All manmade slopes shall be blended into existing terrain to produce a natural-appearing transition from the face of manmade slopes into natural ground. This blending shall be accomplished in accordance with City of Chula Vista standard drawings. Undulating tops and toes of slopes and variable slope ratios should be used to achieve natural-appearing slopes. (Ord. 3005 § 1, 2005; Ord. 1797 § 1, 1978).