If upon the expiration of the thirty (30) day period the said required underground facilities have not been provided, the Director shall forthwith proceed to do the work; provided, however, if such premises are unoccupied and no electric or communications services are being furnished thereto, the Director may, in lieu of providing the required underground facilities, authorize the disconnection and removal of any and all overhead service wires and associated facilities supplying utility service to said property. Upon completion of the work by the Director, he shall fire a written report with the Board setting forth the facts of the work completed and the cost thereof, together with a legal description of the property against which such cost is to be assessed. The Board shall thereupon fix a time and place for hearing protests against the assessment of the cost of such work upon such premises, which said time shall not be less than ten (10) days thereafter. (Ord. 652, § 12, 11/26/1968)