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THE CITY OF SUNNY ISLES BEACH <br />PROJECT NO. 21-1011 <br />BUILDING DEPARTMENT RELOCATION TO ANNEX <br /> <br />Project No. 21-1011 November 2024 055200 Metal Railing-4 <br /> <br />marks, roller marks, "oil canning," stains, discolorations or other imperfections on finished <br />units are not acceptable. <br />B. Fabricate pipe railings to dimensions and details shown with smooth bends and welded <br />joints ground smooth and flush. Where details are not shown, use 1-1/2-inch maximum <br />O.D. standard weight steel pipe. <br /> <br />C. Interconnect railing and handrail members by butt-welding or welding with internal <br />connectors, at fabricator's option, unless otherwise indicated. <br /> <br />1. At tee and cross intersections, provide coped joints. <br /> <br />2. At bends, interconnect pipe by means of prefabricated elbow fittings or flush radius <br />bends, as applicable, of radiuses indicated. <br /> <br />3. Form bends by use of prefabricated elbow fittings and radius bends or by bending <br />pipe at fabricators option. <br /> <br />D. Form simple and compound curves by bending pipe in jigs to produce uniform curvature <br />for each repetitive configuration required; maintain cylindrical cross-section of pipe <br />throughout entire bend without buckling, twisting, or otherwise deforming exposed <br />surfaces of pipe. <br /> <br />E. Provide wall returns at end of wall-mounted handrails, except where otherwise indicated. <br /> <br />F. Close exposed ends of pipe by welding 3/16-inch-thick steel plate in place or by use of <br />prefabricated fittings. <br /> <br />G. Brackets, Flanges, Fittings, and Anchors: Provide wall brackets, end closures, flanges, <br />miscellaneous fittings, and anchors for interconnections of pipe and attachment of railings <br />and handrails to other work. Furnish inserts and other anchorage devices for connecting <br />railings and handrails to concrete or masonry work. 1. For railings posts set in concrete, <br />provide sleeves of galvanized steel pipe not less than 6 inches long and with an inside <br />diameter not less than 1/2 inch greater than the outside diameter of pipe. Provide steel <br />plate closure welded to bottom of sleeve and of width and length not less than 1 inch <br />greater than outside diameter of sleeve. <br /> <br /> <br />1. Provide friction fit, removable covers designed to keep sleeves clean and hold top <br />edge of sleeve 1/2 inch below finished-surface of concrete. <br /> <br />H. Stair Railings and Handrails: Comply with applicable requirements specified elsewhere in <br />this Section for steel pipe railings and handrails, and as follows: <br /> <br />1. Railings may be bent at corners, rail returns and wall returns, instead of using <br />prefabricated fittings. <br /> <br />2. Connect railing posts to stair framing by direct welding, unless otherwise indicated. <br /> <br />2.3 GALVANIZED STEEL PIPE RAILINGS AND HANDRAILS. <br />