PUASAR030Undertake trench rescue

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What an assessment for PUASAR030 must cover

67 assessable components: 6 elements (26 performance criteria), 22 performance evidence and 19 knowledge evidence requirements. 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 Prepare for trench rescue operation

  • 1.1Operation and task information is obtained through a briefing, in accordance with organisational procedures
  • 1.2Shoring, propping up and excavating equipment is identified and prepared for use, in accordance with organisational procedures
  • 1.3Personal protective clothing and equipment and trench rescue equipment is selected, in accordance with organisational procedures
  • 1.4Any further details on the nature of the rescue are received and analysed en route
  • 1.5Potential hazards and associated risks are discussed with rescue team members while on route

2 Assess and manage trench rescue scene

  • 2.1Physical features of the trench rescue are assessed before deploying rescue resources and team members
  • 2.2Hazards and environmental conditions are identified, monitored and controlled using risk mitigation processes
  • 2.3Trench rescue scene is managed to control access and to maintain a safe operational environment
  • 2.4Scene management procedures are followed, in accordance with organisational procedures
  • 2.5Communication with other personnel on site is established and maintained throughout the rescue operation

3 Stabilise trench

  • 3.1Trench collapse pattern and signs of further collapse are identified
  • 3.2Action to minimise further trench collapse is undertaken, in accordance with organisational procedures

4 Locate and enter collapsed trench

  • 4.1Assessment of incident scene is undertaken to determine possible location of casualties
  • 4.2Appropriate resources are used to assist in location of casualties
  • 4.3Condition of casualties and nature of entrapment is ascertained, where possible, in accordance with organisational procedures
  • 4.4Appropriate excavation techniques are employed to gain access to casualties
  • 4.5Located casualties are treated, in accordance with organisational procedures and in consultation with medical personnel
  • 4.6Hygiene precautions are followed, in accordance with organisational procedures

5 Remove casualties

  • 5.1Casualties are released, treated and stabilised, in accordance with organisational procedures
  • 5.2Released casualties are removed from scene using recognised techniques
  • 5.3Appropriate actions are taken to preserve the incident scene, in accordance with organisational procedures

6 Conclude rescue operations

  • 6.1Equipment is recovered, cleaned and serviced, in accordance with organisational procedures and manufacturers’ guidelines
  • 6.2Hygiene precautions are implemented, in accordance with organisational procedures
  • 6.3Decontamination procedures are followed, in accordance with organisational procedures
  • 6.4Operational debriefing is participated in, in accordance organisational procedures
  • 6.5Operational documentation including post incident report is completed, in accordance with organisational procedures

Performance evidence

  • applying excavation techniques
  • applying Work, Health and Safety (WHS)/Occupational Health and Safety (OHS) requirements including identifying, controlling and treating situational and environmental hazards
  • assessing and managing a trench rescue scene
  • communicating with personnel and casualties
  • completing organisational documentation
  • concluding rescue operations
  • constructing and installing shoring, shielding and edge management systems
  • extricating casualties’ safely whilst minimising further injury to casualty, self and others
  • following organisational policies and procedures
  • identifying and operating trench rescue equipment including lifting systems, lowering and hauling systems and ventilation equipment
  • implementing hygiene precautions
  • locating and entering a collapsed trench
  • participating in and contributing to briefings and debriefings
  • preparing for a trench rescue operation including collecting operational and task information and rescue resources
  • preserving scene evidence
  • recognising further signs of trench collapse
  • recovering, cleaning and maintaining rescue equipment
  • removing casualties using approved techniques
  • stabilising the trench
  • undertaking and monitoring rescue scene management
  • undertaking temporary and permanent shoring
  • using personal protective clothing and equipment

Knowledge evidence

  • casualty location and removal techniques including edge management, shielding and excavating and temporary and permanent shorting
  • characteristics and limitations of trench rescue equipment
  • communication methods and techniques
  • environmental and situational hazards including exposure to toxic, biological or other substance, falls from heights or into depths, further trench collapse, hazardous atmospheres, heat exhaustion or hypothermia, moving machinery either electrical or mechanical, tides, vibrations from external sources, water and weather
  • excavation, shoring, shielding and edge management techniques
  • field notes, incident reports, notebook and logbook requirements
  • hygiene precautions
  • organisational documentation, policies and procedures
  • personal protective clothing and equipment
  • preservation of scene evidence
  • processes and procedures for briefings and debriefings
  • recognised removal techniques including edge management, shielding and excavating, shoring and temporary and permanent shoring
  • rescue scene management processes including establishing and monitoring safety zones, establishing barriers and perimeter access controls, liaising with medical services, managing bystanders and preserving evidence
  • soil stability
  • trench collapse system
  • trench definition as specified in state or territory legislation, or regulations
  • trench rescue equipment and excavation techniques
  • trench rescue equipment including atmospheric monitoring, edge management systems, equipment, excavating equipment, hand tools, ladders, pumps, ropes, shielding, shoring and ventilation equipment
  • Work, Health and Safety (WHS)/Occupational Health and Safety (OHS) requirements including risk mitigation and safe work practices

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 PUASAR030

What does an assessment tool for PUASAR030 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for PUASAR030 needs to address all 67 unit components: 6 elements with 26 performance criteria, 22 performance evidence requirements, 19 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 PUASAR030?

Auditori pulls the current release of PUASAR030 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 PUASAR030 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing PUASAR030 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 PUASAR030, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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