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Total exposed roof/ceiling area = Z��j7s1 <br /> J. Total skylight area <br /> K. Total roof/ceiling framing area 2-be/SP <br /> L. Total net insulated roof/ceiling 23722SF <br /> Determine "U" value for each roof/ceiling segment. <br /> J. x ,,U,, = <br /> k. i x "U" .024, <br /> (s•�lvy <br /> 1. Ste- x "U" .02,/8 - 5/.732. <br /> 4 TOTAL = 1----, .5%' <br /> If total of #4 is the same as or less than #2, you have met the <br /> intent of SBC 6006 (c) 1. <br /> Se. 5-9b < 6�'.562 0/ -- <br /> Alternate Building Envelope Design <br /> To utilize the total envelope system method, the values established <br /> by the sum of items #3 and #4 shall not be greater than the sum of <br /> items #1 and #2. <br /> 1. + 2. _ <br /> 3. + 4. _ <br />