RPL Interest Registration
Certificate II in Drainage
This qualification is not yet available through RPL It. Register your interest to be notified when it becomes available.
CPC20720
You have the practical expertise required to install and maintain essential below-ground drainage infrastructure. Your experience with stormwater systems and wastewater treatment plants is a vital contribution to the plumbing sector. We are currently establishing RTO partnerships to facilitate recognition for this qualification and invite you to register your interest to stay informed.
About This Qualification
This qualification reflects the role of a drainer, responsible for carrying out installation of below ground stormwater and sub-soil drainage systems, sanitary drainage systems, domestic treatment plants, on-site disposal systems and trench support, locating and clearing blockages and/or installing prefabricated inspection openings and chambers. Occupational titles could include: Drainer. Completion of this qualification indicates that a person has the practical skills and operational knowledge to perform routine drainage tasks in a defined context, usually working under direct supervision. This qualification includes units of competency common to other qualifications in the plumbing industry as well as specialist drainage units and can provide a pathway to further learning and work in the plumbing industry. The plumbing industry strongly affirms that training and assessment leading to recognition of skills must be undertaken in a real or closely simulated workplace environment and this qualification requires all units of competency to be delivered and assessed in this context. Completion of the general construction induction training program specified by the model Code of Practice for Construction Work is required before entering a construction work site. Achievement of CPCWHS1001 Prepare to work safely in the construction industry meets this requirement. Licensing, legislative, regulatory and certification requirements apply to drainage in some states and territories. Relevant state and territory regulatory authorities should be consulted to confirm those requirements.
Qualification Code
CPC20720
Training Package
CPC — Construction, Plumbing and Services Training Package
AQF Level
Certificate II
Total Units
18 (13 core + 5 elective)
Entry Requirements
There are no entry requirements for this qualification.
National Register
View on training.gov.au →RPL It Status: Not yet available — Registering interest
Important: RPL It Australia is a student support service. All assessment and qualification issuance is conducted by our partner Registered Training Organisations (RTOs). RPL It does not deliver training, conduct assessments, or issue qualifications.
Career Outcomes
According to training.gov.au, this qualification supports the following roles:
| Role | Responsibilities |
|---|---|
| Drainer | Installing and maintaining below-ground stormwater, sub-soil, and sanitary drainage systems. |
| Drainage Labourer | Assisting with trenching, pipe installation, and the maintenance of sewerage and stormwater infrastructure. |
Licensing
STATE SPECIFIC⚠️ Important
In many Australian states and territories, drainage work is a regulated trade that requires a specific licence or registration. Achieving this qualification is often a core requirement, though you must also meet the specific criteria set by your local regulator.
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Could RPL Be Right for You?
Experience can be evidence.
RPL is the process that helps you demonstrate it.
Recognition of Prior Learning (RPL) is a formal assessment process that evaluates the skills, knowledge, and experience you've gained through your career to determine whether you meet the requirements of a nationally recognised qualification. It isn't a shortcut — it applies the same assessment standards as any other pathway.
RPL typically involves:
A review of your work experience against the qualification requirements
Compilation of an evidence portfolio demonstrating your competency
Assessment by a qualified assessor from a Registered Training Organisation
If gaps are identified, targeted training to build on your existing expertise
ℹ️ Important Pathway Advice
RPL isn't the right pathway for everyone. If you don't have substantial, relevant, and current industry experience, a traditional study pathway may serve you better.
Our approach:
“We'd rather guide you to the right pathway than enrol you in the wrong one.”
What Kind of Experience Counts?
If RPL becomes available for this qualification, the types of experience and evidence that would typically be relevant include:
Work History & Roles
- ✓Detailed resume or CV outlining your time in the drainage or plumbing sector
- ✓Position descriptions from previous employers
- ✓Employment contracts or references from licensed drainers
Stormwater & Sub-soil Systems
- ✓Photos or videos of stormwater and sub-soil drainage installations
- ✓Site plans and mark-out records for drainage layouts
- ✓Evidence of locating and clearing system blockages
Sanitary & Wastewater Evidence
- ✓Records of installing below-ground sanitary drainage systems
- ✓Documentation of domestic wastewater treatment plant installations
- ✓Evidence of installing prefabricated inspection openings and chambers
Safety & Technical Operations
- ✓Safe Work Method Statements (SWMS) for trench support and excavations
- ✓Levelling equipment logs and site mark-out calculations
- ✓Records of simple concreting or rendering tasks performed on-site
Certifications & Training
- ✓Current General Construction Induction Card (White Card)
- ✓First Aid certificate (HLTAID011 or equivalent)
- ✓Confined space entry or excavator operation tickets
This is general guidance based on training.gov.au. Specific requirements will be confirmed by the delivering RTO's assessor when RPL becomes available.
Frequently Asked Questions
Everything you need to know about this qualification and RPL.
Is this qualification currently available through RPL It?▾
Why should I register my interest?▾
Is an RPL qualification the same as one from full-time study?▾
Will this qualification allow me to get my drainage licence?▾
Does this cover domestic wastewater treatment plants?▾
Related Qualifications
Other qualifications in the Construction, Plumbing and Services Training Package.
Advanced Diploma
Advanced Diploma of Building Surveying
CPC60121
Advanced Diploma
Advanced Diploma of Building and Construction (Management)
CPC60220
Certificate I
Certificate I in Construction
CPC10126
Certificate II
Certificate II in Construction
CPC20120
Certificate II
Certificate II in Construction Pathways
CPC20220
Register Your Interest
We're establishing partnerships to offer CPC20720 through RPL. Tell us about your background — we'll let you know when it's available and whether RPL is likely to suit your experience.
Priority Notification
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Preliminary Review
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No Commitments
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