Over and above the 5 core units to get your licence you may require additional training in the below specialised areas, see below:

Work Type Units Required
Drainage work CPCPDR4011 – Design and size sanitary drainage systems
CPCPDR4012 – Design and size stormwater drainage systems
CPCPDR4013 – Design and size domestic treatment plant disposal systems
Fire Protection work CPCPFS4024 – Design residential and domestic fire sprinkler systems
CPCPFS4021 – Commission domestic and residential fire suppression sprinkler systems
Gasfitting work CPCPGS4011 – Design and size consumer gas installations
Mechanical Services work CPCPMS4011 – Design, size and layout heating and cooling systems
Roofing (stormwater) work CPCPRF4011 – Design and size roof drainage systems
Sanitary work CPCPSN4011 – Design and size sanitary plumbing systems
CPCPWT4011 – Design and size cold-water services and systems
Type B Gasfitting work CPCPGS4023 – Install, commission and service Type B gas appliances
Backflow Prevention work CPCPWT4022 – Commission and maintain backflow prevention devices
Thermostatic Mixing Valve work CPCPWT4023 – Commission and maintain hot and heated water temperature control devices
Type A Appliance Servicing work CPCPGS4022 – Service Type A gas appliances

For additional unit recognition we have partnered with Peter Bachelor a specialised BPC (VBA) expert who offers tutoring in certain additional units for your plumbers exam, speak to our team to learn more.