UEERA0057 — Operate ammonia refrigeration plant

1 Prepare to operate ammonia refrigerant plant

• 1.1WHS/OHS hazards, risk control methods, relevant standards, codes and legislation are obtained and applied
• 1.2Ammonia refrigerant, refrigeration system and components on which the work is to be carried out are identified
• 1.3WHS/OHS risk control measures, safety data sheets (SDS)/material safety data sheets (MSDS) and workplace procedures are followed in preparation for refrigeration work
• 1.4Safety hazards not previously identified are reported and advice on risk control measures is sought from work supervisor
• 1.5Nature of work is obtained from documentation or work supervisor to determine the scope of work to be undertaken
• 1.6Advice is sought from work supervisor to ensure the work is coordinated effectively with others
• 1.7Sources of materials required for refrigeration work are accessed in accordance with workplace procedures
• 1.8Tools, equipment and testing devices needed to carry out refrigeration work are obtained and checked for correct operation and safety
• 1.9Refrigeration system operating conditions are established from service documentation, supervisor and the application of refrigeration fundamentals

2 Operate ammonia refrigeration plant

• 2.1Refrigeration plant is started up in accordance with workplace procedures, industry standards, codes of practice and regulations
• 2.2Measurement of refrigeration system operating parameters is conducted in accordance with WHS/OHS requirements and workplace safety procedures
• 2.3Supervisor or person in charge is advised of system and components performing outside their operating parameters to facilitate remedial action
• 2.4Refrigeration plant remedial action is determined and implemented, as required, in accordance with workplace procedures
• 2.5Refrigeration service procedures are completed in accordance with workplace procedures
• 2.6Daily processing requirements are calculated to predict demand on refrigeration plant
• 2.7Oral and written information on the performance of the refrigeration plant is exchanged formally and informally between the operator and supervisor/production team
• 2.8Equipment controls are adjusted to prepare refrigeration plant to meet the load
• 2.9Action is taken in a proactive way to maintain the performance of the plant
• 2.10Demands on plant consumables are calculated to facilitate the ordering of replacements
• 2.11Strategies are developed to meet demand in the event of refrigeration plant equipment malfunction or breakdown

3 Complete work and report on ammonia refrigeration plant operations

• 3.1Worksite is cleaned and made safe in accordance with workplace procedures
• 3.2Refrigeration plant performance records are maintained and distributed in accordance with workplace procedures

What does an assessment tool for UEERA0057 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for UEERA0057 needs to address all 57 unit components: 3 elements with 22 performance criteria, 17 performance evidence requirements, 18 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 UEERA0057?

Auditori pulls the current release of UEERA0057 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 UEERA0057 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing UEERA0057 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 UEERA0057, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.