(A)   No person, firm, or corporation shall do or cause to be done any interior or exterior wiring, or any construction, installation or alteration of any electrical wiring, apparatus or fixtures within the city without following or complying with the provisions herein directing that a permit be obtained for the particular work from the Electrical Inspector.  The Electrical Inspector shall not issue a permit for any such work to any person, firm, or corporation that has not complied with the provisions of this sub-chapter.  Permits shall only be issued to a licensed electrical contractor.  Permits shall not be necessary for maintenance work or repair work if the wiring is not altered or rearranged.
   (B)   The Electrical Inspector may, if he deems it necessary, require or demand from the electrical contractor, a set of plans and specifications of any job, in order that the Electrical Inspector may check same to determine if the plans and specifications comply with the city ordinances.  The Electrical Inspector must render a decision on such plans and specifications within 24 hours after receiving same.
(`83 Code, § 5-309)  Penalty, see § 150.999