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Round 1 Bowling and Amusement 12/09/2024 Paradigm Design <br />Main Place Mall Expansion Grand Rapids, MI <br />Santa Ana, California <br />Project #2309147GR <br />SHEET CARPETING 09 6816 - 5 <br />3.2 PREPARATION <br />A.General: Comply with CRI's "CRI Carpet Installation Standard" and with carpet manufacturer's <br />written installation instructions for preparing substrates. <br />B.Use trowelable leveling and patching compounds, according to manufacturer's written instructions, to <br />fill cracks, holes, depressions, and protrusions in substrates. Fill or level cracks, holes and depressions <br />1/8 inch (3 mm) wide or wider, and protrusions more than 1/32 inch (0.8 mm), unless more stringent <br />requirements are required by manufacturer's written instructions. <br />C.Concrete Substrates: Remove coatings, including curing compounds, and other substances that are <br />incompatible with adhesives and that contain soap, wax, oil, or silicone, without using solvents. Use <br />mechanical methods recommended in writing by adhesive and carpet manufacturers. <br />D.Broom and vacuum clean substrates to be covered immediately before installing carpet. <br />3.3 CARPET INSTALLATION <br />A.Comply with CRI's "CRI Carpet Installation Standard" and carpet manufacturers' written installation <br />instructions and Shop Drawings for seam locations and direction of carpet; maintain uniformity of <br />carpet direction and lay of pile. At doorways, center seams under the door in closed position for the <br />following: <br />1.Direct-glue-down installation. <br />B.Install borders with mitered corner seams. <br />C.Do not bridge building expansion joints with carpet. <br />D.Cut and fit carpet to butt tightly to vertical surfaces, permanent fixtures, and built-in furniture <br />including cabinets, pipes, outlets, edgings, thresholds, and nosings. Bind or seal cut edges as <br />recommended by carpet manufacturer. <br />E.Extend carpet into toe spaces, door reveals, closets, open-bottomed obstructions, removable flanges, <br />alcoves, and similar openings. <br />F.Maintain reference markers, holes, and openings that are in place or marked for future cutting by <br />repeating on carpet as marked on subfloor. Use nonpermanent, nonstaining marking device. <br />3.4 CLEANING AND PROTECTION <br />A.Perform the following operations immediately after installing carpet: <br />1.Remove excess adhesive, seam sealer, and other surface blemishes using cleaner recommended <br />by carpet manufacturer. <br />2.Remove yarns that protrude from carpet surface.