No person shall begin any electrical installation or begin any work of installing, erecting or altering material, wiring, fixtures or any other apparatus to be used for generation, transmission or utilization of electricity for light, air conditioning, heat or power in or on any building or premises in the city without first securing a permit therefor from the office of the electrical inspector; provided that no permit shall be required for minor work such as repairing flush switches, replacing fuses, changing lamp sockets, receptacles or any installation of three or less openings not requiring entry into the service panel. This section shall not apply to maintenance and repairs on the premises of a person regularly employing a maintenance electrician for that purpose.
(Ordinance 740, sec. 1-50, adopted –/–/–)