At the time and place fixed for receiving and considering the report, the City Council shall hear and pass upon the evidence of cost submitted by the City Planner, together with any objections or protests raised by any of the persons liable to be assessed by the costs of abating the nuisance. Thereupon, the City Council may make such revision, correction or modification to the report as they may deem just, after which the report as it is submitted, or as revised, corrected or modified, may be confirmed. A copy of the report and notice of lien as set out in (B) shall be served on the owner as set out in 11.20.060.