

Progress your plumbing career with this mid-level technical course covering a range of specialisations and/or industry licences.
CPC40912 Certificate IV in Plumbing and Services
| Subsidised | $1,035 |
| Concession | $1,035 |
| Full fee | $560 - $9,016 |
Take your plumbing career to the next level with this mid-level technical course. Develop the advanced skills and knowledge required for a range of specialisations and/or industry licences.
According to the Australian Government's Job Outlook service, plumbing is a skill in demand with around 29,000 job openings anticipated over the next five years. Adding a specialisation or industry licence to your existing qualifications will help you enhance your job prospects and boost your earning potential.
If you choose to complete the full qualification, depending on location, you have the option to specialise in:
Alternatively licencing endorsements can be achieved by completion of selected units, in areas including:
You also have the option to complete selected units only to be eligible to apply for a range of industry licences including:

TAFE Queensland understands the flexibility needed to fit your training in with your work arrangements. We deliver training in the workplace, online and in the classroom. With this range of options, we will ensure your training plan suits you and your employer.

Our teachers are qualified tradespeople who have strong industry relationships and are experts at passing their knowledge on to you.
Plumbing and Services – Operations Stream
This stream has an entry requirement of the completion of a relevant trade qualification or equivalent.
To achieve this qualification, the candidate must demonstrate competency in:
15 units of competency:
The units must be completed as follows:
Hydraulic Services Design Stream
To achieve this qualification, the candidate must demonstrate competency in:
15 units of competency:
The units must be completed as follows:
| UNIT CODE | UNIT NAME | |
|---|---|---|
| Plumbing and Services - Operations stream | ||
BSBOHS403BIdentify hazards and assess OHS risksUnit code: BSBOHS403B Unit description: This unit describes the performance outcomes, skills and knowledge required to identify hazards and to assess occupational health and safety (OHS) risks in the workplace. |
Identify hazards and assess OHS risks | |
BSBSMB401Establish legal and risk management requirements of small businessUnit code: BSBSMB401 Unit description: This unit describes the skills and knowledge required to assess and prioritise risks and identify and comply with all regulations affecting the business. |
Establish legal and risk management requirements of small business | |
CPCCBC4012BRead and interpret plans and specificationsUnit code: CPCCBC4012B Unit description: This unit of competency specifies the outcomes required to read and interpret plans and specifications applicable to low rise residential and commercial projects in order to inform estimation, planning and supervisory activities. |
Read and interpret plans and specifications | |
CPCPCM4011ACarry out work-based risk control processesUnit code: CPCPCM4011A Unit description: This unit of competency specifies the outcomes required to carry out work-based risk control processes. It covers the identification of hazards, the assessment of risk, the identification of unacceptable risk and the determination, preparation and completion of a course of action. |
Carry out work-based risk control processes | |
CPCPCM4012AEstimate and cost workUnit code: CPCPCM4012A Unit description: This unit of competency specifies the outcomes required to estimate materials, labour and time requirements and to establish costs for provision of services or products. The unit covers the gaining of information, the estimation of materials, labour and time, the calculation of costs and the associated documentation. |
Estimate and cost work | |
CPCPDR4011BDesign and size sanitary drainage systemsUnit code: CPCPDR4011B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of sanitary drainage systems for unit developments. It covers the preparation for the work, the identification and confirmation of systemspecifications and requirements, the planning of the system layout, and work finalisation processes, including records and documentation. |
Design and size sanitary drainage systems | |
CPCPDR4012BDesign and size stormwater drainage systemsUnit code: CPCPDR4012B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of surface and sub-soil stormwater drainage systems up to legal points of discharge. It covers the preparation for the planning, identification and confirmation of system specifications and requirements, the planning of the system layout and work finalisation processes, including records and documentation. |
Design and size stormwater drainage systems | |
CPCPDR4013BDesign and size domestic treatment plant disposal systemsUnit code: CPCPDR4013B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of domestic treatment plant disposal systems. It covers preparation for the planning, identification and confirmation of system specifications and requirements, and the planning of the system layout and work finalisation processes, including records and documentation. |
Design and size domestic treatment plant disposal systems | |
