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Evidence Guide: TLIW2019 - Apply surface coatings using a spray gun

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

 

TLIW2019 - Apply surface coatings using a spray gun

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

Plan surface coating process

  1. Equipment, accessories and consumables are assembled and checked for applicability to the surface coating task/s
  2. Safety data sheets (SDSs)/material safety data sheets (MSDSs) and/or product application and safety information are read and used to inform work practices
  3. Hazards are identified, risks are assessed and control measures are implemented
  4. Surface coating spray gun process techniques, time and safety requirements are noted and used to inform work planning
  5. Personal protective equipment is used/worn as required
Equipment, accessories and consumables are assembled and checked for applicability to the surface coating task/s

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Safety data sheets (SDSs)/material safety data sheets (MSDSs) and/or product application and safety information are read and used to inform work practices

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hazards are identified, risks are assessed and control measures are implemented

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Surface coating spray gun process techniques, time and safety requirements are noted and used to inform work planning

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Personal protective equipment is used/worn as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Undertake surface preparation

  1. Characteristics of uncoated/raw material and required surface coating materials are identified and appropriate action is taken to rectify problem/s
  2. Workplace instructions on surface preparation of materials are followed
  3. Surface preparation is checked for conformity with required workplace standards
Characteristics of uncoated/raw material and required surface coating materials are identified and appropriate action is taken to rectify problem/s

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Workplace instructions on surface preparation of materials are followed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Surface preparation is checked for conformity with required workplace standards

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Apply surface coating

  1. Sequence of work is identified maximising potential of applied finish for the production operation
  2. Equipment and accessories are used in accordance with manufacturer and workplace instructions
  3. Trial applications of surface materials are made to check spray patterns, equipment operations, materials consistency and specified surface finish
  4. Surface coating depth and coverage is checked for conformity with specifications
  5. Surfaces are kept free of contamination
  6. Faults/problems are identified and appropriate action is undertaken in accordance with workplace procedures
Sequence of work is identified maximising potential of applied finish for the production operation

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Equipment and accessories are used in accordance with manufacturer and workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Trial applications of surface materials are made to check spray patterns, equipment operations, materials consistency and specified surface finish

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Surface coating depth and coverage is checked for conformity with specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Surfaces are kept free of contamination

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Faults/problems are identified and appropriate action is undertaken in accordance with workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete workplace operations

  1. Products are located to storage area or next production stage as required
  2. Equipment is cleaned prior to storage
  3. Equipment that is damaged, unserviceable or requiring service is tagged and appropriate steps are taken to arrange repair
  4. Workplace documentation and records are completed as required
Products are located to storage area or next production stage as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Equipment is cleaned prior to storage

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Equipment that is damaged, unserviceable or requiring service is tagged and appropriate steps are taken to arrange repair

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Workplace documentation and records are completed as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Plan surface coating process

1.1

Equipment, accessories and consumables are assembled and checked for applicability to the surface coating task/s

1.2

Safety data sheets (SDSs)/material safety data sheets (MSDSs) and/or product application and safety information are read and used to inform work practices

1.3

Hazards are identified, risks are assessed and control measures are implemented

1.4

Surface coating spray gun process techniques, time and safety requirements are noted and used to inform work planning

1.5

Personal protective equipment is used/worn as required

2

Undertake surface preparation

2.1

Characteristics of uncoated/raw material and required surface coating materials are identified and appropriate action is taken to rectify problem/s

2.2

Workplace instructions on surface preparation of materials are followed

2.3

Surface preparation is checked for conformity with required workplace standards

3

Apply surface coating

3.1

Sequence of work is identified maximising potential of applied finish for the production operation

3.2

Equipment and accessories are used in accordance with manufacturer and workplace instructions

3.3

Trial applications of surface materials are made to check spray patterns, equipment operations, materials consistency and specified surface finish

3.4

Surface coating depth and coverage is checked for conformity with specifications

3.5

Surfaces are kept free of contamination

3.6

Faults/problems are identified and appropriate action is undertaken in accordance with workplace procedures

4

Complete workplace operations

4.1

Products are located to storage area or next production stage as required

4.2

Equipment is cleaned prior to storage

4.3

Equipment that is damaged, unserviceable or requiring service is tagged and appropriate steps are taken to arrange repair

4.4

Workplace documentation and records are completed as required

Required Skills and Knowledge

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Plan surface coating process

1.1

Equipment, accessories and consumables are assembled and checked for applicability to the surface coating task/s

1.2

Safety data sheets (SDSs)/material safety data sheets (MSDSs) and/or product application and safety information are read and used to inform work practices

1.3

Hazards are identified, risks are assessed and control measures are implemented

1.4

Surface coating spray gun process techniques, time and safety requirements are noted and used to inform work planning

1.5

Personal protective equipment is used/worn as required

2

Undertake surface preparation

2.1

Characteristics of uncoated/raw material and required surface coating materials are identified and appropriate action is taken to rectify problem/s

2.2

Workplace instructions on surface preparation of materials are followed

2.3

Surface preparation is checked for conformity with required workplace standards

3

Apply surface coating

3.1

Sequence of work is identified maximising potential of applied finish for the production operation

3.2

Equipment and accessories are used in accordance with manufacturer and workplace instructions

3.3

Trial applications of surface materials are made to check spray patterns, equipment operations, materials consistency and specified surface finish

3.4

Surface coating depth and coverage is checked for conformity with specifications

3.5

Surfaces are kept free of contamination

3.6

Faults/problems are identified and appropriate action is undertaken in accordance with workplace procedures

4

Complete workplace operations

4.1

Products are located to storage area or next production stage as required

4.2

Equipment is cleaned prior to storage

4.3

Equipment that is damaged, unserviceable or requiring service is tagged and appropriate steps are taken to arrange repair

4.4

Workplace documentation and records are completed as required

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least one occasion and include:

adapting to differences in equipment in accordance with operating procedures

applying precautions and required action to minimise, control or eliminate identified hazards

applying relevant legislation and workplace procedures

communicating and working effectively with others

identifying and correctly using relevant equipment

maintaining spray gun equipment to manufacturer specifications

modifying activities depending on operational contingencies, risk situations and environments

monitoring and prioritising work activities in terms of planned schedule

planning own work, predicting consequences and identifying improvements

reading, interpreting and following relevant instructions, procedures, information and signs

reporting and/or rectifying identified problems, faults or malfunctions promptly, in accordance with regulatory requirements and workplace procedures

selecting and using required personal protective equipment conforming to industry and work health and safety (WHS)/occupational health and safety (OHS) standards

working systematically with required attention to detail without injury to self or others, or damage to goods or equipment.

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

application of relevant hydraulic, mechanical and pneumatic principles to the spray process

characteristics of the materials in terms of toxicity, reactivity, flammability, required viscosity and re-coatability

effects of fumes, heat and other radiations

features and hazards of spray gun equipment for pallet production and the precautions and procedures that should be followed in its use

housekeeping standards and procedures

methods for preventing contamination of surfaces during and after surface coating

operational work systems, equipment, management and site operating systems for applying surface coatings using a spray gun as part of pallet production

problems that may occur and appropriate action that can be taken to resolve these problems

regulations relevant for applying surface coatings using spray gun equipment

relevant WHS/OHS and environmental protection procedures and guidelines

site layout and obstacles

workplace procedures and policies for applying surface coatings using spray gun equipment as part of pallet production.

Range Statement

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Non-essential conditions can be found in the Companion Volume Implementation Guide.