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Evidence Guide: AURVTW001 - Carry out manual metal arc welding on components

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

AURVTW001 - Carry out manual metal arc welding on components

What evidence can you provide to prove your understanding of each of the following citeria?

Plan and prepare to weld component

  1. Job requirements are determined from workplace instructions
  2. Welding electrodes, weld size, type and sequence, and quantity of materials are identified
  3. Hazards associated with the work are identified and risks are managed
  4. Tools and equipment are selected and checked for serviceability
  5. Work is planned to minimise waste and use time efficiently
Job requirements are determined from workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Welding electrodes, weld size, type and sequence, and quantity of materials are identified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hazards associated with the work are identified and risks are managed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work is planned to minimise waste and use time efficiently

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Weld materials using MMAW

  1. Welding equipment is set up and used according to workplace procedures and safety and environmental requirements
  2. Distortion prevention measures are identified and adjusted as required
  3. Test runs are conducted according to workplace instructions and quality requirements
  4. Materials are welded using MMAW process to required specifications
Welding equipment is set up and used according to workplace procedures and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Distortion prevention measures are identified and adjusted as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Test runs are conducted according to workplace instructions and quality requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Materials are welded using MMAW process to required specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check welds

  1. Weld quality and specifications are confirmed by non-destructive inspection
  2. Weld defects are identified, prepared for re-welding as required, and appropriate personnel are notified
Weld quality and specifications are confirmed by non-destructive inspection

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Weld defects are identified, prepared for re-welding as required, and appropriate personnel are notified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete work processes

  1. Final inspection is made to ensure work meets workplace expectations and component is presented ready for use
  2. Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected and stored
  3. Tools and equipment are checked, reported if faulty, and stored according to workplace procedures
  4. Workplace documentation is processed according to workplace procedures
Final inspection is made to ensure work meets workplace expectations and component is presented ready for use

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected and stored

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment are checked, reported if faulty, and stored according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Workplace documentation is processed according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Plan and prepare to weld component

  1. Job requirements are determined from workplace instructions
  2. Welding electrodes, weld size, type and sequence, and quantity of materials are identified
  3. Hazards associated with the work are identified and risks are managed
  4. Tools and equipment are selected and checked for serviceability
  5. Work is planned to minimise waste and use time efficiently
Job requirements are determined from workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Welding electrodes, weld size, type and sequence, and quantity of materials are identified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hazards associated with the work are identified and risks are managed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work is planned to minimise waste and use time efficiently

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Weld materials using MMAW

  1. Welding equipment is set up and used according to workplace procedures and safety and environmental requirements
  2. Distortion prevention measures are identified and adjusted as required
  3. Test runs are conducted according to workplace instructions and quality requirements
  4. Materials are welded using MMAW process to required specifications
Welding equipment is set up and used according to workplace procedures and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Distortion prevention measures are identified and adjusted as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Test runs are conducted according to workplace instructions and quality requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Materials are welded using MMAW process to required specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check welds

  1. Weld quality and specifications are confirmed by non-destructive inspection
  2. Weld defects are identified, prepared for re-welding as required, and appropriate personnel are notified
Weld quality and specifications are confirmed by non-destructive inspection

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Weld defects are identified, prepared for re-welding as required, and appropriate personnel are notified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete work processes

  1. Final inspection is made to ensure work meets workplace expectations and component is presented ready for use
  2. Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected and stored
  3. Tools and equipment are checked, reported if faulty, and stored according to workplace procedures
  4. Workplace documentation is processed according to workplace procedures
Final inspection is made to ensure work meets workplace expectations and component is presented ready for use

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected and stored

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment are checked, reported if faulty, and stored according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Workplace documentation is processed according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

Elements

Elements describe the essential outcomes.

Performance Criteria

Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.

