|
Permlt # � --
<br /> . ,_� �,,..,.
<br /> , . _ .._..ni �,w
<br /> � � �'i�'� 1I�`�.-�� �' P;r t= ��
<br /> � " .��, � rj7 '�f �,�f t ��ln� esr �� f ti('ltf�6lfJ �+IC 6 n �Pef 'E�i , .
<br /> ���'s<� K, Chapier 6, P�escriptive �pi�ons for aii R Occupancies' F x ,��
<br /> � ��,
<br /> y r� �� � :��, �� Neat source Etectr(c(except heat pumps)Y �� si,� �,'� ,L�"` � ��� �
<br /> pX1 H '`�' �> - � _ {T\,
<br /> � � � - ... ._ . . .. .. .. ��;:
<br /> H � �c r: Instructlons: �,
<br /> K � 1) Care!ully review the requi�omonfs o(each o!fhe options below. Choose an option that best suits your �
<br /> ''3 � dwelling design. Glazing percentaga typically defermines whfch option to choose. Your building musf match �
<br /> '� H '� � the selecfed Option requirements w8hout exceptions or substitutions. �:�
<br /> H � '�" � �
<br /> � � � 2) In tho shaded areas on the pages that loIlow, make checks in the circles next to the requirements of your ,
<br /> o ''�H d Opfion(the Option numbc�s are in parotheses next to tho choices). Disregard components or equipment fhat
<br /> H � g don't apply fo your projact Your permif will be processed more e(liciently if you provide all ol the requ-stod �
<br /> c�. o inlormafion. Department sfa/f can help you with goneral quesfions ab�ut this (orm. ;%
<br /> � y � , .�
<br /> e Can't compty9 If none ol tho Chapter 6 Opfions a�o accoptablo, conside�Ihe Chapter 5, Component ;�±;
<br /> gH y r; PeAormance, Approach. Tha main advanfage is llexibility to juggle individual R and U•values as long as a n �
<br /> � � y ; overall maeimum valuc isn't exceeded. Note that the overall fhermal requirementc of Chapter 5 are nc less
<br /> �� � � shingent than Chapter 6. Calculations may be perlormed with a Cbapter 5, Component Performance , �
<br /> ,, Worksheet, orby using an acceptab/e computer program such as WA TSUN 51 ;
<br /> �z-7 o t�'i, � �. �:. ,.�_;N?�c_, :.`;.`.at`.,,��3��rs .r�,te:�c;
<br /> ��.. ��.-�_�. �___ ,.: �w.� �;._ � PTVII PTVIII �
<br /> OPT I OPT II OPT III O OPT V OPT VI �ssr.;.., a�s�� :
<br /> � Plan Revlew : O U O O O O O �
<br /> (ForoXicWus�ony) : �.,.� .• . . .�
<br /> ; � ` Glazing max: 30'/0 �'
<br /> %0!(�00! 10% 12°0 1'2% 15% �8°c 27°0 �% �;i
<br /> �� Tho seiected Option Is 2
<br /> � appropdale for this U•value 0.46 O.a3 0.40 0.40 0.39 0.36 0.35 0.32 �
<br /> dwelling design. Y= _
<br /> YES � � Door U•valUc z � Q,qO 0.20 O.aJ 020 0.20 0.20 0.2D 0.20
<br /> , ,_�1 NO � (orR-value) (R•2.5) (R-5) lR-2.5) (R-5) (R-31 lR-5) (R-� lR 5)
<br /> �� .�/� ;
<br /> Option ��+-.may he a '" Celllnfls: _ �
<br /> better cholce. with attics q.3g R-38 R38 R-3f3 R-38 R•38 R•38 R•38 4�
<br /> vau/ted R30 R-30 R•30 R•30 R30 R30 R•30 R•30 `,
<br /> �� Nofes:
<br /> Walls: ' ' =
<br /> above grade R�1 R-19 R-21 R-19 R-21 R-2' R-19 R-19 �
<br /> �elow grade :
<br /> �,� �— inferior R-21 R-19 R-21 R-19 R-21 R-21 R-21 R 21 �,
<br /> °� extsrior R-10 R-10 R•10 R-10 R-10 R•10 R-10 R 10 �
<br /> ------ ' Floor R-30 R-30 R-30 R-30 R30 R-30 F�3D R 30 g
<br /> �� � �
<br /> � ? Slab on grade R-10 R-10 R-10 R-10 R-10 R-10 R•1D R-10 �
<br /> �— �.�'.
<br /> �
<br /> � .__, ..>_ � ,,.�,..,,, �
<br /> pPProvedby: �-... � �,_ , _. _.... . . _.<.-. _.,.w._. .,�
<br /> �. �
<br /> J� � Footnote.
<br /> �yte: /� a 1) fl5 loem�hcellnfl�oqulred In eddlUon to R79 cav�ry�naulallon.
<br /> _��/9�i _ =:. 2) GlexJng end door U•vuluos mey bo wdghled lo meel lho Optlon U valua raqulromenL `.
<br /> �_ :
<br /> 't— .. .. . .<:,I: w�.�_ �� -"- �
<br /> .,.. . �� . ,.�-_c ., , _.. ; ._. _.
<br /> Page 1 ot 6
<br /> WEESNORA.?'S[PTEl.!CER t991
<br />
|