|
�y` ^ � Permlt�
<br /> • ' a � � • � : ,�
<br /> •
<br /> .
<br /> Instructlons:
<br /> 1) Carelul/y review the requlrements of each of the opNons be/ow. Choose an option thet best sults your
<br /> dwelling design. Glaziny percentage rypically determines whlch optlon to choose. Your bullding must match
<br /> the selected Optlon requlrements wilhout exceptlons or substitutlons.
<br /> 2) In the shaded areas on the payes that lol/ow, make checks!n the clrc/es next to the requirements o/your
<br /> Optlon (the Optlon numbers ere Jn paretheses ne;,f to the chokes). Dlsregard components or equlpment that
<br /> donY app/y to your proJect. Your permlt will be processed mo�e eHic/enNy 1f you provide all o/the requested
<br /> !nlormatan. DepaRment staH can help you wlth yeneral questlons about fhis /orm.
<br /> Can't comp/y?1/none o/the Chapter 6 OptJons are acceptable, cons/der the Chapter 5, Component
<br /> PeAormance, Approach. The maln advantage is llexlbility to juggfe Individual R and U-values as long as a n
<br /> overall ma�imum valuc isnY exceeded. Note that the overall therma/requirementc of Chapter 5 are nc less
<br /> stringent than Chapter 6. Caiculaflons may be performed with a Chapter 5, Component Perlormance
<br /> Worksheet, or by using an axepfab/e computer program such as WA7TSUN 5.1.
<br /> . . �
<br /> .. �.� :. �� . � ...
<br /> � PTVII PTVIII '"
<br /> OPT I OPT II OPT III OPT IV OPT V OPT VI k z k psr,i,� .
<br /> plan Re�lew :; O O O O O O O
<br /> jForoN'�?alLse�unyj '
<br /> Glazing max:
<br />; ,, Th05electedOptfonis %o//loor 10% 12% f2% 15% �8°l0 21% 259�0 ` 30% �
<br /> apprOp.rlatetorthis U-va/ue 2 0,46 _ 0.43 _0.4Q 0.40 0.39 0.36 fl.35�' 0.32 =�
<br /> s>:
<br /> awelling aesign. ' `. ; : � �
<br /> •.'y�S � � Door U-value 2 0.46 020 0.40 ; 020 U.20 . 0.20 U.20 ', 020 �_.
<br /> :' Np ; � :r• (orR-value) (R-2.5)' (R-5) �R-2.5) ' (R�5) {R-3) �R-5) (R-5J ,: !R-5) .�`
<br /> `k.
<br /> :r
<br /> Option_may be a ; Cellings: �'
<br /> _;
<br /> befterchotce. withattics R-38 R38 R38 ; R-38 R•38 R-38 R-38 ' R-38 a
<br /> vaufted R�30 ` R�0 A•30 ` R-30 R�30` R-30 A-30 R�0 ?�
<br /> Notes: '
<br /> Walls: `'
<br /> a'
<br /> ` above grade p•21 R-19 R-21 R..19 R•21 R-21 F{-19�I R-19� `
<br /> below 8rede �i
<br /> interior H=
<br /> � or R•21 R-19 R-21 R-19 A•2i R-21 R•2� I R-21 `�
<br /> � exterior A-i0 : R-10 R-10 '. R-10 A-10 R-10 R-10, R-10 a�
<br /> >
<br /> ~. Floor R�0 R3Q A-30 . R-:J R-30 R-30 R�30 : R-30 ��
<br /> ;r
<br /> :� �
<br /> Slab on grade p-10 R-10 R-10 R-10 N-10 R•10 R-10 ' R•10 "�
<br /> �:
<br /> s:
<br /> � g:<
<br /> ;� g �::
<br /> Approved by: _" ,�..a�,�,,.�:, _ :�. .�,,�,.aw-.,� .,,.�,.�..�,�� , r�s�;:,«. ..,.r� «,.,� .
<br /> �:' �n.,.... ..n .<.�,� �
<br /> ,� Footnote: �
<br /> aal8: � �<� 1) RS toam eheating roqulred In addltlon lo Rt9 wvlry Irmulaqon. ;.,-
<br /> l.s >
<br /> 2) Glaxing and door U-values mey be wdphled to meet Iha Optlon U•valuo roqulromenL "�
<br /> e=:
<br /> '. y�:
<br /> � 3 .c . . � -7�' � u� Jati�. q _' i H � x:�� i e:.: " a �"l` �y�� lxc ..
<br /> : ?t w..s. � -.a:� � S. \i;�a:ic,.,� '>lhb.\f.`1v'.!� `�.Y�;,.�,dcx�?c,..\r�'� F i�.::,.�., ;�s..ak;-::...
<br /> ,., ....,...\��r.h'\t",a�.�`._,. .�'sa"4.'Fu:i�c`^'!x. , a., . ...
<br /> WEESMORALVSEP7EM�ER 1991 Page 1 of 6
<br />
|