All openings made in any street or sidewalk under the provisions of this subchapter shall immediately, upon the completion of the work, be filled and the surface thereof made flush with the adjacent surfaces. Any hard surface, macadam or asphalt removed shall be replaced by the town at the expense of the applicant granted permission to open the street or sidewalk. Each day the opening is left unfilled in violation of this section shall constitute a separate offense.
(`94 Code, § 13-21) Penalty, see § 94.99