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6. Finish: Standard High gloss (HG-1), 1500 grit <br />7. Color: To be selected by Owner <br />2.2 SOURCE QUALITY CONTROL <br />A. Ensure concrete finishing components and materials are from single manufacturer. <br />PART 3- EXECUTION <br />3.1 MANUFACTURERS INSTRUCTIONS <br />A. Compliance: Comply with manufacturer's written data, including product technical bulletins, product <br />catalog installation instructions, product carton installation instructions and L & M Construction <br />Chemicals, Inc., SPEC -DATA sheets. <br />B. Use only L & M certified FGS/PermaShine installers. <br />3.2 PREPARATION <br />A. Ensure surfaces are clean and free of dirt and other foreign matter harmful to performance of concrete <br />finishing materials. <br />B. Examine surface to determine soundness of concrete for polishing. <br />C. General Contractor to remove surface contamination. <br />3.3 INSTALLATION <br />A. Floor Surface Polishing and Treatment: <br />1. Provide polished concrete floor treatment in entirety of slab indicated by drawings. Provide <br />consistent finish in all contiguous areas. <br />2. Apply floor finish prior to installation of fixtures and accessories. <br />3. Diamond polish concrete floor surfaces with power disc machine recommended by floor fmish <br />manufacturer. Sequence with coarse to fine grit using dry method. <br />a. Comply with manufacturer's recommended polishing grits for each sequence to achieve <br />desired fmish level. Level of sheen shall match that of approved mock-up. <br />b. Expose aggregate in concrete surface only as determined by approved mock-up. <br />c. All concrete surfaces shall be as uniform in appearance as possible. <br />4. Dyed and Polished Concrete (option): <br />a. Locate demarcation line between dyed surfaces and other finishes. <br />b. Polish concrete to final fmish level. <br />c. Apply diluted dyes to polished concrete surface. <br />d. Allow dye to dry. <br />e. Remove residue with dry buffer; reapply as necessary for desired result. <br />5. Apply FGS Hardener Plus, Hardener, Densifier As Follows: <br />