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' • " � 45�?5 <br /> Perm/t# <br /> ���:� : , �f. �'�� ya� f � <br /> > . .��� .��. : <br /> � "�y ' �� `.,.�.$,."e��` A <br /> y_, <br /> Instructlons: . <br /> 1) Cere/ully review the requlrements o/each uf the optlons be/ow. Choose an optlon that best suits your ' <br /> dwelling des/gn. G/az/ng percentage typ/cally determines which opfion to choose. Your bullding must match <br /> the sefected Option requirements withouf exceptans or substitutions. <br /> 2) In the shaded areas on the pages that follow, make checks In the circfes rtext to the requlrements ol your <br /> Option(fhe Optlon numbers are!n paretheses next to the chokes). Dlsregard components or equlpment that <br /> donY app/y to your project. Your permit will be processed more efficlent/y i/you provide all ol the�oquested <br /> Inlormation. Department staN can he/p you wfth general quesNons about this /orm. <br /> Cen't comp/y?It none o/the Chapter 6 Opflons are acceptab/e, consider the Chapter 5, Component <br /> PeAormance, Approach. The maln advantage ' llexibl/lry to juggle indivldual R and U-values as long as a n <br /> overall maximum value isnY exceeded. Note nat the overa;l thermal requ/remenfs o/Chapter F are no les� � <br /> stringent than Chapter 6. Calcu/atlons may be perlormetl with a Chapter 5, Component Per/ormance <br /> Worksheet, or by us/ng an acceptable computer program such as WA7TSUN 5.1. . <br /> OPT VI OPT VII . <br /> z>" ' ' • OPT I OPT II OPT III OPT IV OPT V i <br /> �• � � O O O ��zO�� rszO,� � <br /> Plan Review ', . _ ^, <br /> (Fa oH'�cial use any) •i`�": • �G <br /> ' HVAC AFUE z.78 a.78 �;88 ' aJ8 a T4 ; z.78 2 78 :., � <br /> Selected Optfon is ;, Glazinp max: " <br /> appropria e for this %ol/loor 10°la 12% 21°l0 . 21% 21�'0 ° 25% 309ro �. <br /> dwelling �Ign. . U-value z 0.70 0.65 0.75 0.65 0 80 0.50 0 45 �' <br /> . YES � : :u - �: <br /> w� : kL, <br /> No ;"� ' Qoor U•value 2 0.40 0.40 U.4D ' 0.40 0.40 ' 0.40 : 0 40 � <br /> Op;iorl'"'may be a �: (R-value) (R•2.5) (R-2.5) , {R-2.5) - (R-2.5) (R•2.5) ; (R-2.5) {R 2 S) " �: <br /> betterchoice, i =' <br /> a �; <br /> Notes: �; Cellings: r <br /> with attics R-30 R-30 R-30 R-30 A�30 ' R�8 R�D , � <br /> � vaulled R-30 R-30 R-30 R-30 R-30 ' R-30 ' R-3� � <br /> � � <br /> t Walls: <br /> �F : �: above grade A-15 : R-15 R-19 R-19 R-19 R-19 R-19 � <br /> �' belowgrade <br /> `� � <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 /> � �' <br /> i Floor A•19 R-19 R-19 R-19 R-19 R•25 F-25 ' � <br /> — �" Slab on grade R•10 ' R-10 R-10 ' R-10 R-1Q : R-10 R-10 < <br /> �. r: <br /> >. <br /> . <br /> AAProvedby: _ ,:�...�.��, .._...: ._w_...... .. _.. �..w.W._�w.,..����,.,,.Y_.W,_. ._.,.,.�.,.V.... .._..w �v,,'� <br /> �,s <br /> Footnotes: �' <br /> Date: � � , <br /> z*: 1) The"a"�ymbd meane"more than or equal to";"s"meana"leas then or equel to ;��._ <br /> ��:'� 2) Glaxing 6 door U•value�m�y ba wolghted�t they don't exceod the OpUon U-valuo <br /> . . . .. . . . . _ ,,.�... . _.._.. .. .._. ._....... ____ ..z� <br /> WEESTlOW1Ll'SGPTEM�[R 1991 Page 1 oi 6 <br />