Unit of competency Outline
Date retreived
22/07/2026 10:00 PM AWST
22/07/2026 10:00 PM AWST
Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.
Produce three-dimensional plugs/moulds
Produce three-dimensional plugs/moulds
Unit of competency
National Code
MEM25013B
MEM25013B
State Code
W5711
W5711
TGA Status
Replaced
Replaced
DTWD Status
Transition (Replaced)
Transition (Replaced)
State Implementation and Classification
Approved Date
11/09/2006
Field of Education
031703 - Marine Construction
Original Release Date
11/09/2006
Nominal Hours
54
Description
This unit covers manufacturing three dimensional plugs and, where applicable, solid and/or split moulds constructions used in marine vessel construction.
Notes
Elements and Performance Criteria
1. Determine plug requirements
- 1.1. Plug specifications are established from drawings, relevant documentation and client discussion, as appropriate.
- 1.2. Plug construction materials are selected in accordance with job requirements and specifications.
- 1.3. Plug coating materials are selected to meet specifications in accordance with organisational procedures.
- 1.4. Appropriate tooling and machinery are selected.
2. Construct plug
- 2.1. Plug material/s are accurately marked out in accordance with plug construction requirements.
- 2.2. Where applicable, plug release angles/taper, flanges and rounding/concaving of corners are carried out.
- 2.3. Appropriate tools, machine/s and construction practices are used to construct plug.
3. Finish plug
- 3.1. Plug is checked for compliance with specifications/drawing.
- 3.2. Where applicable, final finish coating/s is applied to plug where required to comply with specifications.
- 3.3. Where applicable, plug is prepared for mould manufacturing in accordance with specifications or standard operating procedures.
4. Determine mould requirements
- 4.1. Mould construction specifications and drawings are interpreted.
- 4.2. Mould construction materials are selected in accordance with specifications.
- 4.3. Appropriate tools and machinery/equipment are selected for job application.
5. Produce mould
- 5.1. Tooling coat is applied to plug in accordance with standard application procedures.
- 5.2. Construction materials are applied to plug in accordance with appropriate lay-up sequence and procedure.
- 5.3. Where applicable, stiffening/bracing materials are applied in accordance with job requirements.
- 5.4. Where applicable, mould is prepared for production run/s.
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.
Materials
Timber, metal, plastic, fibreglass composites, fillers etc.
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.
Materials
Timber, metal, plastic, fibreglass composites, fillers etc.
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 produce three-dimensional plugs/moulds. Competency in this unit cannot be claimed until all prerequisites have been satisfied.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.
Context of and specific resources for assessment
This unit may be assessed on the job, off the job or a combination of both. Where assessment occurs off the job, i.e. the candidate is not in productive work, an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate.
This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with producing three-dimensional plugs/moulds, or other units requiring the skills and knowledge covered by this unit.
Method of assessment
Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials.
Guidance information for assessment
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 produce three-dimensional plugs/moulds. Competency in this unit cannot be claimed until all prerequisites have been satisfied.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.
Context of and specific resources for assessment
This unit may be assessed on the job, off the job or a combination of both. Where assessment occurs off the job, i.e. the candidate is not in productive work, an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate.
This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with producing three-dimensional plugs/moulds, or other units requiring the skills and knowledge covered by this unit.
Method of assessment
Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials.
Guidance information for assessment
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| OAT60 | MEM25013 | Produce three-dimensional plugs/moulds | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| W245 | MEM40105 | Certificate IV in Engineering | Qualification |
| W247 | MEM50105 | Diploma of Engineering - Advanced Trade | Qualification |
| W236 | MEM30105 | Certificate III in Engineering - Production Systems | Qualification |
| W242 | MEM30705 | Certificate III in Marine Craft Construction | Qualification |