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Evidence Guide: MEA413A - Seal aircraft and aircraft component structural seams

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

 

MEA413A - Seal aircraft and aircraft component structural seams

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

Prepare to undertake seam sealing

  1. The seam sealing task is identified from maintenance documentation and enterprise procedures
  2. Applicable enterprise procedures, process specifications and maintenance publications are used to identify materials and tools to be used for seam sealing
  3. Aircraft or component identification is matched with relevant maintenance documentation
The seam sealing task is identified from maintenance documentation and enterprise procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Applicable enterprise procedures, process specifications and maintenance publications are used to identify materials and tools to be used for seam sealing

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Aircraft or component identification is matched with relevant maintenance documentation

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare seams for application of sealant

  1. OHS requirements are identified and complied with and PPE is checked for correct fit and function
  2. Materials and tools required for sealant application are assembled
  3. Masking is applied in accordance with enterprise procedures and/or process specifications
  4. Seams are prepared for sealant application in accordance with enterprise procedures and/or process specifications
OHS requirements are identified and complied with and PPE is checked for correct fit and function

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Materials and tools required for sealant application are assembled

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Masking is applied in accordance with enterprise procedures and/or process specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Seams are prepared for sealant application in accordance with enterprise procedures and/or process specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Mix sealant

  1. Environment is established in accordance with enterprise procedures and/or process specifications
  2. The applicable sealant is mixed in accordance with manufacturer's specifications
Environment is established in accordance with enterprise procedures and/or process specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

The applicable sealant is mixed in accordance with manufacturer's specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Apply sealant to seams

  1. Sealant is applied in accordance with enterprise procedures and/or process specifications
  2. The sealed seam is inspected and blemishes, voids or gaps are filled
  3. Masking materials are removed
  4. Waste and/or surplus materials are disposed of in accordance with legislative, regulatory and enterprise procedures
  5. Documentation is completed in accordance with standard enterprise procedures
  6. Aircraft or component, equipment and work area is left in a condition enabling the next task to begin
Sealant is applied in accordance with enterprise procedures and/or process specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

The sealed seam is inspected and blemishes, voids or gaps are filled

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Masking materials are removed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Waste and/or surplus materials are disposed of in accordance with legislative, regulatory and enterprise procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Documentation is completed in accordance with standard enterprise procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Aircraft or component, equipment and work area is left in a condition enabling the next task to begin

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

The Evidence Guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

A person who demonstrates competency in this unit must be able to seal surface seams of aircraft and aircraft components in accordance with specified procedures while using the correct PPE and observing all relevant safety precautions and environmental protection processes.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

The underlying skills inherent in this unit should be transferable across a range of seam sealing tasks associated with surface seams of aircraft and aircraft components. It is essential that applicable processes, cleanliness requirements and safety precautions, including the correct use of PPE, and application of environmental protection procedures are fully observed, understood and complied with. Ability to interpret seam sealing procedures and apply them in practice is critical.

Evidence of transferability of skills and knowledge related to seam sealing is essential. This is to be demonstrated through application of sealant to surface seams across a range of aircraft and component tasks. The work plan should take account of applicable safety and quality requirements in accordance with the industry and regulatory standards.

A person cannot be assessed as competent until it can be demonstrated to the satisfaction of the workplace assessor that the relevant elements of the unit of competency are being achieved under routine supervision on a representative range of seam sealing tasks. This shall be established via the records in the Log of Industrial Experience and Achievement or, where appropriate, an equivalent Industry Evidence Guide.

Context of and specific resources for assessment

Competency should be assessed in the workplace or simulated workplace using materials, tools and equipment specified in the maintenance manuals and applicable procedures. It is also expected that general and special purpose tools and ground support equipment would be used where appropriate.

Method of assessment

Guidance information for assessment

Required Skills and Knowledge

Required skills

Look for evidence that confirms skills in:

applying OHS procedures relating to seam sealing, including the selection and correct use of PPE

selecting and applying masking materials

selecting, mixing and applying applicable sealants

using MSDS

selecting and using applicable enterprise procedures and/or process specifications

correctly disposing of waste materials

cleaning of work area and maintaining equipment and tools

Required knowledge

Look for evidence that confirms knowledge of:

relevant enterprise procedures, process specifications and maintenance publications

OHS procedures relating to seam sealing, including the selection and use of PPE

how to obtain MSDS

types of sealants used for seam sealing

types of masking materials

environmental legislation and regulations relating to the storage, use and disposal of hazardous materials

Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Application of this unit may relate to:

Application of this unit may relate to:

scheduled or unscheduled maintenance

individual or team-related activities

Procedures and requirements

Refer to industry standard procedures specified by manufacturers, regulatory authorities or the enterprise

OHS requirements

OHS requirements are identified from relevant:

state/territory/Commonwealth OHS legislation, regulations and codes

procedures manual

safety manual

work instructions

maintenance organisation manual

MSDS

Defence regulations and instructions

standing instructions

Legislative, regulatory and enterprise procedures

Legislative, regulatory and enterprise procedures may include:

state/territory/Commonwealth environmental legislation, regulations and codes for the storage and disposal of hazardous and toxic materials

MSDS

maintenance organisation manual

procedures manual

work instructions

relevant Defence regulations and instructions

standing instructions