RIIPBE302D — Conduct bacterial oxidation

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What an assessment for RIIPBE302D must cover

46 assessable components: 5 elements (26 performance criteria), 4 performance evidence and 15 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 Plan and prepare for bacterial oxidation process

1.1Access, interpret and apply bacterial oxidation documentation and ensure the work activity is compliant
1.2Obtain, read, interpret, clarify and confirm work requirements
1.3Coordinate and communicate with other personnel using approved communication method
1.4Select and wear personal protective equipment appropriate for work activities
1.5Select appropriate type of auxiliary equipment for work activities
1.6Perform equipment pre-start checks to ensure equipment is ready for operation
1.7Identify and address potential risks, hazards and environmental issues, and implement control measures
1.8Obtain and interpret emergency procedures, and be prepared for fire/accident/emergency

2 Start-up equipment in sequence

2.1Carry out start-up procedures and complete start-up checks according to plant configurations and system requirements
2.2Confirm plant is operational

3 Operate and monitor equipment

3.1Read and interpret data from equipment indicators to determine bacterial oxidation progress
3.2Continuously inspect and monitor plant and identify bacterial oxidation process defects and potential problems
3.3Assess sulphuric content of ore according to bacterial oxidation parameters
3.4Make appropriate adjustments to oxidation process to optimise targets
3.5Adjust equipment to approved operating parameters to optimise oxidation performance, maintain efficient oxidation and to meet product quality targets
3.6Control feed to oxidation equipment
3.7Add required nutrients and oxygen to approved operating parameters
3.8Complete all required documentation clearly, concisely and on time
3.9Pass on end of shift information verbally or in writing to oncoming shift

4 Shutdown in sequence and/or isolate equipment

4.1Shutdown or isolate equipment based on process and safety requirements
4.2Perform post shutdown or isolation checks
4.3Return equipment to service

5 Conduct housekeeping activities

5.1Clear work area and dispose of or recycle materials
5.2Clean and maintain condition of equipment, ensure suitability for use, and address/report issues
5.3Manage and/or report hazards, and maintain a safe working environment
5.4Process records

Performance evidence

locates and applies relevant legislation documentation, policies and procedures
implements the requirements, procedures and techniques for the safe, effective and efficient completion of bacterial oxidation including: bacteria concentration, blockages and spillages, cooling water flows, densities, dissolved oxygen, feed rates, in stream analysis (ISA), nutrient levels, on stream analysis (OSA), overloads, pH, power draw, pressures, reagent flow, temperatures
works effectively with others to undertake and complete the bacterial oxidation in a way that meets all of the required outcomes including: using a range of communications techniques and equipment to convey information to others, maintaining written and verbal reporting requirements and procedures, organising work activities to meet all task requirements, communicating clearly and concisely with others to receive and clarify work instructions
demonstrates completion of bacterial oxidation that safely, effectively and efficiently meets all of the required outcomes on more than one (1) occasion including: coordinating bacterial oxidation activity with others, adjusting equipment and communicating effects upstream and downstream, controlling the feed to oxidation equipment, adding nutrients and oxygen, isolating and shutting down bacterial oxidation equipment in sequence and perform checks, performing minor maintenance, returning bacterial oxidation equipment to service

Knowledge evidence

apply legislative, organisational and site requirements and procedures for conducting bacterial oxidation including: WHS, site safety and emergency requirements and procedures, environmental procedures, hazardous goods procedures and consequences of spills and hazardous goods, isolation procedures, equipment safety requirements, operational monitoring procedures and checks, wet and dry working procedures, breakdown procedures
diagnosing faults, reporting defects and identifying repair requirements
interpreting reports
using lift (manual, cranes and loads)
accurately maintaining records
identifying and managing hazards and risks
using hand and power tools
bacteria inhibitors
bacterial oxidation plant (basic) and process
contaminants
depressant identification and activator principles
monitoring equipment processes, limitations and operating parameters
interpreting metallurgical and technical data
identifying nutrient types and how to use them
identifying types of ores and grades (basic)

Foundation skills

Foundation Skills: Foundation skills essential to performance are explicit in the performance criteria of this unit. Further information is available in the Resources and Infrastructure Industry Training Package Companion Volume.

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 RIIPBE302D

What does an assessment tool for RIIPBE302D need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for RIIPBE302D needs to address all 46 unit components: 5 elements with 26 performance criteria, 4 performance evidence requirements, 15 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 RIIPBE302D?

Auditori pulls the current release of RIIPBE302D 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 RIIPBE302D — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing RIIPBE302D 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 RIIPBE302D, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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