Chapter 13.04 GAS DISTRIBUTION SYSTEM This chapter is included in your selections. Sections: 13.04.010 Definitions. 13.04.020 Nonliability of city. 13.04.030 Inspections. 13.04.040 Permit requirements. 13.04.050 Powers and duties of gas company. 13.04.060 Code adopted. 13.04.070 Board of appeals. 13.04.080 Fees. 13.04.090 Violation—Penalties.