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4y. <br /> M t� �I�V <br /> � OP.TIONA��O� G <br /> � 5�����`,;'������,�,`,�, � ' <br /> �L" s, �f�.�. Y .{ t��Y, <br /> bn o�comp eting:theaExterior;Env,o1'ope,�Average�-:;.'U" Comput�tion'�v�er <br /> es haVe�.�to�be calculated.;the following method may be used �;� � � <br /> `�;��.�i�.,��:�"+{ ..;.'. :: ,;',�.� '* ' -� , •�. •� i,�..:t���,+ :� � � y"`�' <br /> T ;:� All,�of�the.following six items must be accompl�ished in order�to �:� k * , ;,��� <br /> til'ize�this method. �� T ` . � �;�,� x���'` >��� ,. <br /> �' a.,,,� R'.. . .� c.> .., •@ „ ,t � 3 �r� r✓t `�YE'f j <br /> ���r.nn y,*;.ti� � .�.,<_ ' .: ,,, �. x, _ : ::', � .j �rx.�+m�t,� e,.. <br /> 1. Ce,i`I.ings which meet one of the following criteria' satisfy this; requiremeni r w, �* .� <br /> �����'"*' -; � �`�����"- . �,' �' � .�.. �: �_ � �*: ;� < a-� '�"� �; �� <br /> �.., �i <br /> A:�'R-38"throughout`.the entire ceiling. Indicate on plan s,ectionFdrawing�howw�����, <br /> this9 wi 11, be accompl i,hed., ,Compl ete.appropriate d iagram F, G, or H = ��, <br /> B� � �O��S,t>er s"a�,�t ;'e ,.,.. .�. :-.. .� �. '-. ,; �. r�t:j i� a t a > �}Y� ". . <br /> �If a.,portion.of�.the ceili�ng is�less�than R 38��, the �insul�ation in;�the ' ;° , � � � <br /> �,�;' -ranainden.of, the ceiling must be increased to yield an overall=average A^ � '�`� <br /> �, <br /> ��` thermal resistance of.not :less than R 38 x, �,t , ��������'_ <br /> �� �� ..� i � � -,i � � a M� c Ss .��x .a�_. <br /> j orF `''k,:' s . .,;+ .. _ � , �., ' � �..� .:- .� .; _p�.I h. �.�... ,,,, ::^�.�"�y . <br /> C��; �Where th�e .roof'at the perimeter of the`ceiling prevents installation of;��}Y���' <br /> �' 'in�ulation' to full depth,' the insulation�in'the remainder ofwthe:ceil�na�`�rr�� : <br /> �'� `must�b'e��increased_to reduce.the overall ."ceiling heat loss to no more � � ���'�� <br /> y ;Lhan,.if R=38.`had been.installed throughout the entira ceil,ing ,� 5 ,��r � ''�_ <br /> ,.. 3'(Submit c.alculations if this method;is<�sed). ;� �� � { �� <br /> r � <br /> 7, ,��.� r, _?,,`\ _, . ..: ': ; , � , <br /> ,, � * � ,. S�;°' ., . , , .. , .: ��. � ;,,t � <br /> 2:�Forythe insuiated cavity of opaque wall and rim joists,,but not foundat�on °,�� � <br /> wall,s, a mimmum R 20 is required. �Canplete diagrams,6 and C. °� , � � ''� ' <br /> ,_ t'�^y�r -��'rAa CS� 9�.�: .`,.. ._. ". ,•..:. n��.":. i ..t.:. ].{.� ` �_�: 4..`�.'.�ilYa,� F������1`� . <br /> . Fo�he�insulated,cavity of, floors of heated spaces over unheafted spaces,�,�, �,���.. <br /> a�;minimum.of R 20;tssrequired 5 •�; , � ;' �o'�?,,�_� <br /> �j��'�'}4rrr�pt.w�G�s:., .n � z; �-�� ,`,5 4 ,.4 .; ..,.;< ''fk�'"�' c r.�rr'y�'-'q`4 <br /> . �Max imum glass'`:area may not e�cce e d 1 2� o f;th�e area:of exterior.,walls,,;not �`� ' <br /> inc�l,uding�,fouridation..walls :'Al1 windows;shall be`;double,glazed�or have^ <br /> storTn`'windows �,�Complete the following equation�us�ng data fran��the�� <br /> first� a e:`��'`� �` t �r � �• � „ �#��-� .