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Samson Oceanfront Park <br />City of Sunny Isles <br />Technical Specifications <br />CONCRETE WALKWAYS, CURBS AND GUTTERS, RAMPS, 02510-2 <br />MISCELLANEOUS CONCRETE SLABS <br />2.04 FORMS: <br /> <br /> The CONTRACTOR shall furnish forms for the forming of the concrete curb in accordance with <br />the following: <br />A. The forms shall be wood or metal. <br /> <br />B. The forms shall be straight and strong enough to resist springing during placement of concrete. <br /> <br />C. The forms shall have sufficient bearing surface to prevent tipping. <br /> <br />D. The height of the forms shall be equal to full depth of section to be constructed. <br /> <br />E. Slip form. <br /> <br />PART 3 - EXECUTION <br /> <br />3.01 CONCRETE WALKS AND RAMPS: <br /> <br /> The CONTRACTOR shall construct concrete sidewalks and ramps <br />as specified in FDOT Specifications - Section 522 where shown on the Drawings. <br />3.02 CURBS AND GUTTERS <br /> <br />: The CONTRACTOR shall construct concrete curbs and gutters as specified in <br />FDOT Specifications – Section 520 where shown on the Drawings. <br />3.03 MISCELLANEOUS CONCRETE SLABS <br /> <br />: The CONTRACTOR shall construct miscellaneous concrete <br />slabs for mechanical equipment as indicated on the Drawings and as specified in FDOT Specifications <br />Section 350. <br />3.05 FORMS: <br /> <br /> The CONTRACTOR shall install the forms in accordance with the following: <br />A. Use flexible forms for all curved form lines except: <br />1. Curves having a radius of 200 feet or greater may be formed in 10 foot or shorter chords. <br />2. Curves having a radius of 100 feet or greater may be formed in 5 foot or shorter chords. <br /> <br />B. Thoroughly clean, oil, securely stake, brace, and hold forms to line and grade. <br /> <br />C. Remove forms from front face of curb section at the time necessary to permit finishing concrete. <br />Leave other forms in place not less than 12 hours after placement of concrete. <br /> <br />3.06 JOINTS: <br /> <br /> The CONTRACTOR shall install joints in the curbs as follows: <br />A. Contraction Joints: <br />1. Construct at locations indicated and as follows: <br />a. Division concrete curb into monolithic sections not greater than 10 inches in <br />length. <br />2. Form contraction joints by any of the following methods: <br /> <br />a. Place one half inch thick steel separators after concrete has taken its initial set, <br />but before final finishing. <br />b. Cut a groove in the fresh concrete to a depth of at one quarter the section <br />thickness by use of a jointer having a radius of one half inch and thickness not <br />exceeding one half inch.