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ri, <br /> Peter Ch •las, PE <br /> Engineering .• Design Services <br /> 307 North Olympic Ave, Suite#208 <br /> Arlington,WA 98223 <br /> (360) 653-4615 Chopelasandassociates@gmail.com <br /> July 31, 2020 <br /> Gregg and Barbra Lichneckert <br /> 2414 Cedar Street <br /> Everett WA 98201 <br /> Project: Structural analysis for the proposed 172 SF addition to the residence at the above <br /> address <br /> The vertical and lateral loads were analyzed for the subject residence according to the <br /> requirements of the 2015 International Building Code(ASCE 7-10), and the 2015 IRC. The <br /> following design conditions for the analysis are based on the site conditions or according to the <br /> minimum code regirements: <br /> Roof Snow load: 25PSF <br /> Floor: 40 PSF, attic loft floor 30 PSF <br /> Roof type/weight: composition/15 PSF <br /> Basic wind Speed: 110 MPH <br /> Wind Exposure/Importance: B/Iw=1.0 <br /> Seismic Site Class: D <br /> Soil Baring capacity: 2,000 PSF <br /> The Plans are marked according to requirements. Seismic redundancy is met. <br /> If you have any questions or are in need of further assistance please feel free to call. <br /> fi <br /> h4 0 04. � . <br /> Ilk <br /> i a.�- 4 <br /> Peter Chopelas PE <br />