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Job Site t�ddress: City of Orono <br /> � �� I�or-� `�vw�'e L d'i�e o.g,o�,o <br /> "CATEGORY 1" ALTERNATE FOR � � <br /> ONE & TWO FAMILY DWELLINGS 952-249-4600 <br /> INS1'RUCTIONS: ThYs alternative may be used for one-and two-family dwellings built to meet the Category 1 requirements of Minnesota <br /> Rules,Chapter 7670. Complete Parts A,B,and C. Clearly mark plans with: insulation R-values; window and skylight U-values;size and type <br /> of equipment; equipment controls; and location of vapor retarder and wind wasfl barriers. More detailed information can be found in the <br /> Minnesota Energy Code summary sheets available from the Minnesota Department of Commerce. <br /> Part A. BUILDING E1��VELOPE <br /> : ro e v o ��o, • :o o f�' '�[ Prescriprive(caulking,gaskets,etc.) ❑ Performance(test per 7670.0470 subp.7.C. <br /> a� �° <br /> :� . ec" `�ner$}��Ca1CuTa n`o ' ' � � . ❑ "Cookbook" (complete worksheet below) MnCheck method(attach report) <br /> � a� * 5 � ��y, t � � 3 � ❑ calcula��) (attach U-value [] Systems Analysis method(attach analysis) <br /> �� _ .:• � '_ ,. <br /> "Cookbook" Worksheet � ,��c�Q�: � �� °�. � <br /> � a fon�, o� ono ,r� .a <br /> � Ceiling�Insulation: Minimum R-38 with 7Y:"energy heel; or <br /> Irts'rttucrtoxs Minimwn R-44 with low truss heel; or <br /> Step 1. Check item(s)that design meets on�nimum Requirements list Minimum R 38 with R-5 sheathin when no attic. <br /> to the right Must meet all items to use"Cookbook"option. � En Doors: Max.U-value of 0.30 or 1'/a"solid wood with storm <br /> Step 2. Indicate proposed wall type on table below. D Rim Joist Insuladon: Minimum R-19 <br /> Step 3. Indicate Window U-value and source. � Floors over unconditioned aces: Minimum R-24 <br /> Step 4. Verify total window(including area of all foundation windows) O Foundation Insularion: Minimum R 10 <br /> And door area is ec{ual or less than allowable percentage. � Foundation windows: %z"insulated lass,wood or vin 1 frame <br /> . _ ,. �. , . <br /> ... °ABT;�FOR�DETERMI1vIN�MAXIMU1�Ifi� :UW�`iK�TU;DOdR�'AR�'A-. _ <br /> �� y;, � o-. � .�, �..f� �„�fi , . , , ,. <br /> `:r8, ta �. 'E a . � o %o.: .: :-a 8°0 0,°0, I �2°0 ° d <br /> . <br /> , <br /> erC . " , <br /> � ,A <br /> . . .. . . .. .... . . <br /> ... . _ . . .... <br /> " ° �._. :_� �.. �.A. '�'�,md��., �°�i��-�c��o�da�io�n , <br /> �y }�.�4niYYb y�—e—s.c���t�+''�e .���. <br /> "'{W��"rc�Y. .SItUlUill{4''CISITIIII �{ t+rx . ��. YPi <br /> G. <br /> .�: . '.- � .. �.. .. . . . . . '.- . .._.._ .. .. .,�.. . .., � , <br /> 0 2x4,R-13 insulation,2 R-7 sheathin , 0:���, Q`�F. , Q�4;k� :3'G�. 4:�� s�Tb'3Up �O Z-.. �1�2�.., <br /> ❑ 2x4,R-I S insulation,2 R-5 sheathin ��}:5��•U 4$�,.` ,i3�' .�fa� . `` 0;�,1 �0;2$��4�� :�'.. ; . <br /> ❑ 2x6,R-19 insulation,<R 5 sheathin �'0:4& �41�,'� �:36� tT::�2� � 0''"29.��;0�6�€�0.�4� ,,0:�2 (!:2' <br /> 0 2x6,R-19 insulation,L R-5 sheathing �0;56�}�Q 4�`�ar�F�'" r .d�'��tl':�4,t '�U 31���p�..��'lC� �,��. `' <br /> ❑ 2x6,R-21 insulatio <R-5 sheathin �b;5T�`��0:43. ,'�0:3����;34`�� O:�d''r� .� '...U".2$:��., Q�25�x.�.0�,�3' . 0;2�� <br /> ❑ 2x6,R-21 insulation,2 R-5 sheathing �0:58 s�•i'�:50��� 0'4:��Q`�3�'��0��.�"��Q�2;�,�Q'��!. ���7� `�;�. <br /> .w��T,.���:Ad��d`ced'�Tam�n �'�.��'���i��' �r;� � x .,�� ..x.x�. , : <br /> < .. <br /> �.,�',,� Max�in�'A�'' e�\Wmdo��TJ�Ti�ez °�fo'ui�dation"�iriiio�is <br /> ❑ 2x6,R-19 insulation,<R 5 sheathin �0:52��'�0 45��0'i39��0��; 0:3 �0:2$,�� , O:�G�s��124o b �� <br /> ❑ 2x6,R-19 insulation,Z R-5 sheathin A�0:58�`-t,�,'�',O;SO,,�� �T 44�� 3� '0:35�'�`, 0;32��0;29?-;'� �:27,� 0;25r. <br /> ❑ 2x6,R-21 insulalion,<R-5 sheathin �a;55';���4;. . : 0;4� '0'�fr�`F�,'0�33�s�a.30:`i�:�'�.2'X"���0:25'� , . d".23�:,.� . <br /> D 2x6,R-21 insulation,Z R-5 sheathin �0:60��`�,O:S2�° tl:'�� � �41,`-``,���0:36�'��0:33��b:30;''�. 0:28� � . '2.. ' <br /> .�: d����e:� 4 � ❑NFRC ❑ ASHRAE 1993 Handbook <br /> ;.��, '�� <br /> .�f 0 e 0 <br /> �� ����'�"s- �rs�E�,'ia- -�� �� '.��'4��. �' t <br /> MINNESOTA ENERGY CODE - WHICH RULES MAY l USE ? <br /> . __r TM� 7�. <br /> 2� Y�1! �..T yY � �j'�p � :ti <br /> ..,,-y . . .. . , ; _ <br /> jy��e �'(r _.:. <br /> .�1�'i i1�6���. . , .. ,�a� ;.. .. �.F i!R9L'����+�.ff� <br /> �`� � 8 � � �iC�CCQ $II•C� �r;�� .�cm� - �,� ° • <br /> '� `. <br /> 't i e.R�;K��91II 2;�l1y� �� �, ���.-�;: <br /> ,r �► �� R" S� CII�`��u�h���.m .,~ `� % .< � <br /> b <br /> . _ . ,.,..T:,���. -.� <br /> u � <br /> ,. <br /> �, b. � .�: �.:`..w . _.: . <br /> r �p� <br /> �o �.� ��� �.., <br /> W�� ry 'J <br /> � � . <br /> � r <br /> .. ��.. . . .i. , . ��. <br /> �. -,:U 9 ��yaa <br /> . �. . 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