All persons, contractors, corporations, and other municipal departments performing construction work in streets or Utility rights-of-way, such as grading, regarding, filling, trenching, or paving shall give the Director eight days’ written notice in the event it becomes necessary during the work to move, displace, or change any reclaimed water mains, pipes, fittings, meters, valves, or other reclaimed waterworks appurtenances that may interfere with the prosecution of such work. Damage to any part of the reclaimed water system shall make such person, contractor, corporation, or municipal department liable to the water department for the cost of necessary repairs and replacements. (Ord. 1294 §1, 2007).