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CHAPEL HILL ORANGE COUNTY VISITORS BUREAU August 12, 2020 <br />308 WEST FRANKLIN, CHAPEL HILL, NC <br /> <br />TILING 093000 - 3 <br />E. Handle tile that has temporary protective coating on exposed surfaces to prevent coated surfaces <br />from contacting backs or edges of other units. If coating does contact bonding surfaces of tile, <br />remove coating from bonding surfaces before setting tile. <br />1.8 PROJECT CONDITIONS <br />A. Environmental Limitations: Do not install tile until construction in spaces is complete and ambient <br />temperature and humidity conditions are maintained at the levels indicated in referenced <br />standards and manufacturer's written instructions. <br />1.9 EXTRA MATERIALS <br />A. Furnish extra materials that match and are from same production runs as products installed and that <br />are packaged with protective covering for storage and identified with labels describing contents. <br />1> Tile and Trim Units: Furnish quantity of full-size units equal to 3 percent of amount <br />installed for each type, composition, color, pattern, and size indicated. <br />2> Grout: Furnish quantity of grout equal to 3 percent of amount installed for each type, <br />composition, and color indicated. <br />PART 2 - PRODUCTS <br />2.1 PRODUCTS, GENERAL <br />A. ANSI Ceramic Tile Standard: Provide tile that complies with ANSI A137.1 for types, <br />compositions, and other characteristics indicated. <br />1> Provide tile complying with Standard grade requirements unless otherwise indicated. <br />B. ANSI Standards for Tile Installation Materials: Provide materials complying with ANSI A108.02, <br />ANSI standards referenced in other Part 2 articles, ANSI standards referenced by TCA <br />installation methods specified in tile installation schedules, and other requirements specified. <br />C. Factory Blending: For tile exhibiting color variations within ranges, blend tile in factory and <br />package so tile units taken from one package show same range in colors as those taken from <br />other packages and match approved Samples. <br />D. Mounting: For factory-mounted tile, provide back- or edge-mounted tile assemblies as standard <br />with manufacturer unless otherwise indicated. <br />1> Where tile is indicated for installation in wet areas, do not use back- or edge-mounted tile <br />assemblies unless tile manufacturer specifies in writing that this type of mounting is <br />suitable for installation indicated and has a record of successful in-service performance. <br />E. Factory-Applied Temporary Protective Coating: Where indicated under tile type, protect exposed <br />surfaces of tile against adherence of mortar and grout by precoating with continuous film of <br />petroleum paraffin wax, applied hot. Do not coat unexposed tile surfaces. <br />DocuSign Envelope ID: 775B89AF-3514-4D9E-B148-2FDE4EFF16C2