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2. Sidewalks/Paving on Public Right-of- Way Requirements <br /> A. General Requirements. The sidewalks and right-of-way shall be paved <br /> to promote the safety of persons using the sidewalks, right-of-way, or <br /> other common facilities. Sidewalks and rights-of-way shall be constructed <br /> of concrete and shall be provided along Olive and side street(s), if <br /> applicable. Sidewalks and right-of-way shall be constructed in accordance <br /> with the specifications established by the Director of Public Works. <br /> B. Sidewalks and Right-of-Way Minimum Requirements. <br /> 1. Entire right-of-way width shall be paved with six-sack PCC concrete <br /> with color and a light exposed aggregate finish having: <br /> 1) a minimum thickness of five inches and increased to seven inches <br /> at driveway entrances; <br /> 2) a minimum of five (5) feet wide sidewalks with remaining right-of- <br /> way paved; F <br /> 3) expansion joint shall be placed between the sidewalk and shoulder, <br /> and between the shoulder and curb, and shall be sealed with an <br /> approved sealer; <br /> 4) expansion joints every twenty (20) feet and control joints every five <br /> (5) feet transversely; <br /> 5) concrete mix to match MoDOT standard for 4" pavement with <br /> addition of color; <br /> 6) plans showing the sidewalk layout including joint layout shall be <br /> submitted for approval by the Director of Public Works. <br /> 2. Concrete Materials. General: Use the same brand and type of <br /> cementitious material from the same manufacturer throughout the Project. <br /> Refer to MoDOT concrete requirements. Maximum Aggregate Size: 3/4 inch <br /> (19 mm) nominal. Do not use fine or coarse aggregates containing <br /> substances that cause spalling. <br /> 3. Admixtures. General: Admixtures certified by manufacturer to contain not 3t <br /> more than 0.1 percent water-soluble chloride ions by mass of cement and to be <br /> compatible with other admixtures. <br /> Concrete Color: Pure, concentrated pigments made of high quality metal <br /> oxides recycled from iron or refined from earth and specially processed for <br /> mixing into concrete. Must comply with ASTM C979. Color additive to be <br /> #5084, manufactured by Davis Colors. Color to be added at the rate of 1/16 <br /> pounds per 94 pounds of type I or II cement. Use Davis Color liquid color <br /> additive only. Use of disintegrating bags of color is prohibited <br /> 4. Curing Materials. White Waterborne Membrane-Forming Curing <br /> Compound: ASTM C 309, Type 2, Class B. <br /> Colored Concrete Curing Compound: Use "Color Seal II", by Davis Colors, <br /> in the same color of the concrete admixture. Use at the application rate <br /> specified by the manufacturer. If additional finish to pavement is required, i.e., <br /> sandblasting, apply colored curing compound after finish has been applied. <br />