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10. Section C402.1.5 Component performance alternative, is hereby deleted in its <br />entirety. <br />11. Table C402.4 Building Envelope Fenestration Maximum U-Factor and SHGC <br />Requirements, is hereby deleted and replaced with the following: <br />Table C402.4 <br />Building Envelope Fenestration <br />Vertical Fenestration <br />Maximum U-Factor <br />0.45 <br />Maximum SHGC <br />0.33 <br />Maximum Air leakage rate for all fenestration except curtain walls <br />and storefront glazing <br />.20 cfm/ft2 <br />Maximum air leakage rate for curtain walls and storefront glazing <br />.06 cfin/ft <br />Skylights <br />Maximum U-Factor <br />0.50 <br />Maximum SHGC <br />0.40 <br />Maximum Air leakage rate <br />.20 cfm/ft2 <br />12. Section C402.4.1.2 is deleted and replaced with the following_: <br />C402.4.1 Minimum area of natural lighting. Not less than 8% of wall area for <br />warehouses; and industrial shall be glazed. <br />Page 7 of 29 <br />