Unregistered Worker and the Supervisor's Sign-Off
A homeowner in regional Victoria engages a licensed plumbing business to replace a burst copper main. The quote names the licensee, but on the day two workers attend: one is the licensee's apprentice (second-year, registered), the other is a friend of the licensee with no registration who does most of the excavation and pipe joining. The licensee arrives late, pressure-tests the line, signs the compliance certificate in his own name, and leaves. The homeowner later notices the certificate lists only the licensee as the responsible person and no apprentice. She calls the regulator. The licensee says the friend was 'just labouring' and that he supervised by phone. Investigators find the friend cut and soldered two joints.
1. Identify the compliance issues and explain who bears responsibility under Victorian plumbing law.
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Two separate breaches arise. First, unlicensed/ unregistered plumbing work: soldering joints on a drinking-water main is plumbing work, and 'labouring' does not cover making joints. Only a licensed or registered person (or a supervised registered apprentice) may do that work. The friend's two soldered joints are therefore unlawful work.
Second, supervision: the licensee was absent for most of the job and 'supervised by phone'. Supervision requires the licensed person to be able to direct and check the work; remote supervision of an unregistered person is not supervision at all. The apprentice was also on site but the certificate omitted them, which undermines the accuracy of the compliance documentation.
Responsibility sits with the licensee as the person who contracted and certified the work. Signing a certificate in his own name while others performed the work is a false or misleading certification issue, not a technicality. The regulator can act against the licence and the certificate.
2. The homeowner asks what outcome she should expect. Outline the realistic regulatory path and what she can do if the regulator declines to act.
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Realistic path: the regulator assesses the complaint, may inspect, and can take disciplinary or enforcement action against the licensee (caution, conditions, suspension, prosecution for unlicensed work). The friend may face separate action for doing plumbing work without registration.
But the homeowner's practical remedy is not the disciplinary outcome - it is getting the work made good. She should ask the licensee in writing to rectify the non-compliant joints at no cost, and request a corrected certificate. If refused, she can pursue the licensee through consumer channels (the civil and administrative tribunal for a rectification order or damages), and check whether the work is covered by the domestic building insurance regime - usually not for a small maintenance job, so contract and consumer law are the levers.
If the regulator declines, she can ask for reasons, provide the joint photographs and the certificate, and escalate internally. She should not assume a 'no action' letter means the work is compliant.