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DocuSign Envelope ID: B94F2D40-3B3C-47A7-86C2-6F1 B4F92C62C <br /> SECTION 01 7- -L UAPRD INRD @BAD EM ENTBANCES ANM STOBECBONTS <br /> C. Fasteners and Accessories: Manufacturer's standard corrosion-resistant, non-staining, non-bleeding fasteners and <br /> accessories compatible with adjacent materials. <br /> 1. Reinforce members as required to retain fastener threads. <br /> 2. Do not use exposed fasteners. <br /> D. Concrete and Masonry Inserts: Hot-dip galvanized cast-iron, malleable-iron, or steel inserts complying with <br /> ASTM A 123 or ASTM A 153 requirements. <br /> E. Concealed Flashing: Manufacturer's standard corrosion-resistant, non-staining, non-bleeding flashing, compatible <br /> with adjacent materials, and of type recommended by manufacturer. <br /> F. Weather Stripping: Manufacturer's standard replaceable weather stripping as follows: <br /> 1. Compression Weather Stripping: Molded neoprene complying with ASTM D 2000 requirements or molded <br /> PVC complying with ASTM D 2287 requirements. <br /> 2.4 FABRICATION <br /> A. General: Fabricate components that,when assembled,will have accurately fitted joints with ends coped or mitered <br /> to produce hairline joints free of burrs and distortion. After fabrication, clearly mark components to identify their <br /> locations in Project according to Shop Drawings. <br /> 1. Fabricate components for shear-block frame construction. <br /> B. Forming: Form shapes with sharp profiles, straight and free of defects or deformations, before finishing. <br /> C. Prepare components to receive concealed fasteners and anchor and connection devices. <br /> D. Fabricate components to drain water passing joints and condensation and moisture occurring or migrating within <br /> the system to the exterior. <br /> E. Welding: Weld components to comply with referenced AWS standard. Weld before finishing components to <br /> greatest extent possible. Weld in concealed locations to greatest extent possible to minimize distortion or <br /> discoloration of finish. Remove weld spatter and welding oxides from exposed surfaces by descaling or grinding. <br /> F. Glazing Channels: Provide minimum clearances for thickness and type of glass indicated according to FGMA's <br /> "Glazing Manual." <br /> G. Metal Protection:Where aluminum will contact dissimilar metals, protect against galvanic action by painting contact <br /> surfaces with primer or by applying sealant or tape recommended by manufacturer for this purpose. Where <br /> aluminum will contact concrete or masonry, protect against corrosion by painting contact surfaces with bituminous <br /> paint. <br /> H. Storefront: Provide subframes and reinforcing of types indicated or, if not indicated, as required for a complete <br /> system. Factory assemble components to greatest extent possible. Disassemble components only as necessary <br /> for shipment and installation. <br /> 2.5 ALUMINUM FINISHES <br /> A. General: Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for <br /> recommendations relative to applying and designating finishes. <br /> B. Appearance of Finished Work: Variations in appearance of abutting or adjacent pieces are acceptable if they are <br /> within one-half of the range of approved Samples. Noticeable variations in the same piece are not acceptable. <br /> Variations in appearance of other components are acceptable if they are within the range of approved Samples <br /> and are assembled or installed to minimize contrast. <br /> C. Finish designations prefixed by AA conform to the system established by the Aluminum Association for designating <br /> aluminum finishes. <br /> D. Color: Class I, Color Anodic Finish: AA-M12C22A42/A44 (Mechanical Finish: non-specular as fabricated; <br /> Chemical Finish: etched, medium matte;Anodic Coating: Architectural Class I, integrally colored or electrolytically <br /> deposited color coating 0.018 mm or thicker)complying with AAMA 611. <br /> 1. Color: Dark bronze. <br /> 2.6 STEEL PRIMING <br /> A. General: Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for <br /> recommendations relative to applying primer. <br /> B. Surface Preparation: Perform manufacturer's standard cleaning operations to remove dirt, oil, grease, or other <br /> contaminants that could impair paint bond. Remove mill scale and rust, if present,from uncoated steel. <br /> C. Priming: Apply manufacturer's standard corrosion-resistant primer immediately after surface preparation and <br /> pretreatment. <br /> G#OODEBAN8 MESI8 N 3-1L5 01 7- -L U7 5-0 Deadowlands Mrive,Hillsborough, NC <br /> OBAN8 E CORNTY,NC --2 521 <br />