When disturbances have been completed, the person doing such work or being responsible therefor (hereinafter referred to as the "permittee") shall immediately cause the street, alley or public right-of-way to be restored to a condition equal to or better than that which existed prior to performing the disturbance. The work of, or connected with, the restoring of the surface or pavement of the street, alley or public right-of-way, after such disturbance, and the backfilling thereof, shall be done by the permittee under the supervision of the Director of Public Works. Such restoration shall include all work necessary to restore the street, alley or public right-of-way to its original or better condition. Unless the City is otherwise notified, in writing, of a delay, this work shall be done within five days, excluding Saturday and Sunday, after completion of the repair. If the surface or pavement area affected during construction results in eight or more individual disturbances in one lane within 500 linear feet of a street or one block, whichever is less, the permittee must remove 1 1/2 inches of asphalt by cold planing the top of the existing lane and replace the removed asphalt to existing grade with a minimum of 1 1/2 inches of surface mix asphalt constructed in accordance with the most recent Virginia Department of Transportation and City standards. The length of this type of lane repair shall begin five feet prior to the first pavement disturbance, and extend five feet past the last pavement disturbance. Should any work be defective or incomplete, or should the permittee fail to correct the same within five days after written notice from the Director of Public Works, or his duly authorized representative, the City Manager, or his duly authorized representative, may have such work corrected or completed and the cost thereof may be recovered from the funds deposited with the City upon issuance of the permit.