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� <br /> , bevels on bottom horizontal edges so edges are loca#ed at top of opening, uniess <br /> otherwise indicated by manufacturer's label. <br /> 2. Remove damaged glass from Project site and legally dispose of off site. Damaged <br /> . glass is glass with edge damage or other unperfections that,when installed,weaken <br /> � glass and impair perfarmance and appearance. <br /> D. Apply primers to joint surfaces where required for adhesion of sealants, as determined by <br /> � precanstruction sealant-substrate testing. <br /> E. Install elastomeric setting blocks in sill rabbets,sized and located to comply with referenced <br /> giazing standard,unless otherwise required by giass manufacturer. Set blocks in thin course <br /> � of compatible sealant suitable for heel bead. <br /> F. Do not exceed edge pressures stipulated by glass manufaaturers for installing glass tites. <br /> � G. Provide sQacers for glass sizes larger than SO united inches(length plus heigl�t)as follows: <br /> 1. Locate spacers inside,outside,and directly opposite each other. Install conect size <br /> � and spaeing to preserve required face cl8arances,except where gaskets and glazing <br /> tapes are used that have demonstrated ability to maintain required face ciearances <br /> and comply with system performance requireraents. <br /> � 2. Provide I/8-inch minimum hite of spacers on glass and use thickness equal to sealant <br /> width. With glazing tape,use thickness slightty less than final compressed thickness <br /> of tape. <br /> , H. Provide edge blockingto comply with requirements ofreferenced glazingpublications,unless <br /> otherwise required by glass manufactwer. <br /> � I. Set giass lites in each series with uniform pattern,draw,bow,and similar characteristics. <br /> J. Where wedge-shaped gaskets are driven into one side of channel to presswize se�lant or <br /> gasket on opposite side, provide adequate anchorage so gasket cannot walic otrt when <br /> � installation is subjected to movemen� <br /> K. Square cut wedge-shaped gaskets at corners and install gaskets in maruxer recommended by <br /> � gasket manufac#urer to prevent corners from pulling away;seal corner joints and butt join�.s <br /> with sealant recommended by gasket manufacturer. <br /> 3.4 TAPE GLAZING <br /> � A. Position tapes on fuced stops so that wben compressed by glass their exposed edges are flush <br /> vrrith or protrude slightly above sigtitli.ne of stops. <br /> , B. Install tapes continuously but not in one continuous lengtt�. Do not stretch tapes to make <br /> them fit opening. <br /> � C. Where framing joints are verticaI,cover these joints by applying tapes to heads and si11s fi�rst <br /> and then to jambs. Wlzere framing joints are horizontal,cover these joints by applying tapes <br /> to jambs and then to heads and sills. <br /> � D. Place joints in tapes at corners of opening with adjoining leng�hs butted together,not Iapped. <br /> Seai joints in tapes with compatible sealant approved by tape manufacturer. <br /> � E. Do not remove reIease paper from tape until just before each lite is instalIed. <br /> H Center glass Iitas in openings on setting blocks and press firmiy against tape by inserting <br /> , dense compression gaskets formed and installed to lock in place against faces of removable <br /> stops. Start gasket applications at corners and work toward centers of openings. <br /> GLASS AND GLAZING Page 7 of 8 <br /> � <br />