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� �. <br />Y+ ��� ,`�'Chapt�r 6; Presc.riptive Apfloria fior, alF; <br />�.< -,.: �. ,: . �� z.. <br />' ,� ;- "'�'—F/esi so�rse: E►eatrlc'(axcepf heat p <br />.,'. ,. . .._. <br />� <br />Permlt � '� I � <br />-x•= � <br />?s•t�'i-r :.a : _ :,. ..,.. <br />.. _-.,.._:. .>.�....Aw.,..... .... .;. <br />cupancies � � <br />„, <br />Instructions: � <br />1) Carelully �eview the requirements o1 each ol the optrons below. Choose an option that besf suits your <br />dwellinp design. Clazing percenfape typically defermines which optron to choase. YourGuilding must match the <br />selected Option requirements without excepfions or subsfitutlons. I <br />2) In the shaded areas on fhe pages fhat /ollow, make checks in the crrcles nexf to fhe requirements of your <br />Optlon (Ihe OpOon numbers am in paretheses next to the choJces). Dls�egard components or equipment that <br />don'f app!y to your projecf. Yo�r permit will tre piocessed more elliciently i! you provide all ol the requesfed <br />inlormatlon. Departmenl staH c.an help you with peneral questlons about thls foim. <br />Can't complyl If ncne ol 1he Chapte� 6 Opfions are acceptable, conslder fhe Chapter 5, Component <br />PeAormance, Approach. The main advantage is llexibllRy fo jugDle rndivrdual R and U•values as long as a n <br />overaU maximum value isn'f exceeded. Note thaf the overall thermal requirements ol Chapter 5 are no less <br />strinyenf fhan Chapter 6. Cafculations may be per;ormed with a Chaptar S, Componenf Perlormance <br />WorY?heo4 or by using an accepfable computer proyram such as WATTSUN 3.1. <br />:;>.:..�_.: ,:,: _;..__ �.. __ .._...... .. <br />Plan Rev(ew <br />(For olrieial use onyJ <br />The selected Option Is <br />appropdate lorthls <br />dwelling design. <br />YES (1 � <br />NO �� <br />Option�may be a <br />better choice. <br />Notes: <br />Approved by: } <br />� <br />Oate: <br />�lwr �4� <br />WEESNORA6Vurr �, iGGi <br />` `Cr � OPT I <br />0 <br />Glazlnp max: <br />96 0l l/oor 10% <br />U•value 2 0.48 <br />Door U-value 0.40 <br />(or R-vslue) (R; 2.5) <br />Celllnp�: . <br />with atfics R-38 <br />vaulted R-30 <br />tYal la: <br />ubova prada <br />bNow prada <br />a� interior <br />B.t?Bfl01 <br />Floor <br />OPT II OPT III <br />O %S-. <br />12% 12% <br />0.43 Q.40 <br />0.20 0.40 I <br />(R-5) (R•2.5) <br />-� <br />,. <br />R•38 R•38 <br />R•30 R-30I <br />fi-21 �' ' R•19 R-21 <br />,,,- • <br />F-27 R-19 R•21 <br />R•10 R•10 R•10 <br />R-30 R-30 R•30 <br />.��i °o�i°o��r7o.,,r�o �, <br />15%II 18% I 21°/a I 25% I 30% <br />0.40 0.39 0.3H 0.35 0.32 <br />0.20 0.20 0.20 0.20 0.20 <br />(R-5 (R-5) (R•5) (R-5) (R•5) <br />Fi•38 R•38 R-38 R•3B R•38 <br />R•30 R•30 Fi-30 R•30 R•30 <br />R•19 R•21 R•21 R�19� R-19� <br />Fi-19 R•21 R-21 <br />R-10, R-10 R-10 <br />R-30 R•30 R-30 <br />Slab on prade I R-10 I R-10 I R•10I �S ^-10 ^ R•10 � R-10 <br />R•21 R•21 <br />R•10 R•10 <br />H•30 R-30 <br />� <br />R•10 R•10 <br />Footnote: � � <br />1) p6 fo�m �h��llnp nqulnd In �ddlllon to N1P a�vlty Inwl�tlon. <br />2) Ol�tlnp Uw�lun m�y b� wdphi�d �o m��1 Ih� Optlon U•v�lw nqult�m�ni. <br />age 1 <br />[� <br />