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'ermlt � <br />Instructlons: <br />1) Carelully review the �equirements of each of the options below. Choose an option that best suits you� <br />dwelling design. Glazing percentage typlcally determines whlch option to choose. Your building must match <br />fhe selected Option requlrements without exceptlons or substitutions. <br />2) In the shaded areas on the pages that lollow, make checks in the clrcfes next to the requiiements of your <br />Uption (the Optlon numbers are in pa�etheses next to the choices). Dlsregard components or equlpment that <br />don't apply to you� p�oject. You� permit will be p�ocessed more eNiciently il you provide all ol the �equested <br />iniormation. Department stallcan help you with genera! questions about this /orm. <br />Can't comply711 none ol the Chapter 6 Options are acceptabla, consider fhe Chapter 5, Component <br />Perlormance, Approach. The main advantage is llexibility to juggle individual R and U-values as long as a n <br />overall marimum valuc isnY exceeded. Nofe that the overall thermal requiiement� oi Chapter 5 are nc less <br />stringont than Chapter 6. Calculatlons may be performed with a Chapter 5, Component Perlormance <br />Worksheet, or by using an acceptable computer program such as WATTSUN 5.1. <br />Tt�3 selected Option ls <br />app: opriate tor this <br />dweldng desiga. <br />YES 0' <br />NO ❑ <br />Option; may be a <br />better choice. <br />Notes: <br />Approved by: <br />Date: <br />Glazing max: <br />% ollloor <br />U-value Z <br />Door U-value z <br />(or R-value) <br />Cellings: <br />with attics <br />vaulted <br />Walls: <br />above grade <br />be/ow grade <br />or interiar <br />exterior <br />Floor <br />Siab on grade <br />OPTI <br />O <br />10% <br />' 0.46' <br />0.40 <br />(R-2.5j <br />�0�� I�0�� I�OVI �OVIO{�V�rr� vuNri � <br />�8? �k0 �k0 <br />12% 12% <br />0.43 0:40 <br />0.20 0.40 <br />(R-5) (R-2:5j <br />R-38 R38 <br />R-30 R•30 <br />R=21 ; R-19 R-21 <br />R•21 ' R-19 R-21 <br />R-10 ` R-10 R-10 <br />R-30 R.90 R-30 <br />R-10 A-10 ft-10 <br />15% �8% <br />0.40 0.39 ' <br />0.20 0.20 <br />(R-5) {R-5) <br />R-3fi R-38 <br />R-30 R�30 <br />R-19 R-21' <br />R-19 R•21 <br />R-10 A-10 <br />R-30 R-30 <br />R-10 R-10 <br />21% I 25°Io 30% <br />0.36 p.35 ; 0.32 <br />020 0.2D 020 <br />(R•5) (R-5) (R-5) <br />R-38 <br />R-30 <br />fl-21 <br />R-21 <br />R-10 <br />R-30 <br />R-10 <br />R-38 R-38 <br />R-30 R-30 <br />`� i <br />R-19 R-19 <br />A•21 R-21 <br />R-t0`' R-t0 <br />R�30 R-30 <br />`R-10" R-10 <br />� <br />Footnote: <br />1) HS lonm ehoating roqulred In eddltlon to R19 eavlty Insulutlon. <br />2) Glezlnp end door U-vuluoa mey bo wolghtcd to mccl tho Opllon U•veluo roquiroment. <br />WE[SrtJORALVSEPTEM�ER �99� Paae t <br />