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Evidence Guide: AURVTW002 - Carry out oxyacetylene brazing of 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

 

AURVTW002 - Carry out oxyacetylene brazing of components

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

Prepare to braze components

  1. Job requirements are determined from workplace instructions
  2. Technical information is accessed and interpreted to enable brazing to be performed according to manufacturer specifications
  3. Hazards associated with the work are identified and risks are managed
  4. Tools and equipment, including PPE, are selected and checked for serviceability
  5. Work is planned to identify brazing methods, minimise waste, and use time efficiently
Job requirements are determined from workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Technical information is accessed and interpreted to enable brazing to be performed according to manufacturer specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hazards associated with the work are identified and risks are managed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment, including PPE, are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work is planned to identify brazing methods, minimise waste, and use time efficiently

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete brazing procedures

  1. Oxyacetylene equipment is set up, gauges and working pressures are set, and flames are adjusted according to equipment manufacturer operating procedures and workplace procedures
  2. Brazing operations are conducted according to job requirements, workplace procedures, and safety and environmental requirements
  3. Brazing procedures are completed without causing damage to components or systems
Oxyacetylene equipment is set up, gauges and working pressures are set, and flames are adjusted according to equipment manufacturer operating procedures and workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brazing operations are conducted according to job requirements, workplace procedures, and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brazing procedures are completed without causing damage to components or systems

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:

 

 

 

 

 

 

 

Prepare to braze components

  1. Job requirements are determined from workplace instructions
  2. Technical information is accessed and interpreted to enable brazing to be performed according to manufacturer specifications
  3. Hazards associated with the work are identified and risks are managed
  4. Tools and equipment, including PPE, are selected and checked for serviceability
  5. Work is planned to identify brazing methods, minimise waste, and use time efficiently
Job requirements are determined from workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Technical information is accessed and interpreted to enable brazing to be performed according to manufacturer specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hazards associated with the work are identified and risks are managed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment, including PPE, are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work is planned to identify brazing methods, minimise waste, and use time efficiently

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete brazing procedures

  1. Oxyacetylene equipment is set up, gauges and working pressures are set, and flames are adjusted according to equipment manufacturer operating procedures and workplace procedures
  2. Brazing operations are conducted according to job requirements, workplace procedures, and safety and environmental requirements
  3. Brazing procedures are completed without causing damage to components or systems
Oxyacetylene equipment is set up, gauges and working pressures are set, and flames are adjusted according to equipment manufacturer operating procedures and workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brazing operations are conducted according to job requirements, workplace procedures, and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brazing procedures are completed without causing damage to components or systems

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. Prepare to braze components

1.1 Job requirements are determined from workplace instructions

1.2 Technical information is accessed and interpreted to enable brazing to be performed according to manufacturer specifications

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

1.4 Tools and equipment, including PPE, are selected and checked for serviceability

1.5 Work is planned to identify brazing methods, minimise waste, and use time efficiently

2. Complete brazing procedures

2.1 Oxyacetylene equipment is set up, gauges and working pressures are set, and flames are adjusted according to equipment manufacturer operating procedures and workplace procedures

2.2 Brazing operations are conducted according to job requirements, workplace procedures, and safety and environmental requirements

2.3 Brazing procedures are completed without causing damage to components or systems

3. Complete work processes

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

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

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

3.4 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. Prepare to braze components

1.1 Job requirements are determined from workplace instructions

1.2 Technical information is accessed and interpreted to enable brazing to be performed according to manufacturer specifications

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

1.4 Tools and equipment, including PPE, are selected and checked for serviceability

1.5 Work is planned to identify brazing methods, minimise waste, and use time efficiently

2. Complete brazing procedures

2.1 Oxyacetylene equipment is set up, gauges and working pressures are set, and flames are adjusted according to equipment manufacturer operating procedures and workplace procedures

2.2 Brazing operations are conducted according to job requirements, workplace procedures, and safety and environmental requirements

2.3 Brazing procedures are completed without causing damage to components or systems

3. Complete work processes

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

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

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

3.4 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 oxyacetylene brazing procedures on the following:

butt joint of 1.00 mm steel, 150 mm long

fillet joint of 1.00 mm steel, 150 mm long

lap joint of 1.6 mm steel, 150 mm long

pipe joint of 1.6 mm steel, 50 mm diameter.

Individuals must be able to demonstrate knowledge of:

work health and safety (WHS), and occupational health and safety (OHS) requirements relating to carrying out oxyacetylene brazing of components, including procedures for:

selecting and using personal protective equipment (PPE)

using specialist tools and equipment, including approved oxyacetylene brazing glasses

manually handling components and oxyacetylene equipment

identifying and controlling hazards

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

types and application of brazing materials, including fluxes and rods

use and operation of oxyacetylene plant, including procedures for setting and adjusting pressure and gauges

oxyacetylene flame identification and applications, including:

natural

carburising

oxidising

basic maintenance procedures for oxyacetylene equipment

methods and techniques for oxyacetylene brazing

procedures for reporting faults and material defects

procedures for final inspection and testing of brazed 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:

oxyacetylene plant

hand tools

approved welding glasses.

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

using specialist tools and equipment, including approved oxyacetylene brazing glasses

manually handling components and oxyacetylene equipment

identifying and controlling hazards

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