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(1 Permit # <br />Instructions: <br />1) Carefully review the requirements of each of the options below. Chucse 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 />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 />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 Chaptr s. Component <br />Performance, Approach. The main advantage is flexibility to juggle individual R and U-va/u lone .s an <br />overall maximum value Isn't exceeded. Note that the overa.11 thermal requirements of Char. .:r . 0 leso <br />stringent than Chapter 6. Calculations may be perk ..ned with a Chapter 5, Component Penormance <br />Workahee4 or by using an acceptable computer program such as WATTSUN 5. r. <br />OPT VI OPT VII <br />Jilr�ngif � OPT OII OPTOIII PTN OPTOV t:O q (kzO al <br />_ HVAC AFUE s`.zi8 Z.78oil <br />2 88 Z.73 74 Z.78 7$ <br />Sel@�C �p nn' � Glazing max ;firU. Y : 1 zj b <br />ipproptf�ittnr#1i!r o�of/ioQr 1496 12%�% 21% 2i9b 259e <br />dw@]ling t188iQbk� U-value 2 b i0 0.65 0`7 i 0.65 0 80 0.50 t).45 <br />Door U-value 2 0.40 Y DAO s 0.40 0.40 0.40 6.41) <br />OpkiO� n1aY@ 8 , (R-value) (R 2 5) (R-2 5) (R 2 5) :; (R-2.5) (R-2 5) `: (R-2 5) (R 2.5) <br />Batter choke � ; ��k <br />rx� <br />Ceilings: <br />with attics ' R?3O R-30 Rif) +.! R-30Rig & ' R-38 <br />VV'.qq vaulted R 30 R-30 A's30 R-30 R30 R�0 Mid <br />k�J'/uk� ��i �✓ h Wells: <br />above grade VITA R 15 R-19 H•y9 R-19 i• 9 <br />wR <br />belowgrade <br />�'h 3�� interior R46 R 15 fi 15 R-19 R 19 ,: R-19 Rg19 <br />w v or exterior R=lO R 10 H10 R-10 R 11y�! R-10 R•i 9; <br />Ile <br />+ y s s Jy"rJ Y s o/gys ✓�` J. <br />Floor i3lg s R 19 R-19 i{R1$ R-25•25 <br />r' e z <br />z f YM �S S: JSr.ie Y W 5 YjJ�)J• y <br />.. s Slab on grade ffii <br />R 10 R- R-10 R•1)l Rio R�1{ , € <br />y, <br />4 /d '✓. '�/ <br />"Va <br />:l <br />Appli " > <br />Footnotes: <br />Date 1) the "L ^ symbol mane "more than or equal to"; "s" means "leas then or equal to". <br />2) Glazing 6 door U-valuee may be weighted If they don't exceed the Option U-value ; <br />WEESNORAOSEPTEMBER 1991 Page 1 of 6 <br />