AURVTW109 — Carry out basic gas metal arc welding
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What an assessment for AURVTW109 must cover
26 assessable components: 3 elements (10 performance criteria), 3 performance evidence and 8 knowledge evidence requirements, plus 5 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 Prepare to carry out basic GMAW welding
- 1.1Identify job requirements from workplace instructions
- 1.2Obtain and interpret welding information
- 1.3Identify hazards associated with the work, assess potential risks and implement control measures in line with workplace policies and procedures
- 1.4Identify tools and equipment required for welding and establish serviceability according to workplace procedures
2 Weld component using GMAW
- 2.1Set up welding equipment according to manufacturer specifications, workplace procedures, workplace health and safety and environmental requirements
- 2.2Carry out welding according to workplace procedures
- 2.3Inspect welded component for conformity with job requirements
3 Complete work processes
- 3.1Conduct final inspection according to workplace procedures and confirm component is ready for use
- 3.2Clear work area and dispose of or recycle materials according to workplace procedures
- 3.3Complete documentation according to workplace procedures
Performance evidence
- carry out gas metal arc welding (GMAW), including: three butt welds, 150 mm long
- three fillet welds, 150 mm long
- three steel exhaust pipe butt welds
Knowledge evidence
- methods to locate and interpret information required to carry out gas metal arc welding on components, including: manufacturer specifications and procedures or equivalent documentation; Australian Standard 1554
- workplace procedures required to carry out gas metal arc welding on components including: preparing and operating welding equipment; non-destructive testing of completed welds; establishing the serviceability of tools and equipment; documentation procedures; housekeeping procedures, including: examination of tools and equipment; storage of equipment; identification, tagging and isolation of faulty equipment; disposal of excess materials; recycling procedures
- workplace health and safety (WHS) requirements relating to carrying out basic GMAW, including procedures for: selecting and using personal protective equipment (PPE) when working with GMAW equipment, including approved welding helmet; using specialist welding tools and equipment; using protective screens and fume extraction system; manually handling components and GMAW equipment; identifying and controlling hazards, including: arc eye and exposure to ultraviolet light; molten metal spatter and fire danger
- environmental requirements relating to carrying out basic GMAW, including procedures for: trapping, storing and disposing of waste materials
- GMAW principles, including: process of using an electric arc to melt and join metal; basic construction and operation of welding gun and wire feed unit; types and application of welding wire and shielding gases; properties and characteristics of metals to be welded
- types of welds, including: butt welds; fillet welds; tee joints; corner joints
- procedures for protecting vehicle electronics during welding
- GMAW procedures, including: component cleaning and preparation; welder current and voltage settings, gas flow rates, wire diameters and wire feed speed; wire stick out distance, gun angle between the work pieces and travel angle; weld testing procedures, including non-destructive testing; post-weld inspection procedures, including, weld defects.
Foundation skills
- Learning: Locates required sources of information efficiently.
- Oral communication: Clarifies instructions and job requirements.
- Numeracy: Measures components to check conformity with job requirements; Interprets gauges and units of pressure.
- Planning and organising: Plans own work requirements; Prioritises actions to achieve required outcomes; Ensures tasks are completed within workplace timeframes.
- Technology: Uses GMAW equipment.
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 AURVTW109
What does an assessment tool for AURVTW109 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for AURVTW109 needs to address all 26 unit components: 3 elements with 10 performance criteria, 3 performance evidence requirements, 8 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 AURVTW109?
Auditori pulls the current release of AURVTW109 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 AURVTW109 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing AURVTW109 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 AURVTW109, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
Related units
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- AURVTW010 — Set up and use welding equipment
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- AURVTW101 — Carry out manual metal arc welding on components
- AURVTW103 — Carry out advanced gas metal arc welding on vehicle body sections
- AURVTW104 — Carry out tungsten inert gas welding
- AURVTW105 — Carry out spot welding
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