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• <br /> • ' <br /> 4. TOTAL EXPOSED ROOF/CEILING CALCULATIONS : .� <br /> Total exposed <br /> ' roof/ceiling area 624.89 sq ft <br /> 3) Total skylight area -0- sq ft x "U" -0- <br /> k) Total roof/ceiling framing <br /> area (Average In/9) 62.49 sq ft x "U" .027 1.69 <br /> 1 ) Total net insulated <br /> roof/ceiling area 562.4 sq ft x "U" .025 • 14.06 <br /> 4. TOTAL 3) thru 1) 15.75 <br /> If total of #4 is the same as , or less than P2. you have met the intent of <br /> 2 MCAR 1.16008 A and 0. <br /> . <br /> • ALTERNATE BUILDIiIG ENVELOPE DESIGN <br /> To utilize the total envelope system method, the values established by the sum <br /> of items f3 and 1#4 shall not be greater than the sum of items P1 and I2. <br /> 1 . + 2. <br /> 3. + 4. <br /> • <br /> • <br /> • <br /> C E R T I F I CAT I O N <br /> I hereby certify that I have calculated the "U" factors and "R" <br /> values herein and that the building here described meetsor exceeds the State . <br /> of Minnesota Energy Conservation Act. <br /> 4%,/ �. <br /> S ure r . . <br /> Page 2 <br />