CPCPGS4011CDesign and size consumer gas installationsUnit code: CPCPGS4011C Unit description: This unit of competency specifies the outcomes required to design, size and document a consumer's gas installation, including consumer piping operating up to a pressure of 200kPa, fluing, ventilation and appliance installation associated with natural gas (NG), simulated natural gas (SNG), liquefied petroleum gas (LPG) and tempered liquefied petroleum gas (TLPG) for a building of minimum four floors and multiple buildings supplied through one gas source (billing meter or storage tank). |
Design and size consumer gas installations | |
CPCPRF4011BDesign and size roof drainage systemsUnit code: CPCPRF4011B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of components of roof drainage systems. |
Design and size roof drainage systems | |
CPCPSN4011BDesign and size sanitary plumbing systemsUnit code: CPCPSN4011B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of sanitary plumbing systems for multi-floor buildings. |
Design and size sanitary plumbing systems | |
CPCPWT4011BDesign and size heated and cold water services and systemsUnit code: CPCPWT4011B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of heated, tempered and cold water services, flushing systems, and hydrant and hose reel systems for multi- floor buildings. It covers preparation for work, identification of water service and system requirements, planning the service and system layout and completion of work finalisation processes. |
Design and size heated and cold water services and systems | |
| Plumbing and Services - Hydraulic Services Design stream | ||
BSBOHS403BIdentify hazards and assess OHS risksUnit code: BSBOHS403B Unit description: This unit describes the performance outcomes, skills and knowledge required to identify hazards and to assess occupational health and safety (OHS) risks in the workplace. |
Identify hazards and assess OHS risks | |
CPCCBC4012BRead and interpret plans and specificationsUnit code: CPCCBC4012B Unit description: This unit of competency specifies the outcomes required to read and interpret plans and specifications applicable to low rise residential and commercial projects in order to inform estimation, planning and supervisory activities. |
Read and interpret plans and specifications | |
CPCCBC4034AApply codes and standards to building trade and services contractingUnit code: CPCCBC4034A Unit description: This unit of competency specifies the outcomes required to access, interpret and apply relevant standards and codes applicable to the performance of building trade contracting and plumbing and services. Successfully complying with the range of relevant standards and codes requires a thorough and relevant knowledge of the purpose of the Building Code of Australia (BCA) and the Plumbing Code of Australia (PCA), coupled with the ability to interpret and apply specific and relevant standards across the range of trades and service sectors. |
Apply codes and standards to building trade and services contracting | |
CPCPCM4011ACarry out work-based risk control processesUnit code: CPCPCM4011A Unit description: This unit of competency specifies the outcomes required to carry out work-based risk control processes. It covers the identification of hazards, the assessment of risk, the identification of unacceptable risk and the determination, preparation and completion of a course of action. |
Carry out work-based risk control processes | |
CPCPCM4012AEstimate and cost workUnit code: CPCPCM4012A Unit description: This unit of competency specifies the outcomes required to estimate materials, labour and time requirements and to establish costs for provision of services or products. The unit covers the gaining of information, the estimation of materials, labour and time, the calculation of costs and the associated documentation. |
Estimate and cost work | |
CPCPDR4011BDesign and size sanitary drainage systemsUnit code: CPCPDR4011B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of sanitary drainage systems for unit developments. It covers the preparation for the work, the identification and confirmation of systemspecifications and requirements, the planning of the system layout, and work finalisation processes, including records and documentation. |
Design and size sanitary drainage systems | |
CPCPDR4012BDesign and size stormwater drainage systemsUnit code: CPCPDR4012B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of surface and sub-soil stormwater drainage systems up to legal points of discharge. It covers the preparation for the planning, identification and confirmation of system specifications and requirements, the planning of the system layout and work finalisation processes, including records and documentation. |
Design and size stormwater drainage systems | |
CPCPDR4013BDesign and size domestic treatment plant disposal systemsUnit code: CPCPDR4013B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of domestic treatment plant disposal systems. It covers preparation for the planning, identification and confirmation of system specifications and requirements, and the planning of the system layout and work finalisation processes, including records and documentation. |
Design and size domestic treatment plant disposal systems | |
CPCPSN4011BDesign and size sanitary plumbing systemsUnit code: CPCPSN4011B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of sanitary plumbing systems for multi-floor buildings. |
Design and size sanitary plumbing systems | |
