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Gateway Park Center PERKINS+WILL <br /> 810495.000 <br /> 12/06/18 <br /> <br /> <br />GLAZING <br />08 80 00 - 5 <br /> <br /> <br />1) As indicated in Structural Drawings, Design Development Package <br />issued September 12, 2014. <br />b. Probability of Breakage for Vertical Glazing: 8 lites per 1000 for lites set <br />vertically or not more than 15 degrees off vertical and under wind <br />action. 1 per 1000 for glazing greater than 15 degrees off vertical. <br />1) Load Duration: 60 seconds or less. <br />c. Maximum Lateral Deflection: For the following types of glass supported <br />on all 4 edges, provide thickness required that limits center deflection at <br />design wind pressure to 1 inch. <br />1) For monolithic-glass lites heat treated to resist wind loads. <br />2) For laminated-glass lites. <br />d. Minimum Glass Thickness for Exterior Lites: Not less than 6.0 mm. <br />C. Safety Glazing: Where safety glazing is indicated, provide glazing that complies <br />with 16 CFR 1201, Category II. <br />D. Thermal Movements: Provide glazing that allows for thermal movements resulting <br />from the following maximum change (range) in ambient and surface temperatures <br />acting on glass framing members and glazing components. Base engineering <br />calculation on surface temperatures of materials due to both solar heat gain and <br />nighttime-sky heat loss. <br />1. Temperature Change (Range): 120 deg F, ambient; 180 deg F, material <br />surfaces. <br />E. Thermal and Optical Performance Properties: Provide glass with performance <br />properties specified based on manufacturer's published test data, as determined <br />according to procedures indicated below: <br />1. For monolithic-glass lites, properties are based on units with lites of thickness <br />indicated. <br />2. For laminated-glass lites, properties are based on products of construction <br />indicated. <br />3. For insulating-glass units, properties are based on units of thickness indicated <br />for overall unit and for each lite. <br />4. Center-of-Glass Values: Based on using LBNL-44789 WINDOW 5.0 computer <br />program for the following methodologies: <br />a. U-Factors: NFRC 100 expressed as Btu/ sq. ft. x h x deg F. <br />b. Solar Heat Gain Coefficient: NFRC 200. <br />c. Solar Optical Properties: NFRC 300. <br />F. Hurricane-Resistance Test Performance: <br />1. Comply with the Florida Building Code, 2010 Edition. <br />2. Provide exterior glazing units complying with performance requirements as <br />tested by entities listed with the Florida Building Code Commission.