1. Plan and prepare to weld component

1.1 Job requirements are determined from workplace instructions

1.2 Welding electrodes, weld size, type and sequence, and quantity of materials are identified

1.3 Hazards associated with the work are identified and risks are managed

1.4 Tools and equipment are selected and checked for serviceability

1.5 Work is planned to minimise waste and use time efficiently

2. Weld materials using MMAW

2.1 Welding equipment is set up and used according to workplace procedures and safety and environmental requirements

2.2 Distortion prevention measures are identified and adjusted as required

2.3 Test runs are conducted according to workplace instructions and quality requirements

2.4 Materials are welded using MMAW process to required specifications

3. Check welds

3.1 Weld quality and specifications are confirmed by non-destructive inspection

3.2 Weld defects are identified, prepared for re-welding as required, and appropriate personnel are notified

4. Complete work processes

4.1 Final inspection is made to ensure work meets workplace expectations and component is presented ready for use

4.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected and stored

4.3 Tools and equipment are checked, reported if faulty, and stored according to workplace procedures

4.4 Workplace documentation is processed according to workplace procedures

Required Skills and Knowledge

Elements

Elements describe the essential outcomes.

Performance Criteria

Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.

1. Plan and prepare to weld component

1.1 Job requirements are determined from workplace instructions

1.2 Welding electrodes, weld size, type and sequence, and quantity of materials are identified

1.3 Hazards associated with the work are identified and risks are managed

1.4 Tools and equipment are selected and checked for serviceability

1.5 Work is planned to minimise waste and use time efficiently

2. Weld materials using MMAW

2.1 Welding equipment is set up and used according to workplace procedures and safety and environmental requirements

2.2 Distortion prevention measures are identified and adjusted as required

2.3 Test runs are conducted according to workplace instructions and quality requirements

2.4 Materials are welded using MMAW process to required specifications

3. Check welds

3.1 Weld quality and specifications are confirmed by non-destructive inspection

3.2 Weld defects are identified, prepared for re-welding as required, and appropriate personnel are notified

4. Complete work processes

4.1 Final inspection is made to ensure work meets workplace expectations and component is presented ready for use

4.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected and stored

4.3 Tools and equipment are checked, reported if faulty, and stored according to workplace procedures

4.4 Workplace documentation is processed according to workplace procedures

Before competency can be determined, individuals must demonstrate they can perform the following according to the standard defined in this unit’s elements, performance criteria, range of conditions and foundation skills:

carry out manual metal arc welding (MMAW), including:

three bead runs, 150 mm long

three pad welds, 150 mm long

three butt welds, 150 mm long

three lap welds, 150 mm long.

Individuals must be able to demonstrate knowledge of:

work health and safety (WHS), and occupational health and safety (OHS) requirements relating to carrying out manual metal arc welding on components, including procedures for:

selecting and using personal protective equipment (PPE) when working with MMAW equipment, including approved welding helmet

using specialist welding tools and equipment

using protective screens and fume extraction system

manually handling components and MMAW equipment

identifying and controlling hazards

environmental requirements, including procedures for trapping, storing and disposing of waste materials

hazards associated with MMAW, including:

arc eye and exposure to ultraviolet light

metal vapours, welding electrodes and welded components

molten metal spatter and fire danger

distortion control techniques, including:

bracing

pre-setting

tacking

bolting

clamping

jigs and fixtures

material preparation techniques, including characteristics of different metal types

procedures for setting up and operating MMAW equipment

methods and techniques for MMAW, including:

weld specifications

basic welding symbols

types of welding electrodes and their application

protection of vehicle electronics

weld inspection

identification and rectification of weld defects

procedures for final inspection and testing of welded components.

Range Statement

This section specifies 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. Bold italicised wording, if used in the performance criteria, is detailed below.

Tools and equipment must include:

PPE

MMAW equipment

MMAW electrodes and materials

protective screens and fume extraction system.

Safety and environmental requirements must include:

work health and safety (WHS), and occupational health and safety (OHS) requirements, including procedures for:

selecting and using PPE when working with MMAW equipment, including approved welding helmet

using specialist welding tools and equipment

using protective screens and fume extraction system

manually handling components and MMAW equipment

identifying and controlling hazards

environmental requirements, including procedures for trapping, storing and disposing of waste materials.