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r3 or H <br />9H <br />C H <br />9 H O <br />HH <br />K O <br />H <br />Ox0 <br />�JH <br />x (A H <br />[s] O <br />H t7 <br />OH <br />HM <br />[] Y Cng <br />9 H tTl <br />rHH <br />En <br />H <br />o to cn <br />r t <br />U <br />P 1 <br />I f1I <br />Instructions: _.. <br />of each of the options below. Choose an option that best suits your <br />1) Carefully review the requirements <br />typically determines which option to choose. Your building must match <br />dwelling design. Glazing percentage <br />or substitutions. <br />the selected Option requirements without exceptions <br />that follow, make checks in the circles next to the requirements of your <br />2) In the shaded areas on the pages <br />Disregard components or equipment that <br />Option (the Option numbers are in paretheses next to the choices). <br />more efficiently if you provide all of the requested <br />don't apply to your project. Your permit will be processed <br />with questions about this form. <br />information. Department staff can help you general <br />comply? If none of the Chapter 6 Opticns are acceptable, consider the Chapter 5, Component <br />U•values as long as a n <br />Can't <br />Performance, Approach. The main advantage is flexibility to juggle individual R and <br />that the overall thermal requirements of Chapter 5 are no less <br />overall maximum value isn't exceeded. Note <br />with a Chapter 5, Component Performance <br />stringent Than Chapter 6. Calculations may be performed <br />such as VIATTSUN 5.1. <br />Vlorksheet, or by using an acceptable computer program <br />OPT VI OPT VII <br />CFTI OFT II OPT OPT OPT s2O;es, (12e+) <br />OIII <br />n Review 0 TIIV <br />official use ony) I <br />a.88 a.78 i.74 z.i8 .78 <br />.i8 .i3 <br />AFUE i <br />rappropriale <br />` <br />IHVAC <br />ected Option is Glazing max: <� 12°I° 21</° 21`,% 21°/, 25% 30% <br />0.65 0.75, 0.65 0 60 0.50 0.45 <br />for this %offlcor 0,<lling <br />desigr. i U-value z 0.70 <br />YES <br />t o (� I Door U•value 0.40 0.49 0.40 0.40 0.40 0.40 0.40 <br />(R-2.5) (R•2.5) (R-2.5) (R-2 5) (R 2.5) (R-2.5) (R 2.5 ) <br />I <br />Optior{ __ nay be a (R-value) <br />better choice. <br />I <br />Notes: Collings: <br />R-30 R-3C R-30 R-30 R 30 R-38R�3D' <br />tvith attics <br />�— vaulted R•30 R-30 R-30 ' R30 R-30 R•30 R•30 <br />—'----- Wails: <br />---- above grade R•15 R-15 R-19 R-19 R-19 R-19 R•19 <br />_ below grade R: <br />R•15 R-15 R-19 R-19 R-19 R-19 <br />interior - 10,:. <br />— --- or exterior R-10 3 R-10 R-10 R-10 R-10 R•10 <br />Floor R.19 o R-19 R-10 R•25 R-25 <br />� R-•,9 R'1� <br />Slab on grade R-10 1 R.10 P,-10 R-10 R-10 R-10 R-10 <br />Approved <br />Footnote: <br />Dater 9,L 1) The ••.1-,,yc�—�c:ns':-,r.e thzn or e,Uol to";"s"means"less than or equal to <br />/ <br />Page 1 of <br />6 <br />1','cEST:0R40MAY 31, 1951 <br />