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r <br /> C. Materials : <br /> 1 . Stainless-Steel Sheet: ASTM A 240/A 240M, austenitic stainless steel, Type 316. <br /> 2 . Frame Anchors : Stainless-steel sheet. Same type as door face . <br /> 3 . Inserts, Bolts, and Anchor Fasteners : Stainless-steel components complying with ASTM F 593 <br /> and ASTM F 594, Alloy Group 1 or 2 (ASTM F 738M and ASTM F 836M, Alloy Group 1 or 4) <br /> for bolts and nuts. <br /> D . Finishes : <br /> 1 . Surface Preparation: Remove tool and die marks and stretch lines, or blend into finish. <br /> 2 . Polished Finishes : Grind and polish surfaces to produce uniform fmish, free of cross scratches . <br /> a. Dull Satin Finish: No . 6. <br /> 2 .4 ACCESSORIES <br /> A. Corrosion-Resistant Coating: Cold-applied asphalt mastic, compounded for 15-mil (0.4-mm) dry film <br /> thickness per coat. Provide inert-type noncorrosive compound free of asbestos fibers, sulfur components, <br /> and other deleterious impurities. <br /> 2 . 5 FABRICATION <br /> A. Stainless-Steel Door Fabrication: Stainless-steel doors to be rigid and free of defects, warp, or buckle . <br /> Accurately form metal to required sizes and profiles, with minimum radius for thickness of metal. <br /> 1 . Seamless Edge Construction: Door face sheets joined at vertical edges by continuous weld <br /> extending full height of door; with edges ground and polished, providing smooth, flush surfaces <br /> with no visible seams . <br /> 2 . Exterior Doors : Close top edges flush and seal joints against water penetration. Provide weep- <br /> hole openings in bottom of exterior doors to permit moisture to escape . <br /> 3 . Hardware Preparation: Factory prepare stainless-steel doors to receive templated mortised <br /> hardware ; include cutouts, reinforcement, mortising, drilling, and tapping, according to the Door <br /> Hardware Schedule and templates furnished as specified in Division 8 Section "Door Hardware" . <br /> a. Reinforce doors to receive nontemplated mortised and surface-mounted door hardware . <br /> ' 4 . Locate hardware as indicated, or if not indicated, according to HMMA 831 , "Recommended <br /> Hardware Locations for Custom Hollow Metal Doors and Frames . " <br /> 5 , Tolerances : Fabricate doors to tolerances indicated in ANSI/NAAMM-HMMA 866 . <br /> B . Stainless-Steel Frame Fabrication: Fabricate stainless-steel frames to be rigid and free of defects, warp, <br /> or buckle. Accurately form metal to required sizes and profiles, with minimum radius for thickness of <br /> metal. Where practical, fit and assemble units in manufacturer's plant. To ensure proper assembly at <br /> Project site, clearly identify work that cannot be permanently factory assembled before shipment. <br /> 1 . Weld flush face joints continuously; grind, fill, dress, and make smooth, flush, and invisible . <br /> Where frames are fabricated in sections due to shipping or handling limitations, provide alignment <br /> plates or angles at each joint, fabricated from same thickness metal as frames . <br /> L <br /> Wabasso Beach Park 08130 - 4 <br /> Indian River County <br /> DAA Project No. 6008 <br />