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4 - TOTAL EXPOSED ROOF/CEILING CALCULATIONS: <br /> Total exposed <br /> roof/ceiling area . . . . . . . . . . . . ��Z .Sb sq. ft. <br /> j) Total skylight area . . . . . . . sq. ft. x "U" _ <br /> k) Total roof/ceiling framing c� <br /> area (average 10%) . . . . . . . . sq. ft. x "U" <br /> 1) Total net insulated <br /> roof/ceiling area . . . . . . . . . X0-11 •ZS sq. ft. x "U" ,02-7— <br /> TOTAL <br /> ZZTOTAL j) thru 1) _ <br /> If total of #4 is the same as, or less than t2, you have met the intent of <br /> S.B.C. Section 6606 (c) 1 . <br /> ALTERNATE BUILDING ENVELOPE DESIGN <br /> To utilize the total enevelope system method, the values established by the sum of <br /> items #3 and #4 shall not be greater than the sum of items #1 and #2. <br /> 1 . + 2 . _ <br /> 3. + 4 . _ <br /> CERTIFICATION <br /> I hereby certify that I have calculated the "U" factors and "R" values herein and <br /> that the building here described meets or exceeds the Stant of Minnesota Energy <br /> Conservation Act. <br /> (Signature) <br /> lam' k 4-- <br /> (Date) <br />