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� � r-. � Perm/t # __ .
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<br /> G apie G� sert�� eFC� s. o i��Oc� ._
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<br /> �°�Y:�:.c:3.°ia v�.:.aai�i""uL:"�iw'F"�T�.'.i` `°ta�ia�e�s°a:i���.�:�„r.,.e.:� w:�..�:.:..i:y.w'C..�
<br /> Instructluns: . ��
<br /> 1) Carelully revlew the requirements ol each o/the opflons be/ow. Choose an opfion that besf sults your
<br /> dwellrng d�3sign. C;lazing percentage typically determines whlch opfion to choose. Your bullding musf match
<br /> � the selected Option requlremenfs without excepfions or substifufions. �'
<br /> . �;
<br /> 2) In the shaded areas on the pages fhat follow, make checks in the cTrc/es next to the requiremenfs o1 your
<br /> Option (the Optior, numbers are/n paretheses next fo fhe chokes). Dlsregard componenfs or equlpmenf fhat ,,�
<br /> '" donY appty fo your projecf. Your permit will be processed more e!liclenUy il you pmvide all o�fhe requesfed �
<br /> lnformafion. Depaitmsnt sfaH can he/p you wifh genera!questions about this larm. *`
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<br /> in
<br /> Can't comply?!I none of fhe Chapte� 6 Opflons are acceptable, consider the Chapfer 5, Component �{,
<br /> PeAormance, Approach. The maln advanfage is llexibility fo juggle individual R and U-va/ues as/ong as a n '
<br /> uverall maximum value isn't exceeded. Nofe fhat the overa:l fhermal requiremerls ol Chapfer F are no lesc �;,
<br /> stringenf than Chapter 6. Calculaflons may be perlormed wlfh a Chapter 5, Component Performance �
<br /> Worksheet, or by using an acceptab/e compufer program such as WA7TSUN 5.1. . ��
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<br /> �° :�..2�;;, t s
<br /> e�. . . ��� 0�V�� .
<br /> ,.
<br /> �, �
<br /> « OPT I OPT II OPT III OPT N OPT V (sz,anral f--2+�rNJ1
<br /> .: ; :
<br /> Plan !?eview, ' ; y � � � Q Q Q � -:
<br /> ', .. _ . � . . ��z c� �
<br /> (�or oN'Mia!use aryj �. : �r
<br /> ' � HVAC AFUE i.i8 aJ8 Z.88 ,; aJ8 z.74 ; z.78 Z.78 ' �?
<br /> S�leCted QpUon is.; y� Glezlnd max: ' � ;' ' �
<br /> ,approprlate forthfs> 3 %olBoor 10% 12% 21�e �' 21% 2t5'e < 25% 30%
<br /> ,dweliing design. �z U-value z 0;70 ' 0.65 0.75 = 0.65 0.60 : 0.50 0.45 �=
<br /> � i�,s � ` � ` - �" `� ' �
<br /> No n �. . A Door U-value 2 0.40 0.40 0.40 0.40 0.40 0.40 0.40 '�
<br /> Optiott'':may be a � (R-valueJ (R•2.5) - (R-2 5) (R•2 5) r (R-2.5) (R2:5) '; (R-2.5) (R•2.5) ��
<br /> belter cholce.�. � .a
<br /> Nofes: �' Cellings: .', ' ` `
<br /> wifh attics R•3Q R-30 F-30 R-30 R30 ; R�8 A�0 �
<br /> � vaufted R-30 R-30 P.-30 R-30 R�90 � R-30 R-30 M
<br /> ' r,: �:
<br /> R\
<br /> �R� W8��8I } P . .� .
<br /> above grade R-;; ' R-15 R-19. ' R-19 A-19 < R-19 R-18 �
<br /> belowDrade . , ,.' ! �
<br /> �' inferior R-15 < R-15 Fi-19 ,_ R-19 F-19 < R•19 R-19 �
<br /> or exterior H-iO ' R-10 A,10 : R-10 ,R-10: .' R-10 R-10 -�
<br /> <s :
<br /> �:� ya.
<br /> ,: ,�'`„ '' z ,.. = Fioor R-1g R-19 .R.19 1 R-19 R•19 '€ R•25 : R•25
<br /> 1
<br /> ti' ` ;� Slab on grade R�10 ' R-10 R=10 `° Fl-10 R-10� � R-10 R-10 �,
<br /> ..t •� � �4�'�:� .
<br /> f. �R' ' � . �'. .
<br /> APProved by...��- •.5��"�, .�.....� _ _.._._..._..�.._._.......� �.._..r�__._. _____. •
<br /> ;V .__.._�__ _.._. — �;
<br /> Date. �� Fuotnotes:
<br /> . :, �� q,L • � 1) The'2^�ymbol meen�"mors than or equ�l b",'s'me�n�"les��hen or equel tc".
<br /> � 2) Gi��lnp 8 door U•vdue�m�y b�wslphld if Ihsy doe't�xc�ad th�Optlon U•vdue ;';
<br /> ra
<br /> �.: ,:. ._.. >,:. ..
<br /> �..:�.. .- ..�. ��:at.. .. . . .. . ._.._. . .
<br /> WEESMOMOSEPTEMBER 1991 �_ � . _ _. P8Q0 1 01 6
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