Chapter 17.24 SIDEWALK MAINTENANCE 17.24.010 INTENT. 17.24.020 Definitions. 17.24.030 OWNERS OF FRONTAGE RESPONSIBLE FOR REPAIR. 17.24.040 NOTICE TO PROPERTY OWNER. 17.24.050 CONTENTS OF NOTICE. 17.24.060 DIRECTOR OF PUBLIC WORKS TO REPAIR IF OWNER FAILS TO DO SO. 17.24.070 NOTICE OF COST AND CLAIM OF LIEN. 17.24.080 APPEALS PROCESS. 17.24.090 COLLECTION BY FINANCE DEPARTMENT. 17.24.100 RECORDING OF LIEN. 17.24.110 RELEASE OF LIEN. 17.24.120 REMOVAL OR PLANTING OF STREET OR HERITAGE TREE. 17.24.130 SIDEWALK IMPROVEMENT – PERMIT REQUIRED. 17.24.140 SIDEWALK IMPROVEMENT UNLAWFUL WITHOUT PERMIT. 17.24.150 LIABILITY FOR UNSAFE CONDITIONS AND INJURY TO PUBLIC. 17.24.160 REVOLVING FUND.