The utility shall remove all excess material and restore all turf and terrain and other property within ten (10) days after any portion of the right of way is disturbed, damaged or destroyed due to construction or maintenance by the utility, all to the satisfaction of the city. This includes restoration of entrances and side roads. Restoration of roadway surfaces shall be made using materials and methods approved by the director of public works. Such cleanup and repair may be required to consist of backfilling, regrading, reseeding, resodding, or any other requirement to restore the right of way to a condition substantially equivalent to that which existed prior to the commencement of the project. The time period provided in this section may be extended by the director of public works for good cause shown. (Ord. 2007-O-35, 11-6-2007)