Summary
Launch Your Plumbing Career with CPC32420 Certificate III in Plumbing!
Are you ready to dive into a rewarding and in-demand career? The CPC32420 Certificate III in Plumbing is a qualification completed through an apprenticeship and is your gateway to becoming a licensed plumber. Upon completion, you'll be well-equipped to tackle the challenges of the plumbing industry and build a successful career.
Details
The CPC32420 Certificate III in Plumbing is your pathway to becoming a licensed plumber through a comprehensive apprenticeship program. This nationally recognised qualification equips you with the essential skills to install and maintain drainage, gas, and roofing systems across residential, industrial, and commercial settings.
Why Choose CPC32420 Certificate III in Plumbing?
- Hands-On Apprenticeship: Gain practical experience in installing drainage and sanitary systems, gas pressure control equipment, piping systems, and appliances.
- Safety First: Learn to safely provide plumbing services, including locating and clearing blockages, installing trench support, and welding, fabricating, and installing pipework.
- Roofing Expertise: Work safely on roofs while installing components, drainage systems, and piping for the collection of roof water.
Specialized Training:
- General Plumbing – with Gas Units: Identify installation requirements, install and test gas sub-meters and LPG systems in caravans, mobile homes, mobile workplaces, and marine craft. Conduct maintenance on Type A gas appliances operating on natural gas (NG) or liquefied petroleum gas (LPG).
- General Plumbing – Roofing: Select, measure, cut, and install roof battens, roof sheets, and wall cladding. Draw fabrication patterns, calculate curve dimensions and sheet lengths, and select roofing materials to install curved roofs.
Successful completion of this qualification will allow you to apply for your QBCC plumbing licence. According to the Australian Government’s Job Outlook service, plumbing is a skill in demand with employers continuing to find it hard to fill vacancies for qualified plumbers and opportunities will continue to grow over the next five years. Take the first step and start your journey to becoming a licenced plumber!
To achieve this qualification, competency must be demonstrated in:
- 43 core units
- 15 elective units
Units of Competency
| Type | Code | Name | |
|---|---|---|---|
|
Core
CPCCCM2012
Work safely at heights
|
Core | CPCCCM2012 | Work safely at heights |
|
Core
CPCPCM2039
Carry out interactive workplace communication
|
Core | CPCPCM2039 | Carry out interactive workplace communication |
|
Core
CPCPCM2040
Read plans, calculate quantities and mark out materials
|
Core | CPCPCM2040 | Read plans, calculate quantities and mark out materials |
|
Core
CPCPCM2041
Work effectively in the plumbing services sector
|
Core | CPCPCM2041 | Work effectively in the plumbing services sector |
|
Core
CPCPCM2043
Carry out WHS requirements
|
Core | CPCPCM2043 | Carry out WHS requirements |
|
Core
CPCPCM2045
Handle and store plumbing materials
|
Core | CPCPCM2045 | Handle and store plumbing materials |
|
Core
CPCPCM2046
Use plumbing hand and power tools
|
Core | CPCPCM2046 | Use plumbing hand and power tools |
|
Core
CPCPCM2047
Carry out levelling
|
Core | CPCPCM2047 | Carry out levelling |
|
Core
CPCPCM2048
Cut and join sheet metal
|
Core | CPCPCM2048 | Cut and join sheet metal |
|
Core
CPCPCM2054
Carry out simple concreting and rendering
|
Core | CPCPCM2054 | Carry out simple concreting and rendering |
|
Core
CPCPCM2055
Work safely on roofs
|
Core | CPCPCM2055 | Work safely on roofs |
|
Core
CPCPCM3021
Flash penetrations through roofs and walls
|
Core | CPCPCM3021 | Flash penetrations through roofs and walls |
|
Core
CPCPCM3022
Weld polymer pipes using fusion method
|
Core | CPCPCM3022 | Weld polymer pipes using fusion method |
|
Core
CPCPCM3023
Fabricate and install non-ferrous pressure piping
|
Core | CPCPCM3023 | Fabricate and install non-ferrous pressure piping |
|
Core
CPCPCM3024
Prepare simple drawings
|
Core | CPCPCM3024 | Prepare simple drawings |
|
Core
CPCPCM3025
Install trench support
|
Core | CPCPCM3025 | Install trench support |
|
Core
CPCPDR2021
Locate and clear blockages
|
Core | CPCPDR2021 | Locate and clear blockages |
|
Core
CPCPDR2025
Install stormwater and sub-soil drainage systems and drain work site
|
Core | CPCPDR2025 | Install stormwater and sub-soil drainage systems and drain work site |
|
Core
CPCPDR2026
Install prefabricated inspection openings and inspection chambers
|
Core | CPCPDR2026 | Install prefabricated inspection openings and inspection chambers |
|
Core
CPCPDR3021
Plan layout and install below ground sanitary drainage systems
|
Core | CPCPDR3021 | Plan layout and install below ground sanitary drainage systems |
|
Core
CPCPDR3023
Install on-site domestic wastewater treatment plants and disposal systems
|
Core | CPCPDR3023 | Install on-site domestic wastewater treatment plants and disposal systems |
|
Core
CPCPFS3031
Fabricate and install fire hydrant and hose reel systems
|
