Google Links

Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

  1. Determine job requirements
  2. Select welding process and plan the work
  3. Perform welding
  4. Check quality of weld and finalise work

Range Statement

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Workplace procedures include one or more of the following:

requirements prescribed by legislation, awards, agreements and conditions of employment

SOPs

work instructions

oral, written and visual communication

quality practices, including responsibility for maintenance of own work quality and contribution to quality improvement of team or section output

housekeeping

tasks related to environmental protection, waste disposal, pollution control and recycling

WHS practices

Australian Standards include:

the relevant industry or Australian Standards that are current at the time this unit is being undertaken

Materials include one or more of the following:

PVC

vinyls

clear plastics

Welding equipment includes two or more of the following:

foot controlled welder

hand welder

hot air welder

hot wedge welder

Hand and power tools include one or more of the following:

hammers

rasps

files

portable sanders

WHS practices

WHS practices include hazard identification and control, risk assessment and implementation of risk reduction measures specific to the tasks described by this unit, and include one or more of the following:

manual handling techniques

SOPs

PPE

safe materials handling

taking of rest breaks

ergonomic arrangement of workplaces

following marked walkways

safe storage of equipment

housekeeping

reporting accidents and incidents

environmental practices


Performance Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy the requirements of the elements and performance criteria, and include:

reading and following work instructions, standard operating procedures (SOPs), safe work practices

applying relevant standards

complying with all relevant safety requirements, including safe use of plastic welding equipment, hand and power tools and electrical equipment

following work orders

interpreting equipment and materials specifications and instructions needed for the plastic welding process

preparing material to be welded and setting up welding equipment

performing at least two (2) forms of welding of plastic materials to industry standards, quality and consistency, and testing for correct fusion of materials, on at least five (5) occasions

performing normal operator maintenance of work area to enable work to be conducted safely and efficiently

labelling or tagging materials, and documenting and communicating work-related information, including reporting of faults and other problems, according to workplace procedures


Knowledge Evidence

Evidence must be provided that demonstrates knowledge of:

safe work practices and procedures and use of personal protective equipment (PPE)

relevant Australian Standards

specific work health and safety (WHS) requirements associated with hot air and hot wedge welding

hazards associated with heated plastics

plastic welding principles and techniques

general operating principles of plastic welding equipment

a range of plastic welding equipment, hand tools and power tools commonly used in the plastic welding process and their appropriateness for particular applications

power sources, such as single phase, three phase and weather-protected outlets

materials and equipment specifications

relevant quality standards for plastic welds

WHS and environmental requirements of relevant industry and workplace procedures

general housekeeping policies and procedures

WHS practices, including hazard identification and control measures

quality practices

workplace procedures

recording and reporting practices.