� , <br /> ��. P �9 .d3h.a�,�''�i`;5�� �ri 4� r�a �>_.: f z .,�'` '�."�i . <br /> I._ . �p+, �d � i\ r(; �� y�#����r � , <br /> T `-:�x��"'�n.� 3�a�,+,3(t) _ � x;, ,�.:: , x, �.x.!�,'� � -�:�, <br /> � i , � : , <br /> `�''��,�� , ` � '� '``�,,,i� s� <br /> < • � c � �x�__ �v w7 j���#z � <br /> � '������`r t^ J. \ �,. f .', � �� #�+�'p "J a. R <br /> t,"�`P" ,�.,�`�"': ' , t d.. �.', � �-�7"� q+�F� � <br /> n � -f,.,�`r , i �r°k�§� ,c fk�' k ki:� <br /> � ^`.,t <br /> �.+,5% 'Y'��""` �`� a "F;; '�'' *a`f�^,'� X g++ <br /> x .# -5�, ✓ '�' <br /> . ,k) �t���-.e� l���. <br /> mu a 1 <br /> (• ) s� 'be less 'th n �. 2 to.meet�requirenents ofkthis�,,i'tem ���.�Y�>,��,�� . <br /> 4,� � � s�. . .�`y,� �, =�' <�,.� <br /> t.��� 4�A :. .�, � . -�f�- , t.Mr p . �..�3,}.s }PL� <br /> . . .. . . ... �� .{!f,r...f..�. <br /> 9� .i'�.�'y1` '�= n,5ys'���Y"' .�?�.�y^' <br /> im a�gl"ass;`area may:.not:exceed,:T0� of°the.area>of �exterior�,wal l s,;not�:x'�'� � <br /> ��.+- <br /> including �foundation walls; when a sl�d�ng;glass'door is. installed �All f p3�k�� ` <br /> �� a�s,s shal�l�be double glazed or have .storm`windows If:'slid�ng glass� t ,,;6� �� < <br /> ior �°`ar,�e;,to'��e•installed, complete the following'equation using data:from�"',F"� �,� <br /> h rst�.page. `�aY.MF}Y, �{ra'k 4: �t x� y�� : +,` t�'" x tirt�fc � d i ',R�W���T� 4 <br /> �,i�'Fy r'�.''�'� .r'�. �� , S`� � �-r T �t�'(����^#.Y'3�r 4�r1 . �.i <br /> � � �� �`''` , �k ri "�.. <br /> c r s ! �n <br /> �� � ,�3��� +'3�C����3�t� s". ���y r'�ti��ki�' <br /> � ._ ;;����� .. ' .. '"� � '-��'�x . � � �:��,a � n �' �e a y�t ��' �� � <br /> 1 '>T` -, 1 a� i t <br /> f +'�4' � � � a �Y� � s.�'d'�.fi �``� T� ����'�� `';` � �,�.s-t� f��?�'���'�, �' � � <br /> -....-�'.r'�,'U„ i, �r..�'!v.."r ;,,i+A�.;,:, .r.. a�r rj;:�, ,�, <br /> s �.�� <br /> - ' :. � v�ri �." S�.a'r''��'.'Fs`f,'�:` a 'x' ° p'l"x,p, "�� � 4,+�4� y ' ;�` r ��' �. <br /> : ��.�.,v,�`�—�S �"'���`��i ��'i:t,�'-�L ���,.1,�+� "'.'�,i.a.�`'�..?,�j �+'w` <br /> —e a �r�" 'x&,�'� ,� �� , ,n,,, s,.a �.a"�,o �,�� �� <br /> �y mus b 1es than'�'JO�to m et requirem nts�of�this item �, '� �� , � <br /> t e�,s �r } y �fa'� ., ��� ,. <br /> N , I�' '�`K"��>R , "*�+A ��v�'xe.,1'�.�1 f"'T�k�; 4 z ;�P"u"�R:4��;����t�{Nr FY X <br /> �+�f <br /> 1" �/4 metal facedbdoor system with�:`an�insulated care�providing anXR value <br /> equa. to�,or�°greater�th'an 3 O�or.a conventional �door and storm "�All prrimary" <br /> doors must'�have dur`abl�e, weatherstripping �t,t�t#�a ,. �k��,�� .��"�''� �,���„"�,"� " <br /> ti <br /> - �� � �t �;�: ��rt�� �� � �.�.t�'N,d�'i44�:` ...�,re <br /> �,' i � '� <br /> +��; ,��������M'"�w�� ,�i�'����,���" i` <br /> i <br /> '�i � 4 r *a'1�* t� I v <br /> .:�, �'' �y � �"�'�,�'�i` �'� '�' � <br /> ,v P8� <br /> tr� <br /> "s'. � <br /> � <br /> r <br />