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��� <br />ay <br />mzx <br />q H <br />>H(n <br />4 <br />y�t�-� <br />rC C) <br />H x1 <br />oxo <br />"it H '{1 <br />y�nH�+ <br />C�7 O [+] <br />� H � <br />��g <br />c� � c� <br />H G <br />t' y Z <br />Hy <br />gy <br />H <br />C] C7 [n <br />��M <br />z H cn <br />HO[n <br />I `� <br />�� � <br />� t=' <br />C/TY OF <br />BU/LO/NG <br />EYE/�E�T <br />O/f/�5/O/b/ <br />The Chapter 5 Approach This compliance method allows any combinafion ol building envelope <br />componen(s i! Iheir col/ective heatloss (R and U-values) doesn't exceed a maximum lM1'SEC budget. The <br />Chapter 5 approach is a good choice lor addifions Ihat don'f conlorm to any ol the Chapfer 6 pafhways. This is <br />frue because Chapfer 5 allows Component Performance calculafions to include heat loss imp�ovements in the <br />existing home. The Chapfer 6, Prescipfive App�oach would normalty be the fire! choice !or new dwellings since <br />if provrdes a variety oi compliance options, is easie� fo use, and is no more stringent than Chapfer 5. <br />Component PoAormanca calculations may also be peAormed 6y computer using programs such as WATTSUN <br />5.1. <br />Instructions: <br />Pages 1, 2, 3 The lirst two pages provide inslruclions and lom�s !or perlorming the Component Performance <br />calculafions. The third page sizes fhe heafing sysfem. <br />Pages 4 to 8 In fhe shaded areas, make checks in fhe circles next to the requiremenfs of your intended <br />design. Disregard components or equipmen( tha( don'f apply to your project. Youi pe�mit will be processed <br />more el)iciently il you provide all the requested inloimafion. Departmenf sta�l can help you with general <br />quesfions about Ihis lorm. <br />This lorm is intended to educate and piovide enlorcement consistancy between inspecfors and building <br />jurisdicfions. Instead ol searching fhrough the WSEC, fhis (orm will hslp organize and condense fhe <br />r2quiiemen(s thaf appty to your projecL Requirements are grouped by loundation, lraming, insula�on, and linal <br />inspecfron phases. <br />Responsibility for inlormation: If is u/firnately your responsibilily fo provide defailed inlormafion about heating <br />syslams, glazing, insulation, and other building specilicafions. Be sure to get p�ior approval lrom the <br />De/�artment il you make changes that deviafe from the completed lorm. For more code detail, reler to the <br />IVashington Sfafe Energy Code, 1991 Edition. <br />Gompliance responsib/ilty: This lorm will ultimately be used lor all WSEC lield inspections. When it is returned <br />wifli your permif, note all boxes Ih3f have been checked under fhe "COMPLIANCE REOUIRED" column. These <br />boxes denote which requirements the inspecror �vil! check at each inspection phase. He will inspact and <br />approve each o( fhese checked items by placing a second check in the "INSPECTlON APPROVED"column. <br />All Residential Occupancies <br />OTHEFs heat source �Gas, oil, propane, wood, heat pumps) <br />RE"cSGO'hT.UN'OCTCCER 91 <br />