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Orange County Facility Renovations <br />Hillsborough, NC <br />Smith Sinnett ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS <br />2020046/2020047/2020048/2020049/2020055 08 41 13 - 4 <br />1. Temperature Change: 120 deg F, ambient; 180 deg F, material surfaces. <br />2.2 STOREFRONT SYSTEMS <br />A. Basis of Design: YKK AP America Inc <br />1. Interior Framing: YKK YES 45 FS <br />a. Finish: As selected by Architect. <br />B. Subject to compliance with requirements, other manufacturers with comparable products include <br />1. Kawneer North America, an Arconic company <br />2. Oldcastle Building Envelope <br />3. U.S. Aluminum; a brand of C.R. Laurence; <br />C. Framing Members: Manufacturer's extruded- or formed-aluminum framing members of thickness <br />required and reinforced as required to support imposed loads. <br />1. Interior Framing Construction: Nonthermal. <br />2. Glazing System: Retained mechanically with gaskets on four sides. <br />3. Finish: <br />a. Clear anodic finish <br />b. High-performance organic finish. <br />4. Fabrication Method: Field-fabricated stick system. <br />5. Aluminum: Alloy and temper recommended by manufacturer for type of use and finish indicated. <br />6. Steel Reinforcement: As required by manufacturer. <br />D. Backer Plates: Manufacturer's standard, continuous backer plates for framing members, if not integral, <br />where framing abuts adjacent construction. <br />E. Brackets and Reinforcements: Manufacturer's standard high-strength aluminum with nonstaining, <br />nonferrous shims for aligning system components. <br />2.3 ENTRANCE DOOR SYSTEMS <br />A. Basis of Design: YKK AP America Inc <br />B. Subject to compliance with requirements, other manufacturers with comparable products include <br />1. Kawneer North America, an Arconic company <br />2. Oldcastle Building Envelope <br />3. U.S. Aluminum; a brand of C.R. Laurence; <br />C. Entrance Doors: Manufacturer's standard glazed entrance doors for manual-swing or automatic operation. <br />1. Door Construction: 1-3/4-inch overall thickness, with minimum 0.125-inch- thick, extruded- <br />aluminum tubular rail and stile members. Mechanically fasten corners with reinforcing brackets <br />that are deeply penetrated and fillet welded or that incorporate concealed tie rods. <br />a. Thermal Construction: High-performance plastic connectors separate aluminum members <br />exposed to the exterior from members exposed to the interior. <br />2. Door Design: Match existing <br />3. Glazing Stops and Gaskets: Square, snap-on, extruded-aluminum stops and preformed gaskets. <br />a. Provide nonremovable glazing stops on outside of door. <br />DocuSign Envelope ID: 09980A3B-0691-41B4-854D-3865F2287392