; ISO 17757 Earth moving machinery and mining – Autonomous and semi-autonomous machine system safety
  • organisational safety requirements, including those relating to automated machine exclusion zones
  • major components and parts of drill rigs, including their functions and typical malfunctions for effective diagnostics of faults and breakdowns
  • key characteristics of the topology of the working area
  • environmental requirements for drilling operations, including dust suppression
  • organisational requirements specific to path planning for given drill patterns
  • people and equipment requiring access to drill area, including: drill support vehicles and personnel; water trucks; refuelling trucks; maintenance crews; geologists; surveyors; blast team
  • quality requirements for blast holes, including: diameter; depth; angle
  • elements of higher risk areas, including: working near edges; highwall; contour; obstructions; manned equipment within work area
  • response procedures for potential adverse situations, including: gauge malfunctions; ground conditions requiring a row to be cut short and consequent re-adjustment and communication of the path plan; changed conditions requiring manual control of machines to perform drilling operations; drill bit jamming; potentially adverse vibrations; compromised hole integrity

Foundation skills

  • Numeracy: Interprets and uses a range of mathematical information relating to drilling systems and their gauges

Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.

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Questions about assessing RIIARO405

What does an assessment tool for RIIARO405 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for RIIARO405 needs to address all 34 unit components: 3 elements with 13 performance criteria, 7 performance evidence requirements, 13 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for RIIARO405?

Auditori pulls the current release of RIIARO405 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for RIIARO405 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing RIIARO405 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of RIIARO405, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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