§ 27.3-8 GRADING DESIGN PLAN.
   For the efficient use of water, a grading design plan may be submitted for any project in order to analyze the minimization of soil erosion, runoff, and water waste. A comprehensive grading plan prepared by a civil engineer or other authorized project representative for other local agency permits may satisfy this requirement.
   (A)   When required, the project applicant shall submit a landscape grading plan that indicates finished configurations and elevations of the landscape area including:
      (1)   Height of graded slopes;
      (2)   Drainage patterns;
      (3)   Pad elevations;
      (4)   Finish grade; and
      (5)   Stormwater retention improvements, if applicable.
   (B)   To prevent excessive erosion and runoff, it is highly recommended that project applicants:
      (1)   Grade so that all irrigation and normal rainfall remains within property lines and does not drain on to non-permeable hardscapes;
      (2)   Avoid disruption of natural drainage patterns and undisturbed soil; and
      (3)   Avoid soil compaction in landscape areas.
(Ord. 1005, passed 8-3-2010)