Chapter 18.810 FORESTED HILLSIDE PRESERVATION This chapter is included in your selections. Sections: Article I. Intent and Applicability18.810.010 Intent.18.810.020 Applicability.18.810.030 Measurement and mapping.18.810.040 Alternative compliance options to achieve protection priorities.18.810.050 Subdivision of hillside sites. Article II. Development Standards18.810.060 Site design on hillsides.18.810.070 Streets and access design standards on hillsides.18.810.080 Building design on hillsides.18.810.090 Grading.18.810.100 Retaining walls.18.810.110 Allowed deviations to this chapter.