All work done under the authority of any permit issued pursuant to this article shall be supervised and inspected by the Director of Public Works. The Director shall have the right to inspect all work done under any permit issued pursuant to this article. All questions arising under any of the provisions of this article as to the amount of work reasonably required to be done to insure a permanent repair shall be determined by the Director, his agents or employees, and such work shall at all times be under his supervision, inspection and direction.
In the event the opening is not closed to the satisfaction of the Director, the Municipality may replace the surface in a satisfactory manner and charge the costs to the person who obtained the permit.