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. , <br /> � ���F �- �; <br /> �� �<��� ��fi.r�c.,����_ <br /> Sheet1 ' #_�. � <br /> EXTERIOR ENVELOPE AVERA6E "U" COMPUTATION <br /> OWNER PLAN NO. 9-1119-8 <br /> SITE AD�RESS <br /> CONTRACTOR ROBERT WAADE&ASSOC. DATE NOV. 19,1998 <br /> DETERMINE WORKING SQUARE FOOTA6E <br /> 1. Totnl exposed wnll nrea 5906.04 sq.ft.x.11 = 649.6644 <br /> , 2. Totnl roof/ceiling nrea 3126.36 sq.ft.x.026 = 81.28536 <br /> 3. Totnl floor cant.nrea 753.75 sq.ft.x.026 = 19.5975 <br /> (over unheated enclosed nrens) <br /> � 4. Total floor cant.aren 0 sq.ft x.08 = 0 <br /> (over unhented exposed areas) <br /> 5. Totalexposedwallarenabovethefloor. -------------------------------- 5179.9825 <br /> n. Totalwallwindow area........................ ..................... 656.2297 <br /> b. Tota)door aren................................................... 100.05 <br /> c. Total sliding glnss door nren.......................................... 0 <br /> d. Totnlfireplace area................................................ 0 <br /> e. Total woll framing urea(ave. 109'0).................................... 517.99825 <br /> f. Total net wall area above the floor..................................... 3905.7046 <br /> g. Totnlrim joist area................................................. 530.25 <br /> TOTAL EXPOSED FOUNDATION AREA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195.8075 <br /> h. Totalfoundntion window area......................................... 0 <br /> i. Totnl net foundation area............................................ 195.8075 <br /> Determine "U" value of each wall segmeM. <br /> a. 656.2297 x "U" 0.39 = 255.92958 <br /> b. 100.05 x "U" 0.06 = 6.003 <br /> c. 0 x "U" 0.39 = 0 <br /> d. 0 x "U" 0 = 0 <br /> e. 517.99825 x "U" 0.0903342 = 46.792977 <br /> f. 3905.7046 x "U" 0.0432152 = 168.78585 <br /> g. 530.25 x "U" 0.0406835 = 21.572417 <br /> h. 0 x "U" 0.39 = 0 <br /> i. 195.8075 x "U" 0.0761615 = 14.912986 <br /> 6.......................................Total: 513.99681 <br /> If item#6 is the same as or less than item#1 you have met the current energy codes. <br /> 2 MCAR 1.16008 A AND 0. <br /> Page 1 <br />