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Orange County Southern Expansion Smith Sinnett / 2017027 <br />Phase 1 – Seymour Center Renovation and Addition Orange County <br /> <br />GLAZING 08 80 00 - 8 <br />PART 3 - EXECUTION <br />3.1 EXAMINATION <br />A. Examine framing glazing, with Installer present, for compliance with the following: <br />1. Manufacturing and installation tolerances, including those for size, squareness, and offsets at <br />corners. <br />2. Presence and functioning of weep system. <br />3. Minimum required face or edge clearances. <br />4. Effective sealing between joints of glass-framing members. <br />B. Proceed with installation only after unsatisfactory conditions have been corrected. <br />3.2 PREPARATION <br />A. Clean glazing channels and other framing members receiving glass immediately before glazing. Remove <br />coatings not firmly bonded to substrates. <br />3.3 GLAZING, GENERAL <br />A. Comply with combined written instructions of manufacturers of glass, sealants, gaskets, and other glazing <br />materials, unless more stringent requirements are indicated, including those in referenced glazing <br />publications. <br />B. Glazing channel dimensions, as indicated on Drawings, provide necessary bite on glass, minimum edge <br />and face clearances, and adequate sealant thicknesses, with reasonable tolerances. Adjust as required by <br />Project conditions during installation. <br />C. Protect glass edges from damage during handling and installation. Remove damaged glass from Project <br />site and legally dispose of off Project site. Damaged glass is glass with edge damage or other <br />imperfections that, when installed, could weaken glass and impair performance and appearance. <br />D. Apply primers to joint surfaces where required for adhesion of sealants, as determined by preconstruction <br />sealant-substrate testing. <br />E. Install setting blocks in sill rabbets, sized and located to comply with referenced glazing publications, <br />unless otherwise required by glass manufacturer. Set blocks in thin course of compatible sealant suitable <br />for heel bead. <br />F. Do not exceed edge pressures stipulated by glass manufacturers for installing glass lites. <br />G. Provide spacers for glass lites where length plus width is larger than 50 inches as follows: <br />1. Locate spacers directly opposite each other on both inside and outside faces of glass. Install <br />correct size and spacing to preserve required face clearances, unless gaskets and glazing tapes are <br />used that have demonstrated ability to maintain required face clearances and to comply with <br />system performance requirements. <br />a. Provide 1/8-inch minimum bite of spacers on glass and use thickness equal to sealant <br />width. With glazing tape, use thickness slightly less than final compressed thickness of <br />tape. <br />DocuSign Envelope ID: ECCAC5A0-6CC8-4B37-8AD3-89D69F0AE1AE