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4. TOTAL EXPOSED ROOF/CEILUI('. CALCULATIONS : <br /> Total exposed { <br /> roof/ceillnq area. . . t1 sq ft <br /> j) Total skylight area sq ft x "U" -- " <br /> k) Total roof/ceiling framing /jI t41.,' <br /> Q !' <br /> area (Average 1ng,) �.__.. sq ft x ,"U,� • ) a <br /> !) Total net lared <br /> a 16470 . 9 <br /> roof/ceiling area I s ft x "U" '777. 1 <br /> • <br /> 4 , TOTAL J) thru 1 ) 4"' � <br /> If total of #4 Is the same as , or less than N2 , you have met the intent of <br /> 2 MCAI. 1:16008 A and 0. <br /> ALTERNATE BUILDING ENVELOPE DESIGN <br /> To utilize the total envelope system method, the values established by the sum <br /> of items #3 and 1.14 shall not be greater than the sum of Items Nl and !12. <br /> 1 . /2" 5 ' O& + 2 . p. '771)12 • a& <br /> 3. 2 46:2 • 26(cv,.5" <br /> CERTIFICATION• <br /> I hereby certify that I have calculated the "U". factors and "R" <br /> values herein and that the building here described meets or exceeds the state <br /> of Minnesota Energy Conservation Act . <br /> gnature ' <br /> • <br /> (narA1 • <br />