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<br /> � �,� � ,� Permlt# ___
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<br /> Instructlons:
<br /> � 1) Ca�e/ully revlew the requlrements o/each of the optlons be!ow. Choose an opt/on that best sults your `�
<br /> a. dwelling des/gn. G/azing percentage typically determ/nes whlch optton to choose. Your bullding must match
<br /> � the selected Option requirements without exatptions or substitutions.
<br /> ,„�
<br /> � 2) In the shaded a�eas on the pages that follow, mak6 checks in the circlas next to the requlrements o/your
<br /> � Option(the Option numbers are!n paretheses next to the chokesJ. Dlsregard components or equipment that
<br /> don't app/y to your project. Your permit will be processed more efliclenUy it you provlde all o/the requested
<br /> In/ormation. Department staff can he/p you wRh general questlons about this form.
<br /> A
<br /> Can't comply?1/none of the Chapter 6 Options are acceptab/e, consJder the Chapter 5, Component °�
<br /> Pedormance, Approach. The main advantage is f/exibility to juggle indivldua!R and U-values as long as a n �
<br /> ` overall maximum valu� isn't exceeded. Note that the overa:l thermal requiremen:s o/Chapter�are no /es� >�
<br /> stringent than Chapte�6. Ca/cu/atlons may be perlormetl wlth a Chapter 5, Component Per/ormance
<br /> .><
<br /> Worksheet, or by using an acceptable computer program such as WA7TSUN 5.1.
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<br /> OPT I OPT II OPT III OPT IV OPT V ��� OF'T VII . `
<br /> P�AI7 �eY(2W (szsrtxks) (�2staleal : .
<br /> i ' ; �. ..: � � 0
<br /> (Far oHkaal use ontyj. : ��, � ��a"f� - � Q Q �,
<br /> � SeleCted Option is � Glaz n Amau: 2.78 ' z.78 'Z;88 z.78 2 74 ; 2 78 2 78 �
<br /> x;
<br /> I appropriate tor thts � /otlloor 10°l0 12% I 2i% . 21% 2t9'o : 25°/, 3p�y, �c
<br /> dwelling desfgn. • ` U-value 2 0.70 0.65 ' 0.75 0.65 '0.60 0.50 0.45 �
<br /> ,- yES � � _ � ��;
<br /> No f'1 � Door U•value 2 U.40 0.40 D.40 0.40 i0.40 0.40 0 4p �
<br /> Optfori"'_may be a � ) (R•2.5I (R-2.5) jR-2.5) (R-2.5) (R•2.51 (R-2.5) (R 25) �'
<br /> �. (R-value
<br /> bettercholce. ,„
<br />' ' Notas ' ' �
<br /> � Cellings: �
<br /> I � withattics R-g0 R-30 iR-30 R-30 R�30 ' R-38 R�3Q �
<br /> I' i vaulted I R-30 R-30 i R-3L' R-30 R-30 ; R-30 R-30 '
<br /> I Walls:
<br /> above grade R-15 i R-15 R-19 ' R-19 F3-19 i R-19 I� 19 •
<br /> belowgrade i
<br /> interior R-15 `' R-15 R-19 . R-19 R-19 R-19 R,.i9 �`
<br /> � or exterior A-7p R-10 'R-10 ` R-10 Fi-10 R-10 R-1Q II
<br /> , a�
<br /> �
<br /> ;: Floor R•19 R-19 R-19 ' R-19 R•18 R-25 R-25 .'
<br /> � Slabongrade A•1U R-10 R-10 R-10 R-70 I R-10 R-7�.?' I
<br /> ApProved by, � ;
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<br /> Date: ,�, Footnotes: ,;;,
<br /> , �F`�°; 1) The"2"symbol meane"moro than or equal to";"5"meane"lesa ihen or equal to' +•�
<br /> � � 2) GlazJng 3 door U-valuee mey be welghted I}they don't ezceed the Optlon U•value "
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<br /> .....:., .:,.:..:.. .____ __.
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<br /> WEESMORALYSEPTEMBER1891 �""`.' .. . ."'.'..
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