Upon the failure to complete to the satisfaction of the public works director the excavation and backfilling required under the permit issued in accordance with this chapter, within two weeks after the excavation has been commenced, or prior to the expiration of any extension granted therefor, the city shall have the right to complete such work or cause the same to be completed and deduct the cost thereof from, and charge the same against, any deposit made under such permit, or, if an excavation permit bond has been filed with the permit, the city shall notify the surety on such bond to complete such work, and if the same is not completed within two weeks thereafter, the city shall have the right to complete such work or cause the same to be completed, and charge and collect the cost thereof, including inspection and reasonable attorney’s fees, from the permittee or such surety on such bond. (Ord. 1970 NCS § 3 (part), 1994; Ord. 1369 NCS §2 (part), 1979.)