Elements and Performance Criteria
- Prepare to perform repair or fabricate test pieces using GTAW process
- Gas tungsten arc weld component
- Welds are performed to the required standard in accordance with the applicable repair scheme or drawing while observing all relevant work health and safety (WHS) requirements, including the use of material safety data sheets (MSDS) and items of personal protective equipment (PPE)
- Completed welds are inspected for defects and any defects rectified
- Complete documentation