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Structural Calculations <br />For <br />Riverside Business Park — Building B - Shell Permit <br />Everett, Washington <br />Project # 2170768.20 <br />Project Principal Dan Booth, PE, SE <br />Project Manager Andy Pflueger, PE, SE <br />Design Criteria <br />Design Codes and Standards <br />Codes and Standards: Structural design and construction shall be in accordance with the <br />applicable sections of the following codes and standards as adopted and amended by the local <br />building authority: International Building Code, 2015 Edition. <br />Structural Design Criteria: <br />Live Load Criteria: <br />Roof (Min Blanket Snow) 25 psf <br />Future Mezzanine (Office) 50 psf + 15 psf partition <br />Slab on Grade 125 psf <br />Wind Load Criteria: <br />Ultimate Wind Speed 110 <br />Risk Category II <br />Wind Exposure C <br />Topographic Factor 1.0 <br />Seismic Criteria: <br />Risk Category 11 <br />Seismic Importance Factor 1.0 <br />Sr = 1.228 S, = 0.470 <br />Sd5 = 0.826 Sal = 0.479 <br />Site Class = D <br />Seismic Design Category = D <br />Response Modification Coeff. (R): 5 <br />Seismic Response Coeff. (CS): 0.165 <br />Soil Criteria: <br />Based on Geotechnical Engineering Report by: Terra Associates, Inc, dated 2/20/17. <br />Allowable Soil Bearing Capacity: 2500 allow 33% increase for loads from wind or seismic origin. <br />