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�. <br />' �Permlt# �802� <br />Instructlons: <br />t) Caretully revlew the requfrements ol,�"� tl fe r�es Whtch optlon t choo e�Your 6ullding must match <br />dwelling design. Glazfng percentage typ <br />the selected Optlon requirements wnhouc exceptions or substituUons. <br />2) In the shaded areas on the pages that tollow, make checks !n the clrcles next to tnents orrequfpment that <br />Optlon (the Optlon numbers are in paretheses next to the chok:es). D(sregard comPc <br />�/ormation.tDepartment staff can help you�with 9eneral questlons about thls( fo�rtn. rovlde all o/ the requested <br />Can't comply? 1/ none o� the Chapter 6 Options are acceptae� ndcvidua�R and U vaPues as�ong�s ann <br />performance, Approach. The main advantage is (lexlblliry to %ugg <br />overall ma�imum valuc isn't exceeded. Nofe that the overall thermal requiremento of Chapter 5 are nc less <br />Worksheet orbynus(ng an acceptable caomputerProgram such as WAn UNS Component Performance <br />. <br />�: <br />WEESNORALVSEPTEMBER�997 <br />Glazing max: <br />°� ollloof <br />U-value � <br />OPT I OPT 11 OPT III OPT I OP�T V O O u O <br />O Q � <br />10% ' 12% �i2% : 15% �8% �-��. 21% <br />�q <br />nd� ': 0.43 ��0.40 4 0.40 0.39 0.36 0.3! <br />Door U•value 2 �.40 <br />(orR•value) (R-2:5); <br />Cellings: <br />with attics R•38 <br />vaufted R�30 <br />Wails: <br />above grede A•2i <br />below prade <br />or jnterior R-21 <br />exterior R-10 <br />� Floor R-30 ; <br />P Slab on grade A-10 ' <br />020. <br />(R-5) <br />R-38 <br />R-30 <br />R-19 <br />R-19 <br />R-10 <br />R�0 <br />I R-10 <br />40 , 020 O.zo <br />2.5)' �R-5) {R-�) <br />l38 R.3g A•38 <br />t•301= R-3� ;;A�30; <br />R-30 ,'I <br />R-yo <br />R-19 1i-21 � <br />R-19 R•21 ' <br />R-10 R-10 <br />R-30 R-30 ' <br />R-10 I H-10 <br />0.20 ;: o.zy <br />(R-5) (R'=5 <br />R-38 R;3� <br />R�0 , H-3 <br />R-21 R'-9 <br />R-21 A•� <br />R-10 R= <br />R-30 R� <br />� R-10 R� <br />Footnote: <br />1) RS (oam �heeting roqulrod le �ddltlon to�Rea 10 meet the Opllon U-velue tuqulremanG <br />p) Glezing and door U-values may be welB .\` ` <br />..._... . ...... .:���*��..._..�. ,..:; <br />kz <br />30% <br />0.32 <br />0.20 <br />(R-5) <br />R-38 <br />R-30 <br />� <br />R-19 <br />R-21 <br />R-10 <br />R-30 <br />R-10 <br />of 6 <br />