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Permit # Q°S rc 441190 <br /> z "yam, v , <br /> �& i+A:. `�„".4a`A^Jn :o�$� �'t>.ct�a.lw•w,r <br /> S Instructions: <br /> 1) Carefully review the requirements of each of the options below. Choose an option that best sults your <br /> dwening design. Glazing percentage typically determines which option to choose. Your building must match <br /> N the selected Option requirements without exceptions or substitutions. <br /> 2) 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 chokes). Disregard components or equipment that <br /> r don't apply to your project. Your permit will be processed more efficiently If you provide all of the requested <br /> I. information. Department staff can help you with general questions about this form. <br /> .;n <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 In <br /> overall maximum value Isn't exceeded. Note that the overa.11 thermal requirements of Chapter s are no lose fiF; <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.f. <br /> r? OPT VI 1a.78 <br /> 7. > OPT I OPT II OPT III OPT IV OPT V I:2sr4as) <br /> Plan Review � q� <br /> O O <br /> (For aKcialuso only) �, T O O HVAC AFUE 2.78 2.78 2.88 2.78 2.74 2.78 <br /> Selected Option Is N Glazing max: <br /> appropriate for this a %of floor 10% 12% 21% . 21% 21% 25% 3D% <br /> dwelling design. U-valuo 2 0.70 0.65 0.75 0.65 3.60 0.50 0.45 <br /> YES ❑ <br /> No Door U•value 2 0.40 0.40 0.40 0.40 0.40 0.40 0.40 <br /> bettoerr choice. <br /> Optmay be a (R-value) (R-2.5) (R-2.5) (R-2.5) (R-2.5) (R-2.5) (R-2.5) (R-2.5) <br /> c <br /> Notes: Collings: <br /> with attics R-30 R-30 R-30 R-30 R-30 R-38 R-30 <br /> vaulted R-30 R-30 R-30 R-30 R-30 R-30 R-30 <br /> Walls: <br /> Y above grade R-15 R-15 R-19 R-19 R-19 R-19 R-19 <br /> below grade <br /> Interior R-15 R-15 R-19 R-19 R-19 R-19 R-19 <br /> or exterior R-10 R-10 R-10 R-10 R-10 R-10 R-10 <br /> _ Floor R•19 R-19 R-19 R-19 R-19 R-25 R-25 <br /> Slab on grade R-10 R-10 R-10 R-10 R-10 R-10 R-10 <br /> < <br /> Approved by <br /> Date: Footnotes: ' <br /> 1) Tho"t"symbol manna"mote than or equal to";"s means"less than or equal to". <br /> 2) Glazing 6 door 1.1-values may be weighted If they don't oxcood tlta Optlo, U•valuo. <br /> 'AUSTloFAGSGPTEMBEFt 101 Page 1 of 6 <br />