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<br /> `N The Chapter 5 Appr4ach This compliance mefhod allows any combination of building envelope �;
<br /> "� components i/their collective heatloss (R and U-values) doesn'f exceed a maximum �NSEC budgeL The
<br /> C��apter 5 approach is a good choice !or additions that don't con(o�m to any ol the Chapter 6 pathways. This is
<br /> true because Chapfer 5 allows Component Performance calculations to include heat/oss improvements in fhe
<br /> existing hor,�e. The Chapter 6, Presciptive Approach would normally be the(irst choice lor new dwellings since
<br /> it provides a variety o(compliance optrons, is easie�to use, and is no more stringent than Chapter 5.
<br /> Componenf PeAormance calcul2tions may also be performed by compute�using programs sucn as WA7T•�UN
<br /> 5.1.
<br /> Instructions:
<br /> Pages 1, 2, 3 The lirst two pages provide instructions and lorms lor per�orming The Ccrnponent Perfo�mance
<br /> calculations. T,Se third page sizes the heating system.
<br /> Pages 4 to 8 In the shaded areas, make checks in the circles nexf to th.e �equirements of your intended
<br /> design. Disregard components or equipment that don't zpply to your proJect. Your permit will be processed
<br /> r�ore ellicrently il}�ou provide all the requested in(ormation. Department sta/(can help you wifh c+eneral
<br /> questions �bout this lo�m.
<br /> This /orm is intended to educate and previde enlorcement consistsncy between inspecfors and building
<br /> ju�isdictions. Instead ol sea�ching through the WSEC, this lorm will help organize and condense the
<br /> requirements that apply to your proje�t. Requirements are,qi�uped by loundation, lraniing,'insulation, and lir,al
<br /> inspection phases.
<br /> Responsibility lor inlormation:It is ultimately your responsibility to p�ovrde detarled inlo�mation about heating
<br /> systems, glazing, insulation, and other building specilications. Be sure to get p�ior app�oval .'rom the
<br /> Departn�ent il you make changes that deviale lrom the complefed lo�m. For more code detail, refe�to the
<br /> Washington State Energy Code, i99i Edrtion.
<br /> Cor,�pliance �esponsiblilty: This lorm will ultimately 6e used lor al! WSEC field inspections. When it is returned
<br /> with your permit, note all boxes that have been checked under the "COMPLIANCE REQUIRED"columr.. These
<br /> boxes denote which requiiements the inspector will check at each inspection phase. He will inspect and
<br /> approve each o/these checked items by placrng a second check in the "INSPECTION APPRUVED"column.
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<br /> All Residential 4ccupancies
<br /> EIeCfPIC f�Ea� SOUCCB (excluding heat pumps)
<br /> WEESi80WMAWOCTOBER 91 I
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