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DocuSign Envelope ID:D561B1AE-DF34-4907-AD06-AOEB37BBE427 <br /> CHAPEL HILL ORANGE COUNTY VISITORS BUREAU August 12,2020 <br /> 308 WEST FRANKLIN,CHAPEL HILL,NC <br /> 2.17 FINISHES <br /> A. Standard: Brushed Nickel.. <br /> B. Protect mechanical finishes on exposed surfaces from damage by applying a strippable, temporary <br /> protective covering before shipping. <br /> C. Appearance of Finished Work: Variations in appearance of abutting or adjacent pieces are acceptable if <br /> they are within one-half of the range of approved Samples. Noticeable variations in the same piece are <br /> not acceptable. Variations in appearance of other components are acceptable if they are within the <br /> range of approved Samples and are assembled or installed to minimize contrast. <br /> PART 3 -EXECUTION <br /> 3.1 EXAMINATION <br /> A. Examine doors and frames, with Installer present, for compliance with requirements for installation <br /> tolerances, labeled fire door assembly construction, wall and floor construction, and other conditions <br /> affecting performance. <br /> B. Examine roughing-in for electrical power systems to verify actual locations of wiring connections <br /> before electrified door hardware installation. <br /> C. Proceed with installation only after unsatisfactory conditions have been corrected. <br /> 3.2 PREPARATION <br /> A. Steel Frames: Comply with DHI A115 Series. <br /> 1. Surface-Applied Door Hardware: Drill and tap doors and frames according to ANSI A250.6. <br /> B. Wood Doors: Comply with DHI Al 15-W Series. <br /> 3.3 INSTALLATION <br /> A. Mounting Heights: Mount door hardware units at heights indicated as follows unless otherwise <br /> indicated or required to comply with governing regulations. <br /> 1. Standard Steel Doors and Frames: DHI's "Recommended Locations for Architectural Hardware <br /> for Standard Steel Doors and Frames." <br /> 2. Custom Steel Doors and Frames: DHI's "Recommended Locations for Builders' Hardware for <br /> Custom Steel Doors and Frames." <br /> 3. Wood Doors: DHI WDHS.3, "Recommended Locations for Architectural Hardware for Wood <br /> Flush Doors." <br /> B. Install each door hardware item to comply with manufacturer's written instructions. Where cutting and <br /> fitting are required to install door hardware onto or into surfaces that are later to be painted or finished <br /> in another way, coordinate removal, storage, and reinstallation of surface protective trim units with <br /> DOOR HARDWARE 087100 - 17 <br />