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installation methods indicated. <br /> C. Extend work into recesses and under or behind equipment and fixtures to form a complete <br /> covering without interruptions except as otherwise shown. Terminate work neatly at obstructions,edges, <br /> and corners without disrupting pattern or joint alignments. <br /> D. Accurately form intersections and returns. Perform cutting and drilling of tile and stone without <br /> marring visible surfaces. Carefully grind cut edges of tile or stone abutting trim,fmish,or built-in items <br /> for straight aligned joints. Fit material closely to electrical outlets,piping,fixtures,and other <br /> penetrations so that plates,collars,or covers overlap material. <br /> E. Jointing Pattern: Unless otherwise shown, lay material in grid pattem.Align joints when <br /> adjoining material on floor,base,walls,and trim are same size. Iay out work and center material fields <br /> in both directions in each space or on each wall area. Adjust to minimize tile cutting. Provide uniform <br /> joint widths unless otherwise shown. <br /> F. Lay out tile wainscots to next full tile beyond dimensions indicated. Grout tile to comply with <br /> the requirements of the following installation standards <br /> 1. For ceramic tile grouts(sand-portland cement,dry-set,commercial portland cement,and <br /> latex-portland cement grouts),comply with ANSI A108.10. <br /> 3.4 FLOOR INSTALLATION METHODS <br /> A. Stone: Install material to comply with requirements indicated below for setting bed methods, <br /> TCA installation methods related to types of subfloor construction,and grout types: <br /> 1. Latex-Portland Cement Mortar: ANSI A108.5. <br /> a. Concrete Subfloor,Interior: TCA F 113. <br /> b. Grout: Latex portland cement. <br /> B. Stone Thresholds: Install stone thresholds at locations indicated; set in same type of setting bed <br /> as abutting field tile unless otherwise indicated. <br /> 1. Set thresholds in latex-portland cement mortar for locations where mortar bed would <br /> otherwise be exposed above adjacent nontile floor fmish. <br /> 3.5 WALL TILE INSTALLATION METHODS <br /> A. Install types of tile designated for wall application to comply with requirements indicated below <br /> for setting-bed methods,TCA installation methods related to subsurface wall conditions,and grout types: <br /> l. Latex-Portland Cement Mortar: ANSI A108.5 <br /> a. Wood or Metal Studs,Interior: TCA W243. <br /> b. Grout: Sand-portland cement. <br /> c. Grout: Latex-portland cement. <br /> 3.6 CLEANING AND PROTECTION <br /> A. Cleaning: Upon completion of placement and grouting,clean all ceramic tile surfaces so they are <br /> free of foreign matter. <br /> Page 5 of 6 <br />