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Page 1 of 21 <br /> b2structural <br /> engineers <br /> www.b2engineers.com <br /> 15306 st Place NE <br /> Kenmore, <br /> , WA 9802828 <br /> (425) 296-2993 �` I,q <br /> ,��o� wasy,ti S,F <br /> T <br /> DANIEL WELCHER REMODEL <br /> 6323 BEVERLY BLVD SE, EVERETT, WA 98203 7.9 <br /> �.fj N�p 43788 �4i�� <br /> BASEMENT UPGRADERA��NGNG��� <br /> �NAI E <br /> PROJECT NO: 19002 DATE:02/06/19 � <br /> PREPARED BY: BASRI BASRI PE, SE <br /> Design Criteria <br /> International Building Code (IBC) 2015 <br /> American Society of Civil Engineers (ASCE) 7-10 <br /> Project Description <br /> REVISED BASEMENT FRAMING REINFORCING AND BEARING WALL LOCATIONS, NEW HEADERS AND <br /> POSTS AND BASEMENT SEISMIC UPGRADE UTILIZING PLYWOOD SHEARWALLS AND SIMPSON <br /> HOLDOWNS AND CLIPS. PLEASE SEE ATTACHED CALCULATIONS FOR REFERENCE. <br /> Seismic Criteria <br /> Ss, %g 137 <br /> Si, %g 51 <br /> Risk Category II <br /> Site Class D <br /> Ductility Factor, R 6.5 <br /> Seismic Performance Category D <br />