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• • � JRR En�ineering, Inc. � <br /> 18809 78h Ave. W., Suite B <br /> Lynnwood, WA 98037-4149 <br /> (425) 697-5108 <br /> Client: e�u nidrich Pro' LOCetl011: 7315 OI m ic Dr. <br /> 7315 OI m ic Dr. Everett, WA 98203 <br /> Everott,WA 98203 Desi n calculations arc for i0 m h wind <br /> (425)285-1785 ex ro 8 and 25 psi snav load. <br /> Do not use or de nd u n these <br /> Sco : Lateral Desi n Onl calculations for moro severe wi�d <br /> ex suro or snow loadin . <br /> Code: 1997 UBC <br /> Live loads: Seismic Zone: 3 <br /> Ex sure: B <br /> Windspeed (m h : 80 <br /> Snow Load( sn 25 <br /> Dead Loads: Roof load 15 sf <br /> Exterior wall load 60 pii <br /> Floor load 20 st <br /> Assumed Soil Values per 1997 UBC: Soil Bearin : 2000 si(Contractor shall noti En ineer ii <br /> testin indicates bearin capaci ia lower than 2000 s� <br /> Wind desi n: P=Ce'Cq'qs'I <br /> yyhere; C = 1.3 (Table 18-H) <br /> s= 16.4 psf(Table 16 F) <br /> I = 1 (Table 1&K) <br /> Ce Varies over hei ht(TaWe 18-G) <br /> 0-15 Ce= 0.62 and P= 13.2 sf <br /> 15-20 Ce= 0.87 a�d P= 14.3 sf <br /> 20-25 Ce= 0.72 and P= 15.4 si <br /> 2530 Ce= 0.76 and P= 76.2 psf <br /> Seismic desi n: V=2.SCaIW/R E= p EhH.4 p=2 -20l(r(Ab)^.5) <br /> Where; Ca= 0.36 (Table 16-Q) <br /> Z= 0.3 (Table 16-I) <br /> � = 1 (Table 16-K) <br /> R = 5.5 (Table 16-N) <br /> i W = Total dead load <br /> Sd = Soil T pe(5ection-1629.3) <br /> 1.4-Ultimate Stren th To Allowable Stress <br /> p= Redundancy Factor(7.0<p<1.5) (Eq. 303) <br /> Eh =V= Horizontal Base Shear(Eq. 30-5) + <br /> E = Seismic Force(Eq. 30-1) <br /> Ab=Total Ground Floor Area - � <br /> r=(10ILw)Vi I Vt(Section 1630.1) '� 0 <br /> 'Vi = Wall Shear F � <br /> 'Vt= Total Srory Shear I <br /> � Lw= Length of Wall I � <br /> � I <br /> iTherefore; I V= I 0.117! W I <br /> I I � <br /> Prepared by: KMR <br /> Checked by: RKR Project Name: Aldrich Addition <br /> Project No.03-59B <br /> BI14I2003 Page 1 of,Z <br />