CPCPWT4011BDesign and size heated and cold water services and systemsUnit code: CPCPWT4011B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of heated, tempered and cold water services, flushing systems, and hydrant and hose reel systems for multi- floor buildings. It covers preparation for work, identification of water service and system requirements, planning the service and system layout and completion of work finalisation processes. |
Design and size heated and cold water services and systems | |
Note: Not all electives are available at all campuses.
| UNIT CODE | UNIT NAME | |
|---|---|---|
| Plumbing and Services - Operations stream | ||
CPCPGS4022AService Type A gas appliancesUnit code: CPCPGS4022A Unit description: This unit of competency specifies the outcomes required to diagnose and repair faults on domestic and commercial Type A gas appliances. |
Service Type A gas appliances | |
CPCPWT4022ACommission and maintain backflow prevention devicesUnit code: CPCPWT4022A Unit description: This unit of competency specifies the outcomes required to test, commission and maintain backflow prevention devices in water services. It covers preparation for work, identification of testing and commissioning requirements, physical testing and commissioning of devices, maintenance of devices and completion of work finalisation processes. |
Commission and maintain backflow prevention devices | |
CPCPWT4023ACommission and maintain hot and heated water temperature control devicesUnit code: CPCPWT4023A Unit description: This unit of competency specifies the outcomes required to test, commission and maintain hot and/or heated water temperature control devices, including thermostatic mixing valves in water services. It covers preparation for work, identification of testing and commissioning requirements, physical testing and commissioning of devices, maintenance of devices and completion of work finalisation processes. |
Commission and maintain hot and heated water temperature control devices | |
| Plumbing and Services - Hydraulic Services Design stream | ||
BSBITU202ACreate and use spreadsheetsUnit code: BSBITU202A Unit description: This unit describes the performance outcomes, skills and knowledge required to correctly create and use spreadsheets and charts through the use of spreadsheet software. |
Create and use spreadsheets | |
CPCPCM4013AProduce 2-D architectural drawings using CAD softwareUnit code: CPCPCM4013A Unit description: This unit of competency specifies the outcomes required to produce two-dimensional (2-D) architectural drawings using computer-aided design (CAD) software under limited supervision. |
Produce 2-D architectural drawings using CAD software | |
CPCPCM4014APrepare simple sketches and drawingsUnit code: CPCPCM4014A Unit description: This unit of competency specifies the outcomes required to produce on-site drawings of work required in buildings up to five floors with residential, commercial, industrial or mixed occupancy. Sketches may be used for estimating purposes and show measurements and other requirements for building and construction or fire, mechanical and/or plumbing services. |
Prepare simple sketches and drawings | |
CPCPGS4011CDesign and size consumer gas installationsUnit code: CPCPGS4011C Unit description: This unit of competency specifies the outcomes required to design, size and document a consumer's gas installation, including consumer piping operating up to a pressure of 200kPa, fluing, ventilation and appliance installation associated with natural gas (NG), simulated natural gas (SNG), liquefied petroleum gas (LPG) and tempered liquefied petroleum gas (TLPG) for a building of minimum four floors and multiple buildings supplied through one gas source (billing meter or storage tank). |
Design and size consumer gas installations | |
CPCPRF4011BDesign and size roof drainage systemsUnit code: CPCPRF4011B Unit description: This unit of competency specifies the outcomes required to design, size and document the layout of components of roof drainage systems. |
Design and size roof drainage systems | |
Note: Not all electives are available at all campuses.
Studying on campus is a great way to enjoy the benefits of face-to-face education in a way that is far removed from a typical school. No matter which campus you choose, you know that you will be learning in an adult environment where you will be respected and nurtured. Attend a campus to learn face-to-face with a teacher in one of our learning spaces; such as a classroom, workshop, laboratory or simulated environments, or interact with teachers using real-time video or web conference tools. Learn more
| Campus | START DATES
When your course is scheduled to begin |
Duration | WORKLOAD
How much time you will need to commit to successfully complete your course, combining face-to-face and self-directed study and any required placements. |
STUDY MODE
Also known as delivery mode, this is how your training is delivered. Learn more |
COST
The cost of your course may vary, depending on your eligibility for funding, subsidies or concessions. See the payment options section for more information. Learn more |
|---|---|---|---|---|---|
| Cairns | Anytime | up to 1.5 years | Part time 12 weeks per unit | Mixed mode | Full fee: $8,520 Subsidised: $1,035 Concession: $1,035 |
| Townsville (Trade Training Centre Bohle) | Anytime | up to 1.5 years | Part time 12 weeks per unit | Mixed mode | Full fee: $8,520 Subsidised: $1,035 Concession: $1,035 |


