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Reinforced concrete aprons shall be constructed at all driveways between the concrete curb (or combination curb and gutter) and the concrete sidewalk. | |||||||
a. Such aprons shall be six inches (6") thick for residential uses and all drives to parking areas of less than fifty (50) spaces and to eight inches (8") for all other uses.
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1. They shall be reinforced with welded wire fabric (66-4x4) or an equivalent approved by the City Engineer.
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2. Reinforcement shall be located at the midpoint or one-third (1/3) points, respectively of the section.
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b. Concrete shall be Class B, air-entrained.
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c. The width of the apron at the curbline shall be not less than the width of the driveway plus ten feet (10') or a minimum of twenty feet (20'), whichever is greater.
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d. At each driveway without curb return radii, the concrete curb or combination curb and gutter shall be depressed to form a driveway opening. The depression shall be equal in length to the width of the driveway plus ten feet (10'), but not less than twenty feet (20').
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e. At driveways with curb return radii, the curb depression shall accommodate the exterior limits of the radii.
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1. The depression shall be smoothly formed to maintain a lowered curb face across the depression of at least one inch (1"), but not more than two inches (2").
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2. The bottom of the curb shall be lowered to maintain full curb depth across the depression.
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In areas where alternate sidewalk or apron types and/or locations are proposed or desired, either the decorative purposes or because of physical restrictions or existing conditions, a detail of the type and/or location of sidewalk and apron proposed shall be submitted for approval with the preliminary and/or final plat. | |||||||
a. Continuous slip-formed sidewalks may be permitted if such is considered to be desirable by the City Engineer.
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b. The use of continuous slip-formed sidewalks may only be permitted if the applicant submits, for review and approval, details and specifications concerning the equipment, materials, and methods proposed for use; and if the City Engineer has inspected the installation and tested and approved a suitable sample section of such sidewalk.
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c. In the event the City Engineer does not approve the sample section of continuous slip-formed sidewalk, the developer shall remove the sample section and replace it with a type of sidewalk permitted by this Ordinance or such other alternate as may be approved by the Planning Board.
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