CPC31420 Certificate III Construction Waterproofing and CPC30320 Certificate III in Concreting


The dual CPC31420 Certificate III in Construction Waterproofing and CPC30320 Certificate III in Concreting provides a trade outcome in both construction waterproofing and concreting which is especially useful for people working on commercial building and infrastructure projects.

This practical course is delivered on the job, allowing participants to learn, validate and improve their skills and knowledge within their trade.

The core units of competency in the qualification cover common skills for the commercial construction and infrastructure industries as well as specialist units in construction waterproofing and concreting.

This course is delivered by National Construction Training (NCT), a trading name of National Training Services Pty Ltd (RTO 21254).


Training for this qualification is conducted on the job over 18 months.


Career outcomes after completing this course may include:

  • Concreter
  • Concreter tilt panel fabricator
  • Waterproofer
  • Waterproofing specialist
  • Remedial waterproofer
  • Self employed waterproofing and concreting subcontractor


    This qualification is suitable for those who are currently working in two trades undertaking waterproofing and concreting tasks in the building and construction industry and are looking to become qualified in preparation for the introduction of new Victorian Building Authority trades registration requirements which have been approved by the Victorian Government.


    There are no prerequisites, however you should be employed in a suitable position within the building and construction industry and regularly undertaking waterproofing and concreting tasks.

    You should confirm having a valid White Card by selecting the option ‘Yes’ in ‘Vocational Education and Training Qualification History’ section of NTS Enrolment Application Form


    National Training Services can access state government funding for this qualification through the Victorian Skills First funding program. Participants who are eligible for Skills First funding will pay no tuition fees. If participants are not eligible for funding a fee may be required, please contact NTS for details on fee for service costs.


    You may be eligible for Skills First Funding if you are:

    • an Australian citizen, permanent resident, New Zealand citizen, or a holder of an approved bridging, protection, safe haven or humanitarian visa; and
    • living in Victoria
    • enrolling in no more than 2 Skills First funded programs this year

    Statement of fees for Skills First funded students

    Contact National Training Services to inquire about your eligibility for State Government funding. Phone 03 9988 7989.


    To be awarded the CPC31420 Certificate III in Construction Waterproofing competency must be achieved in nineteen (19) units of competency. These are comprised of:

    • Fourteen core units
    • Five elective units

    To be awarded the CPC30320 Certificate III in Concreting competency must be achieved in twenty two (22) units of competency. These are comprised of:

    • Seventeen core units
    • Five elective units

    There are 7 units common to both qualifications. This means the dual qualification can be achieved by completing a total of 34 different units.

    View the full list of units of competency here  →


    Students who complete these qualifications may wish to continue study with either:

    CPC50220 Diploma of Building and Construction (Building)

    Dual Qualification – CPC40120 Certificate IV in Building and Construction and CPC50220 Diploma of Building and Construction (Building)


    Learning materials are supplied by NTS and all physical materials and equipment are to be provided by the workplace.


    • Short answer questions
    • Workplace activities
    • Workplace Observations
    • Reports from your supervisor or employer
    • Projects related to construction waterproofing and concreting


    • One on one learning
    • Self-paced reading
    • Research
    • Practical demonstration and practice
    • Training and assessment is mainly on-the-job
    • There are 3 units that may require attendance at our training center in Thomastown for one or two days. You will be notified by your trainer if this is required.
    Helpful links

    training.gov.au  –  for detailed course information.

    vba.vic.gov.au  –  Victorian Building Authority.


      Brokering Arrangements
      National Training Services has appointed brokers to identify and recruit workplaces and individuals wishing to undertake this training. See the National Training Services Brokers List on our Compliance page for details.
      Compliance with Regulatory Requirements
      Access information about compliance with regulatory requirements including student information; complaints and appeals processes and forms; support services; and privacy arrangements.


      For eligible students this training is delivered with Victorian and Commonwealth Government funding.