Core | CPCPFS3031 | Fabricate and install fire hydrant and hose reel systems |
|
Core
CPCPGS3048
Install gas pressure control equipment
|
Core | CPCPGS3048 | Install gas pressure control equipment |
|
Core
CPCPGS3049
Install gas appliance flues
|
Core | CPCPGS3049 | Install gas appliance flues |
|
Core
CPCPGS3051
Purge consumer piping
|
Core | CPCPGS3051 | Purge consumer piping |
|
Core
CPCPGS3053
Disconnect and reconnect Type A gas appliances
|
Core | CPCPGS3053 | Disconnect and reconnect Type A gas appliances |
|
Core
CPCPGS3054
Calculate and install natural ventilation for Type A gas appliances
|
Core | CPCPGS3054 | Calculate and install natural ventilation for Type A gas appliances |
|
Core
CPCPGS3056
Size and install consumer gas piping systems
|
Core | CPCPGS3056 | Size and install consumer gas piping systems |
|
Core
CPCPGS3059
Install LPG storage of aggregate storage capacity up to 500 litres
|
Core | CPCPGS3059 | Install LPG storage of aggregate storage capacity up to 500 litres |
|
Core
CPCPGS3061
Install and commission Type A gas appliances
|
Core | CPCPGS3061 | Install and commission Type A gas appliances |
|
Core
CPCPRF2023
Collect and store roof water
|
Core | CPCPRF2023 | Collect and store roof water |
|
Core
CPCPRF3022
Fabricate and install roof drainage systems
|
Core | CPCPRF3022 | Fabricate and install roof drainage systems |
|
Core
CPCPRF3023
Fabricate and install external flashings
|
Core | CPCPRF3023 | Fabricate and install external flashings |
|
Core
CPCPRF3024
Install roof components
|
Core | CPCPRF3024 | Install roof components |
|
Core
CPCPSN3011
Plan the layout of a residential sanitary plumbing system and fabricate and install sanitary stacks
|
Core | CPCPSN3011 | Plan the layout of a residential sanitary plumbing system and fabricate and install sanitary stacks |
|
Core
CPCPSN3022
Install discharge pipes
|
Core | CPCPSN3022 | Install discharge pipes |
|
Core
CPCPWT3020
Connect and install storage tanks to a domestic water supply
|
Core | CPCPWT3020 | Connect and install storage tanks to a domestic water supply |
|
Core
CPCPWT3021
Set out and install water services
|
Core | CPCPWT3021 | Set out and install water services |
|
Core
CPCPWT3022
Install and commission water heating systems and adjust controls and devices
|
Core | CPCPWT3022 | Install and commission water heating systems and adjust controls and devices |
|
Core
CPCPWT3025
Install water pumpsets
|
Core | CPCPWT3025 | Install water pumpsets |
|
Core
CPCPWT3026
Install and fit off sanitary fixtures, water services and adjust water service controls
|
Core | CPCPWT3026 | Install and fit off sanitary fixtures, water services and adjust water service controls |
|
Core
CPCPWT3027
Install backflow prevention devices
|
Core | CPCPWT3027 | Install backflow prevention devices |
|
Core
HLTAID011
Provide First Aid
|
Core | HLTAID011 | Provide First Aid |
|
Elective
CPCCCM2008
Erect and dismantle restricted height scaffolding
|
Elective | CPCCCM2008 | Erect and dismantle restricted height scaffolding |
|
Elective
CPCCCM3001
Operate elevated work platforms up to 11 metres
|
Elective | CPCCCM3001 | Operate elevated work platforms up to 11 metres |
|
Elective
CPCCWHS2001
Apply WHS requirements, policies and procedures in the construction industry
|
Elective | CPCCWHS2001 | Apply WHS requirements, policies and procedures in the construction industry |
|
Elective
CPCPCM2049
Cut using oxy-acetylene equipment
|
Elective | CPCPCM2049 | Cut using oxy-acetylene equipment |
|
Elective
CPCPCM2052
Weld mild steel using oxy-acetylene equipment
|
Elective | CPCPCM2052 | Weld mild steel using oxy-acetylene equipment |
|
Elective
CPCPCM2053
Weld using metal arc welding equipment
|
Elective | CPCPCM2053 | Weld using metal arc welding equipment |
|
Elective
CPCPDR3025
Plan layout and install vacuum drainage systems
|
Elective | CPCPDR3025 | Plan layout and install vacuum drainage systems |
|
Elective
CPCPFS3038
Test and maintain fire hydrant and hose reel installations
|
Elective | CPCPFS3038 | Test and maintain fire hydrant and hose reel installations |
|
Elective
CPCPGS3046
Install LPG systems in caravans, mobile homes and mobile workplaces
|
Elective | CPCPGS3046 | Install LPG systems in caravans, mobile homes and mobile workplaces |
|
Elective
CPCPGS3047
Install LPG systems in marine craft
|
Elective | CPCPGS3047 | Install LPG systems in marine craft |
|
Elective
CPCPGS3052
Maintain Type A gas appliances
|
Elective | CPCPGS3052 | Maintain Type A gas appliances |
|
Elective
CPCPGS3055
Install gas sub-meters
|
Elective | CPCPGS3055 | Install gas sub-meters |
|
Elective
CPCPGS3060
Install LPG storage of aggregate storage capacity exceeding 500 litres and less than 8 kl
|
Elective | CPCPGS3060 | Install LPG storage of aggregate storage capacity exceeding 500 litres and less than 8 kl |
|
Elective
CPCPIG3022
Install and commission domestic irrigation pumps
|
Elective | CPCPIG3022 | Install and commission domestic irrigation pumps |
|
Elective
CPCPRF2022
Select and install roof sheeting and wall cladding
|
Elective | CPCPRF2022 | Select and install roof sheeting and wall cladding |
|
Elective
CPCPRF3026
