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, � ' • . <br /> � <br /> . 4. TOTAL EX�OSED ROOF/CEILING-CALCULATIONS: <br /> Total exposed <br /> roof/ceiling area �1_sq ft <br /> j) Total skylight area sq ft x "U" ___ � <br /> k) Total roof/ceiling framin ' � <br /> area (average 10X) � �O sq ft x "U" .025 = <br /> _.. <br /> 1) Total net insulated <br /> roof/ceiing area . sq ft x "U" .022__ �j2 � �' <br /> TOTAL j) th ru 1)_ �to �5� <br /> If total of #4 is the same as, or less than #2, you have met <br /> the intent of S.B.C. Section 6006 (c) 1. <br /> ALTERNATE BUILDING ENVELO�E DESIGN <br /> To utilize the total envelope system a�ethod, the values <br /> established by the sum of items #3 and #4 shall not be greater <br /> than the sum of items #1 and #2. <br /> 1.-:.J 1o_I • � V +2. ��.�O�p _ � I Z ,�'" <br /> 3. �fl�, o� +�, �� •S`� _ � 4� , �7 <br /> . <br /> C E R T I F I C A T I 0 N <br /> I hereby certify that I have calculated the "U" factors and "R" <br /> values herein and that the building here described meets or <br /> exceeds the State of Minnesota Energy Conservation Act. <br /> (Signature) CHARLE L. ERG <br /> �z . �q- <br /> (Date) <br />