YAVAPAI COUNTY PLANNING AND ZONING ORDINANCE Page 141 b. Vehicle parking areas that are less than three thousand six hundred (3,600) square feet of parking area or less than ten (10) parking spaces shall be graded and provided with an all-weather surface, dust-free gravel surface, or equivalent in conformance with County Fire District regulations and approved by the County Engineer, and shall be properly drained to prevent impoundment of surface water. Parking areas with gravel surface need not be marked; however, they must be set off from the street and from other portions of the site by curbing or equivalent screening around the perimeter of the parking area, except for clearly defined points of ingress and egress. c. Vehicle parking areas that are not provided with the type of surface specified in Subsection G.1. through G.3. shall be paved with a bituminous surface treatment in accordance with adopted County improvement standards, or with an equivalent treatment approved by the County Engineer, and shall be properly drained to prevent impoundment of surface water. The perimeter of such parking areas shall be defined by bricks, stones, railroad ties, or other similar devices. d. Parking spaces in areas surfaced in accordance with Subsection G.3. shall be appropriately demarcated with painted lines or other markings. In instances where demarcation is not possible, the number of required parking spaces shall be increased by twenty percent (20%). TYPE OF SURFACING THRESHOLDS ASPHALTIC CONCRETE CHIP SEAL ABC Less than ten (10) spaces required or 3,600 sq. ft. X Over twenty (20) spaces required or 6,000 sq. ft. of parking lot surface area when used at least five (5) days per week or drive-up window. X Other X H. ADMINISTRATIVE WAIVER OF REQUIREMENTS: Administrative Modifications: Quantifiable standards of this Section may be modified up to a maximum of ten percent (10%), when it is demonstrated that an unusual site or use condition exists and when such adjustment will not result in a danger to persons or property or in increased traffic. I. PARKING LOT LANDSCAPING: Number of Parking Spaces Percent of Area to be Landscaped 0-20 spaces Zero percent (0%) 21-50 spaces Six percent (6%) 51 spaces and over Nine percent (9%) 1. Landscaping required must consist of: