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SEP-28-98 TU6 03;51 Pt1 EVERHTT PERflIT SERVICFS <br />Instructlons <br />FAX N0, 425 257 E857 <br />.. ,.......,._. <br />Heet aourae: OTHHR (y�s, oll, propanA, heat <br />Zone 1 <br />P. 02 <br />Effective July 1, i991 <br />Overview The Chepter 5 Approach allows any combination of butltlinp onvebpe oomponents ea bny as the <br />co�lective heat Ioss doesn�t exoeed a ma�clmum Itmit esta6lished by code. 7he cakuiatlons on the lewer paK of this <br />page may be Ignored M below gr9de wa11 Insuletlon wAI ehher be R19 on the inter(or or R10 extarior, or if the <br />basement wnl not be a hehifable space and unh�ated, and the tioor above Is Ins�lated. <br />Pepe 2, Base Case DW�Ilinp Celculatbn Compute areas vainp outer eurfaces for walls, ceilings (less akyilghts), <br />and tloore. Use tha rough tramed openinp ereas tor doors. 7he piezing are a fs derived hy muttiplylnp a canstant <br />vatue (.75) by the sum ot Ihe condftfoned Iloor areas(Dcn't include unheaisd sttached garages, elo). <br />Pape 2, proposad Dwolllnp Ca(Culttfon Corrpute aroas usfn9 outer suAaces tor walls, oeilin�s, and tloors. Use the <br />rough tremed oponinp ereas for dooro and glvJnp. 9ince there are only tour boxes on the lortn tor giazing, combl�e <br />the aroas at unita with the eamc Jo velue Into a sinqle entry. WSEC, Chapter 10, default values musl be usad tor all <br />walls, Geill�gs, ibors, u�tesled doors/glazing, and to detertnire below•grade walVslab UA. <br />sas�case Heanoss • � � � <br />B.G. weil Mt • (Ft2) x U� e <br />B,G. s1�6 Nt (l. Ft) x F____. � X <br />B.Q, wall g2 (Fl2} x U_. � <br />B.G. sleb 1i2 (L, Ft) x F = X <br />; _;���:�� �� TOTAL.COLUMN � X <br />PROPOSEA NEATI.OSS <br />Use Chapter 10, page 81, U& F-valuos tof thls cciculation <br />end the asme BASE CA9E ereall. ft. measurem:Ms. <br />B.G. wall #1 <br />B.G. slab Mi <br />B.G. wall N2 <br />(Ft2) x U_ - <br />(L. Ft) x F � <br />(R2) x U____ _ <br />B.G. aieb p2 I {L. Ft) � x F � <br />�a�� • _.�,t`rn . . TOTAL COLUMN � <br />� <br />Teble 1 (Below prado µaiilsla�s) <br />Inaulefadlnfarlorwafl VaIU@S <br />2' depth: walfs U.043 <br />slab F.69 <br />3.5' depth: waHs U.041 <br />slab F.64 <br />7' depth: wa1M U.037 <br />slab F,57 <br />��[1oLwa�i <br />2' dep'h; waUs <br />slab <br />3.5' dep:h: walls <br />s�ab <br />7' depth: walls <br />518b <br />U�070 <br />F.60 <br />U.o84 <br />F.57 <br />U.05o <br />F,42 <br />CDop�h' indicaue IM tolal eoncraca wal� d�p�h <br />ineludinp not mera tAan 6• of �bovi prade <br />