Unit of competency Outline
Date retreived
22/07/2026 12:54 PM AWST
22/07/2026 12:54 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.
Refuel vessels
Refuel vessels
Unit of competency
National Code
MEM50005B
MEM50005B
State Code
W5341
W5341
TGA Status
Replaced
Replaced
DTWD Status
Replaced
Replaced
State Implementation and Classification
Approved Date
29/01/2008
Field of Education
030717 - Plant And Machine Operations
Original Release Date
29/01/2008
Nominal Hours
36
Description
This unit covers refuelling vessels and appliances.
Notes
Elements and Performance Criteria
1. Match fuels and additives to marine applications
- 1.1. Fuels are selected to match the engine or appliance.
- 1.2. Alternative fuel applications are considered.
- 1.3. Fuel additives and lubricants are selected based on vessel/appliance use and manufacturer requirements.
2. Identify fuel handling risk, precautions and regulatory requirements
- 2.1. Personal protection for contact with fuels is identified and used.
- 2.2. Dangers of volatile fuel liquids and vapours are identified.
- 2.3. Precautions for minimising risks associated with volatile liquids are identified in workplace procedures.
- 2.4. Procedures to prevent build up of volatile vapours and gases are identified.
- 2.5. Regulatory requirements for refilling portable fuel containers are identified.
3. Identify safety and environmental requirements for fuel refill areas
- 3.1. Correct locations for refuelling activities are used.
- 3.2. The workplace strategies/procedures to limit danger from static electricity and other sources of ignition are applied.
- 3.3. Protection systems that provide physical barriers to minimise accidental collision with fuelling facilities are identified and used to prevent spills entering drains or the water environment.
- 3.4. Appropriate ventilation is used.
- 3.5. Signage for public safety needs and Hazchem requirements is identified.
- 3.6. Emergency stops and shut-off devices are identified and activation methods are described.
4. Refill fuel containers
- 4.1. Portable liquid fuel tanks and appliances are refilled.
- 4.2. Gas cylinders are refilled.
- 4.3. On-board fuel tanks are refilled.
- 4.4. Fuel levels are checked for each method of storage.
- 4.5. Emergency procedures for leaks, spills and fire are identified.
5. Replace gas cylinders
- 5.1. Appliances and pilot lights are turned off.
- 5.2. Gas lines are safely vented after closing gas valves.
- 5.3. Fittings are leak tested after fitting cylinders.
- 5.4. Bottle restraining devices are fitted and adjusted.
- 5.5. Emergency procedures for leaks and fire are identified.
6. Contain and clean up spills
- 6.1. Potential for spills is identified.
- 6.2. Procedures for notification of spills are followed.
- 6.3. Workplace procedures are followed to contain spill and minimise any environment or safety dangers.
- 6.4. Clean up equipment is identified and used.
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.
Fuels
Fuels include all of the hydrocarbon-based fuels such as:
petrol (gasoline) including premixed two stroke fuel
diesel (distillate)
kerosene
methylated spirits
lighter fluid/white spirits
liquefied petroleum gas (LPG)
Engine or appliance
May include:
internal combustion engines used for propulsion or auxiliary power
stoves
refrigerators
heaters
lights
Personal protection
Personal protective equipment can include:
goggles/face shields
masks or respirators
gloves and appropriate clothes/garments
Contain spill
Spill containment and clean up can include:
bunding and drain covers
chemical dispersal agents
absorptive materials
containment booms and portable bunding
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.
Fuels
Fuels include all of the hydrocarbon-based fuels such as:
petrol (gasoline) including premixed two stroke fuel
diesel (distillate)
kerosene
methylated spirits
lighter fluid/white spirits
liquefied petroleum gas (LPG)
Engine or appliance
May include:
internal combustion engines used for propulsion or auxiliary power
stoves
refrigerators
heaters
lights
Personal protection
Personal protective equipment can include:
goggles/face shields
masks or respirators
gloves and appropriate clothes/garments
Contain spill
Spill containment and clean up can include:
bunding and drain covers
chemical dispersal agents
absorptive materials
containment booms and portable bunding
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 safely refuel marine vessels with the correct fuels, minimise any spills and clean up. They will also be able to replace and refill portable gas cylinders as well as any other fuelled appliances. 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 associated with a marine environment, 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 safely refuel marine vessels with the correct fuels, minimise any spills and clean up. They will also be able to replace and refill portable gas cylinders as well as any other fuelled appliances. 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 associated with a marine environment, 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
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| OAT00 | MEM50005 | Refuel vessels | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| W246 | MEM40205 | Certificate IV in Boating Services | Qualification |
| W244 | MEM30905 | Certificate III in Boating Services | Qualification |
| W232 | MEM10205 | Certificate I in Boating Services | Qualification |
| W235 | MEM20305 | Certificate II in Boating Services | Qualification |