| Campus | START DATES
When your course is scheduled to begin |
Duration | WORKLOAD
How much time you will need to commit to successfully complete your course, combining face-to-face and self-directed study and any required placements. |
STUDY MODE
Also known as delivery mode, this is how your training is delivered. Learn more |
COST
The cost of your course may vary, depending on your eligibility for funding, subsidies or concessions. See the payment options section for more information. Learn more |
|---|---|---|---|---|---|
| Mooloolaba | 02 March 2020 | Part time 3 days | Commission and Maintain Backflow Prevention Devices | Classroom | Full fee: $560 |
| Mooloolaba | 23 July 2020 | Part time 2 semesters | Part time 2 days per month Thursday, Friday |
Mixed mode | Full fee: $9,016 Subsidised: $1,035 Concession: $1,035 |


| Campus | START DATES
When your course is scheduled to begin |
Duration | WORKLOAD
How much time you will need to commit to successfully complete your course, combining face-to-face and self-directed study and any required placements. |
STUDY MODE
Also known as delivery mode, this is how your training is delivered. Learn more |
COST
The cost of your course may vary, depending on your eligibility for funding, subsidies or concessions. See the payment options section for more information. Learn more |
|---|---|---|---|---|---|
| Toowoomba | 07 July 2020 | up to 1 year | 2 nights per week | Mixed mode | Full fee: $8,520 Subsidised: $1,035 Concession: $1,035 |

| Campus | START DATES
When your course is scheduled to begin |
Duration | WORKLOAD
How much time you will need to commit to successfully complete your course, combining face-to-face and self-directed study and any required placements. |
STUDY MODE
Also known as delivery mode, this is how your training is delivered. Learn more |
COST
The cost of your course may vary, depending on your eligibility for funding, subsidies or concessions. See the payment options section for more information. Learn more |
|---|---|---|---|---|---|
| Acacia Ridge | Anytime | up to 1 year | Full time 5 days per week | Classroom | Full fee: $8,520 Subsidised: $1,035 Concession: $1,035 |
| Acacia Ridge | Anytime | up to 2 years | Part time 2 nights per week Tuesday, Thursday |
Classroom | Full fee: $8,520 Subsidised: $1,035 Concession: $1,035 |
| Acacia Ridge | Anytime | up to 2 years | Part time 2 nights per week Monday, Wednesday |
Classroom | Full fee: $8,520 Subsidised: $1,035 Concession: $1,035 |
| Acacia Ridge | Anytime | up to 12 weeks per unit | Self-paced | Mixed mode | Full fee: $8,520 Subsidised: $1,035 Concession: $1,035 |




Courses delivered on campus may have a combination of online and classroom based learning. Students are expected to undertake additional personal study to complete the course requirements.
If you want to go on to further study at university, TAFE Queensland has a pathway option to get you there. In many cases, completing one of our diplomas may give you a full year of credit towards a degree with one of our partner universities.
Learn more about university pathways
No matter what your circumstances, TAFE Queensland has a payment option to suit you. If you are unsure of what's right for you, get in touch. We're here to help.
This is the total amount you need to pay when you enrol. This may be the full fee for the course, or the student contribution amount if you are eligible for a subsidy or concession.
If you have difficulty paying for the full cost of a course upfront, you may be eligible for a payment plan.

It is a mandatory requirement of the national Training Package that students have completed a relevant trade qualification or equivalent (Certificate III in Plumbing).
It is highly recommended that students also hold:
All students must have a consultation with a teacher prior to enrolment. Only approved students who have completed this consult can be enrolled into this course.
Students will be required to attend class with an electronic device (laptop or tablet) to complete the online learning components.
Please ensure your device is up-to-date with software, including Microsoft Office, Adobe Acrobat Reader and Adobe Flash Player. Please see the relevant documents section for any relevant uniform and resource kit lists required for this course.
To be eligible for the Higher Level Skills subsidised price, you must:
Skill and knowledge assessments are an essential step in progressing through your course. You may be assessed in a number of ways while you are studying at TAFE Queensland, including observation, written assessment, questioning, portfolios, work samples, third-party feedback, and through recognition of prior learning. Read more about assessment methods.
Disclaimer
All information was accurate at time of publication, however TAFE policies, tuition fees and course content is subject to change without notice. Course commencement is dependent on sufficient enrolment numbers. Timetable information is subject to change prior to commencement and/or during the duration of your course.
If you're ready to get started, simply hit the Apply Now button on your preferred course information page and get your application underway online.
Fast track your way to a formal qualification by earning credit for the things you already know. Getting recognition for the skills you've gained from the workplace or previous learning means less study time for you, and getting the paper to prove you're qualified a whole lot sooner. We can assess your skills, directly apply credits from previous successful study, and give you advanced standing in your course.

If you have read and understood the student rules, refund policy, understand your fees and payment options, have a Unique Student Identifier (USI) and checked you meet the entry requirements and selection criteria for this course, you're ready to get started.
If you want to go on to further study at university, TAFE Queensland has a pathway option to get you there. In many cases, completing one of our diplomas may give you a full year of credit towards a degree with one of our partner universities.
Learn more about university pathways