Install roof sheets, wall cladding and complex flashings
|
Elective | CPCPRF3026 | Install roof sheets, wall cladding and complex flashings |
|
Elective
CPCPSN3025
Install pre-treatment facilities
|
Elective | CPCPSN3025 | Install pre-treatment facilities |
|
Elective
CPCPSN3026
Install sewerage pumpsets
|
Elective | CPCPSN3026 | Install sewerage pumpsets |
|
Elective
CPCPWT3024
Install and maintain domestic water treatment equipment
|
Elective | CPCPWT3024 | Install and maintain domestic water treatment equipment |
|
Elective
CPCPWT3028
Install property service
|
Elective | CPCPWT3028 | Install property service |
|
Elective
CPCPWT3029
Install water pipe systems
|
Elective | CPCPWT3029 | Install water pipe systems |
Delivery Model
Blended Option: Learning & Theory assessment online and practical face to face training.
Face to Face Option: Learning and Assessment face to face.
Delivery Locations
Campus
Meadowbrook
Workplace Delivery
Licensed outcome
After completion of this CPC32420 Certificate III in Plumbing (General Plumber) qualification with additional Gas units, through an Apprenticeship, individuals can apply for an interim gas work licence which may be issued to applicants applying through Resources Safety & Health Queensland, that was completed in the last 12 months.
Entry requirements
Some units of competency within this training program may involve physical activities, such as heavy lifting, standing for extended periods, or operating machinery, which may present challenges for individuals with physical limitations.
Students are encouraged to discuss any physical limitations or specific needs with our support team prior to enrolment so that reasonable adjustments can be considered to support their participation in the training program while maintaining the integrity of assessment outcomes.
As part of the enrolment process, you will need to undertake a Language, Literacy and Numeracy (LLN) and Digital Literacy indicator Assessment. This assessment is used for reviewing your suitability for this course.
The minimum level required for entry to this Course is:
Reading: 4
Writing: 3
Oral Communication: 3
Numeracy: 4
Digital Literacy: 3
What resources do I need?
- Laptop
- Internet access
- Full PPE Clothing
- Enclosed footwear (steel cap preferred)
- Long pants and long sleeve shirt
- Hi Visibility Shirt or Vest
- Safety glassesâ¯
- Hearing protection
Career Start Program
The Career Start Program provides individuals with the skills and support to start their career. The program provides training to help individuals find a job and supports those already employed to move into more skilled roles or full-time employment, including after completing an apprenticeship or traineeship. Career Start offers either a general training pathway or employment-based apprenticeship or traineeship pathway.
This Qualification is available under the employment-based apprenticeship pathway for more information on Career start programs and eligibility for funding please refer to the Career Start Program information under Funding and Pathways section on this website.
Course Outcome
Students who are deemed competent in all units of competency will receive a Qualification and Students who are deemed competent in some units of competency only within this course will receive a Statement of Attainment recognised under the Australian Qualifications Framework. This certification is nationally recognised. The Qualification or Statement is issued by Australian Trade Training College (RTO 31399)
Career Opportunities
Possible Employment Pathways for General Plumbing:
- Plumber
- Plumber and drainer
- Plumber and gasfitter
Possible Employment Pathways for General Plumbing – with Gas units:
- Plumber
- Plumber and gasfitter
Support and Wellbeing Services
Where a student has a disability or learning difficulty, assessors will apply Australian Trade Training College reasonable adjustment to ensure that the student is not presented with artificial barriers to progress in the course.
Reasonable adjustments may include the use of adaptive technology, educational support, verbal assessment, etc.
We will provide support to each student’s individual needs, providing additional educational and wellness support required for the student to meet the requirements of their training course.
Terms and Conditions
Please review our student handbook and policies prior to applying for this course:
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Launch Your Plumbing Career with CPC32420 Certificate III in Plumbing!
Are you ready to dive into a rewarding and in-demand career? The CPC32420 Certificate III in Plumbing is a qualification completed through an apprenticeship and is your gateway to becoming a licensed plumber. Upon completion, you'll be well-equipped to tackle the challenges of the plumbing industry and build a successful career.
View CourseWant to know more about the course before making a decision?
If you’d like more information about any of the courses at Australian Trade Training College, please complete the form and a team member will be in contact.

