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EXTERIOR Eil'/ELOPE AVERAGE. "U.'_ COMPUwION <br /> OWNER: `►.tAN Ccfl'RE-7 ... __ fAT1:_12-��5 <br /> SITE ADDRESS: 7 1 0 1 lr . ' / ' PHONE : 7 3 7---,6-6T <br /> CONTRACTOR: PLAN # C\COIF <br /> Determine working square footage of each <br /> 1. Total exposed wall area 43\1,3k sq. ft. x .11 = 41411\ <br /> 2. Total roof/ceiling area 3125sq. ft. x .026 = <br /> Total exposed wall area above .floor= 111 <br /> a. Total wall window area S.1 N D <br /> b. Total door area -s1J11 <br /> c. Total sliding glass door area 1133,\ <br /> d. Total fireplace wall area <br /> e. Total wall framing area (average 10%) 30,et,'n. <br /> f. Total rim joist area <br /> g. net wall area above floor 2. 5"1 <br /> h. wall area above floor <br /> • <br /> . i . wall area above floor <br /> j. frame wall area at foundation <br /> • <br /> Total exposed foundation area= 14cq.2E <br /> k. Total foundation window area <br /> 1 . Total netfoundationarea above grade 14q.2B . <br /> Determine "u" value of each wall segment <br /> (e.g. window, door, each separate wall section) <br /> • <br /> a. X Au" .31 = Z1(0.Vo <br /> b. Yl(n X "u" S = ICQ q� <br /> c. 111 ,3\ x "u" a3 = • <br /> • d. X u •= <br /> e. x "u'1 .01 = <br /> f 3q0 `q X „u. , k . = 51(A <br /> g. 2-11% .57 x "u" t0A = \0\ 4 <br /> h. X u = <br /> i . X "u = <br /> • j. x '11" <br /> A If item #3 is the sar <br /> k. X "U" = as , or less than iter <br /> #1, you have met the <br /> 1 , �z\q 2c, X "u" = intent of SBC 6006 (c <br /> 3. Total = 435 P43 <br />