Chapter 20.690 SECTION 30 EMPLOYMENT CENTER PLAN DISTRICT This chapter is included in your selections. Sections: 20.690.010 Purpose. 20.690.020 Applicability. 20.690.030 Allowed Uses. 20.690.040 Development Standards. 20.690.050 Master Planning. 20.690.060 Full Site Utilization Plan. 20.690.070 Section 30 Urban Neighborhood Overlay (Optional).