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Instructlons: <br />1) Carelully revlew the requlrements ol each o/ the opflons below. Choose an opfion that best sults yow <br />dwelllnp deslpn. GiazJng percentage rypkally determfnes whkh optlan to choose. Your bullding must match the <br />selecfed Optbn requlrements without excepfions or substftuNons. <br />2; In the shaded areas on the papes thaf lollow, make checks !n the clrcles next to the requlrements o► your <br />Opfion (the Optlon numbers are !n paretheses next to the cholces). Dlsregard components or equlpment thaf <br />don't apply to your pro/ect. Your permlt will be processed mo►e el!lclently 11 you provlde all ol the requested <br />lnlortnadon. Department stall can help you wNh general questbns about this lorm. <br />Can't comply? If none of fhe Chapter 6 Opflons are acceptabie, conslder the Chapter 5, Component <br />PeAormance, Approach. The main advantage !s llexlbilky to juggle lndlv7dual R and U-values as long as a n <br />overall maximum value isn't exceeded. Note that the overall thermal �equirements ol Chapter 5 are no less <br />afrinyent than Chapfer 6. CalculaUons may be peAormed wlfh a Chapter 5, Componenf Performance <br />Workaheet, or by using an ecceptable computerprogram such as WATTSUN 5. f. <br />WEESMOMnJuw �� t9B1 <br />(ite:lnQ mez: <br />9G of Ibor <br />U•value 2 <br />Door U-velue <br />(or R•value) <br />Cellinp�: <br />wlfh attics <br />vauRed <br />Walls: <br />above prade <br />below grade <br />o�, interlor <br />e�terior <br />Floor <br />Slab o� prad� <br />OPT I OPT II <br />� � <br />1Qy6 ' t2% <br />0.48 ' 0.43 <br />0,�0 0.20 <br />(R-2b)` (R-5) <br />R•21, <br />R-10 ; <br />R-30 ' <br />R-10 <br />R-38 <br />R-30 <br />R-19 <br />R•19 <br />R•10 <br />R-30 <br />R-10 <br />'T III OPT IV OPT V OPT' <br />0 � S _ _ 0 <br />12ya ; ts�o <br />0.40 .` 0.40 <br />O.AO 0.20 <br />{R•2.fij (R-5) <br /><R�38, R-38 <br />f�30'+ R-30 <br />R•19 <br />R-19 <br />R-10 <br />R-30 <br />R•10 <br />16.G: 2t°i> <br />'Q;39. �; 0.38 <br />p,20 ; 0.20 <br />({�-5j:' (R-5) <br />H+38: R-38 <br />R-30 R-30 <br />R•21' . R-21 <br />R-21 - R-21 <br />+"p•10' R-t0 <br />`q-30 s R-30 <br />R-10 � H•10 <br />rlrYl kt��l <br />� 0 <br />> <br />�� <br />�j'o `�, 30% <br />)AS .: 0.32 <br />),�D : 020 <br />;li�$) (R-5) <br />R•38 ` R-38 <br />R30 R-30 <br />� � <br />R=19 R•19 <br />p+21 R-21 <br />A�10 R-10 <br />R-30 R-30 <br />R-10 R-10 <br />Footnote: <br />1) p6 fo�m �h��llnp nqutnd In �ddlqon to N10 c�vily In�ul�llan. <br />2) G!�slnp U-vdun m�y b� wdpht�d �o mesl the Optlon U•vdua raqulnm�nt. <br />etof6 <br />