Unit of competency Outline

Date retreived
22/07/2026 1:05 PM AWST

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Perform gas metal arc welding

Perform gas metal arc welding

Unit of competency
National Code
AUMGTW005
State Code
WH979
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
10/01/2014
View on TGA
State Implementation and Classification
Approved Date
11/03/2014
Field of Education
030711 - Boilermaking And Welding
Original Release Date
11/03/2014
Nominal Hours
54
Description
This unit describes the performance outcomes required to weld components using the gas metal arc welding (GMAW) process.It applies to those in an automotive manufacturing environment and involves the application of skills and knowledge at a specialist level.Licensing, legislative, regulatory or certification requirements may apply to this unit in some jurisdictions. Users are advised to check with the relevant regulatory authority.
Notes
Elements and Performance Criteria
1. Plan and prepare
  • 1.1 Weld specifications are identified and confirmed from job sheets, welding standards and work instructions
  • 1.2 Welding safety equipment and welder are identified, obtained and inspected for faults and correct operation
  • 1.3 Resources and work areas are prepared and potential hazards identified
2. Weld materials
  • 2.1 Workplace procedures are identified and followed
  • 2.2 GMAW equipment is prepared, adjusted and used according to manufacturer operating procedures
  • 2.3 Weld test runs are conducted according to work plan, weld specifications and quality requirements
  • 2.4 Materials are welded using GMAW process to specifications
3. Check welds
  • 3.1 Welds are cleaned using appropriate techniques according to work instruction
  • 3.2 Weld quality and specifications are checked and confirmed by non-destructive testing
  • 3.3 Weld defects are identified and prepared for re-welding, and appropriate personnel are notified
4. Complete job
  • 4.1 Work areas are cleaned and cleared of waste materials according to workplace procedures
  • 4.2 GMAW equipment is cleaned, maintained, inspected and stored according to workplace procedures
  • 4.3 Faulty welding equipment is identified, tagged and reported
  • 4.4 Work sheets are completed according to workplace procedures
No information
No information
Replaces
State Code National Code Title Type
WE179 AUMGTW3005 Perform gas metal arc welding operations Unit of competency