The person to whom a permit has been granted for the installation of a television antenna shall immediately notify the City Inspector when the work covered by the permit has been completed and is ready for final inspection. Upon such notice, the City Inspector or his authorized representative shall inspect and approve the installation, within twenty-four hours, if the work complies in all respects with the provisions of this Television Code and the permit, and shall disapprove such installation, within twenty-four hours, if it fails to comply, stating in writing the reasons for disapproval and specifying a time within which the defects must be corrected. A reinspection shall be made after notice to the City Inspector that the defects have been corrected.