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SEISMIC DESIGN <br />Maximum considered eanhquake spectral response accelerations <br />Gtven position: <br />Scattic_WA,King <br />Lat = d7.G I 3. L.ong =-122.333 <br />Shurt period, Ss= ISSA �� of g <br />1 second period. S�= 54.9 � of g <br />Site class and adJusted maximum spectral acceleratlons: <br />Si�c class = U <br />Sitc cocfticicnt. F„ = I.00 Tablc IGI5.1?(1) - Inicrpolalcd <br />Sitc cocfficicnt, F,. = I.50 TaMc IGI5.1?(1) - Intcrpolatcd <br />Thc adjus�ed nuaimwn spcctral res�nsc per §�GI5:1 <br />S.�s=F„Ss=1.00p.58)=1.SSE tiylG-G <br />5���=F,Si=1.50(0.55)=0.82g Gy�G-7 <br />Design spectral accelerations parameters: <br />S�>s=2/35,�s=2/3(I.SSg)=1.OSg [yIG-IS <br />S��i = 2/3S ,ii ='/3!0.82g) = O.SSg Ey I G-18 <br />Building category and importance factors: <br />Catcgory=ll (perTaMc IGPi.S) <br />Catcgor}' =1 (as �ctined per ti�u�nuic a) <br />Itnportancc factor, /�= 1.00 <br />Seismic Des(gn Category (SDC) <br />Tablc IGIG.3(I).Pg3'_'G <br />Por S ns= 10533g. SDC = D <br />T;�hle I G I G3( I), Pg 32G <br />For S i�i = 54.90g, SUC = U <br />SDC D controls. <br />Buflding system <br />K. Light (r.unc walls with shcar pancls -�coud slnictural panclJshccl stccl pands <br />N = G.5 <br />Q o = 3.0 <br />C,, = 4.0 <br />Building element weights <br />Itoo( ��cight = 19.0 psf <br />I�lounvcight = L.0 psP <br />I?.�lcrior wail wei�hi = 10.0 ps( <br />Imcrior parlition wall «�cight = 7.0 psf <br />Building weights lumped on roof diaphragm <br />CUSiOMDEShiN Date: <br />& ENG�NEERING, INC 6/17/200$ <br />SiNCNeAl1VAlYfO � pLGN <br />Analysis Daument: FOUNDATION REPAIR <br />Job Number. E6-427 <br />Page: 5 <br />