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ENERGY REQUIREMENTS ':µ <br /> . ���� � �'� �'� <br /> This form to be com leted and submi tted wi h bui 1 " �`` �"�-��� �� <br /> , P t ding permit applications <br /> EXTERIOR ENVELOPE AVERAGE "U" COMPUTATION <br /> OWNER ��e5 �- /`7��{�Sp� <br /> SITE ADDRESS �� �C�)C ��t ��L— Lp�'�C� /?�Ge�2 / �iA'-��J <br /> , <br /> CONTRACTOR � f 1-- I�-��� DATE PHONE � �3 � `� g� � <br /> Determine working square footage of each. <br /> •/1 <br /> 1. Total exposed wal l area . . . . ., S6�6. 8� sq. ft. x .��--_ ��� 8 <br /> .b7� <br /> 2. Total roof/ceiling area . . . . . 3 � � g sq. ft. x �F' = l�� �- <br /> Total exposed wal l area above floor = S�f SS- Z. <br /> a. Total wal l wi ndow area . . . . . . . . . . . . . . . . . . . . . . . . . . . �o� 3 � � <br /> b. Total door area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . /04-0 <br /> c. Total sliding glass door area . . . . . . . . . . . . . . . . . . . . ao g. o <br /> d. Total fireplace wall area . . . . . . . . . . . . . . . . . . . . . . . O <br /> e. Total wall framing area (average 10%) . . . . . . . . . . . . . ,��S. S <br /> f. Total net wall area above floor . . . . . . . . . . . . . . . . . . ab 59. <br /> g. Total rim joist area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . /0164-0 <br /> Total exposed foundation area = ��'b' g <br /> h. Total foundation window area . . . . . . . . . . . . . . . . . . . . . � <br /> i . Total net foundation area above grade . . . . . . . . . . . . /60. S <br /> Determine "U" value of each wall segment. <br /> a. �� 3 , g X ���,� ,a9 = i �s, � <br /> b. �a�. d X ,��„ .�� = ao, g <br /> �. ac�g . o X ,��„ ,a� _ �o.� <br /> d. � X ����� l = .i <br /> e. ��s� s! X ����� -�� _ �o�� 7 <br /> � f. � � �`�, `3 X ����� .d f = /b6, � <br /> g- �a� �-d X „�„ o � _ � ��. � <br /> h. r'3 X ����� � _ ./ <br /> b4 - � � <br /> ; . a��, � x „�„ , <br /> , <br /> 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Tota1 = � �S, <br /> If item #3 is the same as , or less than item �l, you have met the intent of <br /> 2 MCAR 1.600� (4.3) <br />