Unit of competency Outline
Date retreived
23/07/2026 11:10 PM AWST
23/07/2026 11:10 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.
Electroplate protective finishes
Electroplate protective finishes
Unit of competency
National Code
MEM08019B
MEM08019B
State Code
W5398
W5398
TGA Status
Replaced
Replaced
DTWD Status
Replaced
Replaced
State Implementation and Classification
Approved Date
18/06/2009
Field of Education
030305 - Materials Engineering
Original Release Date
18/06/2009
Nominal Hours
54
Description
This unit covers applying protective finishes to a range of ferrous and non-ferrous materials.
Notes
Elements and Performance Criteria
1. Select treatments and processes/equipment for producing protective finishes
- 1.1. Treatment processes are selected appropriate to the work requirements.
- 1.2. Process parameters are selected to achieve required finish.
- 1.3. Appropriate equipment is selected to achieve specified finish.
2. Monitor and control protective finish processes and operating conditions
- 2.1. Operating/process parameters are set to produce required protective finish/specifications.
- 2.2. Surface condition of finished components is monitored and confirmed and abnormalities are identified.
- 2.3. Corrective actions are taken to rectify non-conforming conditions.
- 2.4. Pre-treatment processes are carried out, where applicable.
3. Maintain solutions for protective finishes
- 3.1. Solution compositions are checked and confirmed to specification/operating range.
- 3.2. Adjustment requirements/additions are identified.
- 3.3. Additions are made to adjust solution composition to correct operating range.
- 3.4. Purification procedures are carried out as necessary.
- 3.5. Anodes are maintained to ensure correct operation.
4. Maintain equipment for protective finishes
- 4.1. Performance of ancillary equipment is checked and remedial actions are taken as necessary.
- 4.2. Electrical contacts are maintained.
- 4.3. Process transfer equipment is maintained.
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.
Treatment processes
Zinc, zinc alloys and tin
Process parameters
Dwell time, current density, current temperature
Equipment
Wire racks, handling equipment, barrels, jigs, shields, robbers, etc.
Operating process parameters
Calculation and setting of treatment times and currents, bath pH, temperatures and densities, solution levels and compositions, purification procedures
Maintain solutions
Typical tests for pH and concentration, calculation of adjustments to relevant solutions
Adjustment
Strength of solutions, temperature range
Anodes
Soluble, insoluble auxiliary anodes, etc.
Maintain equipment
Anode condition, electrical contacts 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.
Treatment processes
Zinc, zinc alloys and tin
Process parameters
Dwell time, current density, current temperature
Equipment
Wire racks, handling equipment, barrels, jigs, shields, robbers, etc.
Operating process parameters
Calculation and setting of treatment times and currents, bath pH, temperatures and densities, solution levels and compositions, purification procedures
Maintain solutions
Typical tests for pH and concentration, calculation of adjustments to relevant solutions
Adjustment
Strength of solutions, temperature range
Anodes
Soluble, insoluble auxiliary anodes, etc.
Maintain equipment
Anode condition, electrical contacts 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 electroplate protective finishes. 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 on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then 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 electroplating protective finishes or other units requiring the exercise of 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 of competency. 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 electroplate protective finishes. 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 on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then 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 electroplating protective finishes or other units requiring the exercise of 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 of competency. 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
Replaces
| State Code | National Code | Title | Type |
|---|---|---|---|
| W0837 | MEM8.19AA | Electroplate protective finishes | Unit of competency |
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| OAV98 | MEM08019 | Electroplate protective finishes | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| W245 | MEM40105 | Certificate IV in Engineering | Qualification |
| W247 | MEM50105 | Diploma of Engineering - Advanced Trade | Qualification |
| W238 | MEM30305 | Certificate III in Engineering - Fabrication Trade | Qualification |
| W236 | MEM30105 | Certificate III in Engineering - Production Systems | Qualification |
| W234 | MEM20205 | Certificate II in Engineering - Production Technology | Qualification |
| W726 | LMT31909 | Certificate III in Engineering - TCF Mechanic | Qualification |