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� . .. <br /> � Exterior Envelope Average"U"Computation <br /> . Site Address: 500 Hunter Pass <br /> Contractor:Jyland DevelopmeM, Inc. 07-Apr-98 404-0600 <br /> 4. Total E�osed Roof/Ceiling Calculations: <br /> Total exposed roof/ceiling <br /> area 2,950 sq ft <br /> j) Total skylight area 0 sq ft x"U" 0.000 = 0.00 <br /> k) Total roof/ceiling framing <br /> area 295 sq ft x"U" 0.000 = 0.00 <br /> I) Total net insulated <br /> � roof/ceiling area 2,655 sq ft x"U" 0.022 = 58.13 <br /> #4 TOTAL j)thru I) 58.13 <br /> • Altemate Building Envelope Design <br /> To utilize the total envelope system method,the values established by the <br /> sum of items#3 and#4 shall not be greater than the sums of items#1 and#2. <br /> #1: 692.89 +#2: 76.70 = 769.59 <br /> #3: 513.33 +#4: 58.13 = 571.46 <br /> CERTIFICATION <br /> I hereby certify that I have calculated the"U"factors and"R"values <br /> herein and that the building here described meets or exceeds the State of <br /> Minnesota Energy Conservation Act. <br /> Date: ��-a <br /> (Signature) <br /> • <br />