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Permit 8 <br />Instructions: <br />1) Carefully review the requirements of each of the Options below. Choose an option that best suits your <br />dwelling design. Glazing percentage typically determines which option to choose. Your building must match <br />the selected Option requirements without exceptions or substitutions. <br />1) In the shaded areas on the pages that follow, make checks in the circles next to the requirements of your <br />Option (the Option numbers are In paretheses next to the choices). Disregard components or equipment that <br />don't apply to your project. Your permit will be processed more efficiently if you provide all of the requested <br />information. Department staff can help you with general questions about this form. <br />Can't comply? If none of the Chapter 6 Options are acceptable, consider the Chapter 5, Component <br />Performance, Approach. The main advantage is flexibility to juggle individual R and U-values as long as a n <br />overall maximum value Isn't exceeded. No!-9 that the overa'1 thermal requirements of Chapter F are no lest <br />stringent than Chapter 6. Calculations may be performed with a Chapter 5, Component Performance <br />Worksheet, or by using an acceptable computer program such as WATTSUN 5.1. <br /><Plan <br />OPT <br />OPT It <br />OPT III <br />OPT IV <br />OPTV <br />Ts2atories) <br />7,2srati:, <br />Review <br />O <br />O <br />O <br />O <br />O <br />O <br />`(For official use only) <br />HVAC AFUE <br />::.78 <br />x.78 <br />a.88 <br />-.78 <br />i.74 a.713 2.76 <br />Selected Option is <br />Glazing max: <br />appropriate for this <br />%of floor <br />10% <br />12% <br />21%. <br />21% <br />21% 25% 30% <br />dwedwelling sign. <br />U-value 2 <br />0.70 <br />0.65 <br />0.75 <br />0.65 <br />0.60 0.50 0.45 <br />L!!'� <br />No ('� <br />Door U-value 2 <br />0.40 <br />0.40 <br />0.40 <br />0.40 <br />0.40 0.40 0.40 <br />Option --may be a <br />(R-value) <br />(R•2.5) <br />(R-2.5) <br />(R-2.5) <br />(R-2.5) <br />(R-2.5) (R-2.5) (R-2.5) <br />better choice. <br />Notes: <br />Ceilings: <br />with attics <br />R-30 <br />R-30 <br />R-30 <br />R-30 <br />R-30 R-38 R-30 <br />vaulted <br />Walls: <br />R-30 <br />R-30 <br />R-30 <br />R-30 <br />R-30 R-30 R-30 <br />-- <br />above grade <br />R-15 <br />R-15 <br />R-19 <br />R-19 <br />R-19 R-19 R-19 <br />below grade <br />interior <br />R-15 <br />R-15 <br />R-19 <br />R-19 <br />R-19 R-19 R-19 <br />or exterior <br />Floor <br />Slab on grade <br />R-10 <br />R-19 <br />R-10 <br />R-10 <br />R-19 <br />R-10 <br />R-10 <br />R-19 <br />R-10 <br />R-10 <br />R-19 <br />R-10 <br />R-10 R-10 R-10 <br />R-19 R-25 R-25 <br />R-10 R-10 1310 <br />Approved by: <br />Date: <br />Footnotes: <br />1) The <br />"r " symbol <br />means "more than or equal <br />to"; "s" <br />moans "lone then or equal to". <br />— <br />2) Gla7Jng <br />& door <br />U•values may be weighted <br />It they don't <br />exceed the Option U-veluo. <br />WEE,"ORAO'SEPTLMa[R 1991 Page 1 0 <br />