While Development Approval provides authority to develop your private property it does not provide the required approval to conduct works on Council land to alter a public road.
If your development requires the removal/ installation of stormwater pipes, create nature strip, repair damaged footway, close/open driveway crossover, extend driveway crossover, removal of council street tree, you are required to lodge an application(PDF, 29KB) providing your Development Approval number and any other information you deem relevant.
Note: Before installing, an Underground Electrical Service application(PDF, 260KB) is also required.