Chapter 27.39 CBD SUPPORT DISTRICT—CENTRAL BUSINESS DISTRICT SUPPORT 27.39.010 PURPOSE—INTENT. 27.39.020 PERMITTED USES. 27.39.030 SPECIAL USES. 27.39.040 CONDITIONS OF USE. 27.39.050 OFF-STREET PARKING AND LOADING. 27.39.060 MAXIMUM FLOOR AREA RATIO—LOT COVERAGE. 27.39.070 MAXIMUM BUILDING HEIGHT AND BULK. 27.39.080 OPEN SPACE REQUIREMENTS. 27.39.090 BUILDING LINE AND SETBACK STANDARDS. 27.39.100 REQUIRED RETAIL FRONTAGE. 27.39.110 BUFFERS. 27.39.120 RESIDENTIAL DEVELOPMENT STANDARDS.