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Larson Engineering,Inc. SUBJECT: U.S. CUS►Ofi1S 8 SHEET NO. C-4 <br /> 5757 Phanlam Dnve,Suile 200 Border ProtecNon PROJECT NO. 51 OJ0137.000 <br /> • • SLLouis,M067042�2a55 <br /> J1d.731.4710 Faz: 970.771.4717. PortAnqeles WA BY RV onTE 4121/2009 <br /> waw.larsonengr.com <br /> � Larson <br /> SEISMIG LOADIN�IBC 20061 <br /> Site Class D <br /> Soismfc Uso Grcup I <br /> Occupancy Importancc Factor(Tablo 1604.5): �E:= 1.0 <br /> Response Modlflcation Fador(Table 1617.6.2): R:= 2.� <br /> Spectral Rosponse Accel.at Shor[Period(FIg.iF.15(1)): Sg:= 1.462 <br /> Spectral Rosponse Accel.at 1 soc.Poriod(Ftg.1615(2)): Si:= 0.663 <br /> Site Coef.as func of slte class and Ss(Table 1615.12(1)): F�:= 1.0 <br /> Slta Coef.as func of sito class and St(Table 1615.1.2(2)): F.,:= 1.5 <br /> Bullding Porlod Ccofficlont(1617.4.2.1): CT:= 0.02 <br /> H <br /> Helght of�F. h,�:_ � h,�=9.44 <br /> Araa of roof: Ar�f:= Wr Lr Ar�_�3Z•f�z <br /> Dead Load of Roof: RDL=11•psf <br /> Dead Load Walls: WDL=5•psf <br /> Dead Load Floors: FDL=8•psf <br /> Llnear length of Walls: L�SC:= 2(W+ L) L�st=44'R <br /> Dead Load a[Roof Level: <br /> H <br /> Woighk:= RDL•L;W�+WDL•Z•[2(L+W)] Welghk =2.49•kip <br />