Chapter 16.18 TENTATIVE PARCEL MAPS AND PARCEL MAPS This chapter is included in your selections. Sections: 16.18.010 Purpose. 16.18.020 Applicability. 16.18.030 General design. 16.18.040 Application materials. 16.18.050 Action on map. 16.18.060 Filing of parcel map. 16.18.070 Property survey. 16.18.080 Lawful division of property. 16.18.090 Subdivision alternate.