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C. Fasteners for Interconnecting Railing Components : <br /> 1 . Provide concealed fasteners for interconnecting railing components and for attaching them to other <br /> work, unless exposed fasteners are unavoidable. <br /> 2 . Provide tamper-resistant flat-head machine screws for exposed fasteners unless otherwise <br /> indicated. <br /> D . Post-Installed Anchors : Torque-controlled expansion anchors or chemical anchors capable of sustaining, <br /> without failure, a load equal to six times the load imposed when installed in unit masonry and four times <br /> the load imposed when installed in concrete, as determined by testing according to ASTM E 488, <br /> conducted by a qualified independent testing agency. <br /> 1 . Material for Exterior Locations and Where Stainless Steel is Indicated: Alloy Group 2 (A4) <br /> stainless-steel bolts, ASTM F 593 (ASTM F 738M), and nuts, ASTM F 594 (ASTM F 836M) . <br /> 2 .5 MISCELLANEOUS MATERIALS <br /> A. Welding Rods and Bare Electrodes : Select according to AWS specifications for metal alloy welded. <br /> 1 . For stainless-steel railings, provide type and alloy as recommended by producer of metal to be <br /> welded and as required for color match, strength, and compatibility in fabricated items . <br /> B . Bituminous Paint: Cold-applied asphalt emulsion complying with ASTM D 1187 , <br /> C. Nonshrink, Nonmetallic Grout: Factory-packaged, nonstaining, noncorrosive, nongaseous grout <br /> complying with ASTM C 1107 . Provide grout specifically recommended by manufacturer for interior <br /> and exterior applications. <br /> D . Anchoring Cement: Factory-packaged, nonshrink, nonstaining, hydraulic-controlled expansion cement <br /> formulation for mixing with water at Project site to create pourable anchoring, patching, and grouting <br /> compound. <br /> 1 . Water-Resistant Product: At exterior locations provide formulation that is resistant to erosion <br /> from water exposure without needing protection by a sealer or waterproof coating and that is <br /> recommended by manufacturer for exterior use . <br /> 2 . 6 FABRICATION <br /> A. General: Fabricate railings to comply with requirements indicated for design, dimensions, member sizes <br /> and spacing, details, finish, and anchorage, but not less than that required to support structural loads . <br /> B . Assemble railings in the shop to greatest extent possible to minimize field splicing and assembly. <br /> Disassemble units only as necessary for shipping and handling limitations. Clearly mark units for <br /> reassembly and coordinated installation. Use connections that maintain structural value of joined pieces. <br /> C . Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges to a radius <br /> of <br /> approximately 1 /32 inch ( 1 mm) unless otherwise indicated. Remove sharp or rough areas on exposed <br /> surfaces . <br /> Wabasso Beach Park 05521 - 4 <br /> Indian River County <br /> DAA Project No. 6008 <br />