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These enclosed documents are to be used in conjunction with the plans referenced on the cover. <br /> It is essential that the contractor study the engineering requirements and required changes to <br /> the architectural plan prior to start of work.Changes may include additional foundation or <br /> footings,beam size changes,siding changes,etc. <br /> Scope of Engineering: Engineering analyses and design to resist lateral and gravity loads in <br /> accordance with the 2018 IBC have been performed and incorporated into stamped"S"sheets. <br /> All analyses and calculations are included in this engineering report. Engineering assumptions <br /> are listed below. If these conditions are not present at the site,these calculations are void and <br /> Structural Works,PLLC must be contacted immediately. <br /> Loading Criteria <br /> -Building Code 2018 International Building Code <br /> -Seismic Design Category D <br /> -Sds 1.081 <br /> -Response Mod Factor 6.5 <br /> -Site Class D <br /> -Basic Wind Speed 110 MPH,Exposure B <br /> Live Loads U.N.O. <br /> -Uninhabitable attics without storage 10 psf <br /> -Uninhabitable attics with storage 20 psf <br /> -Habitable attics and sleeping areas 30 psf <br /> -Decks 60 psf <br /> -All other areas 40 psf <br /> Dead Loads U.N.O. <br /> -Roof with composition roofing 15 psf <br /> -Floor 10 psf <br /> Snow Loads U.N.O. <br /> -Snow 25 psf <br /> Soils Criteria <br /> -Soils consultant None <br /> -Soils Report# None <br /> - Bearing Pressure Required 5 0 0 f(min required-Assumed) <br /> -Min Frost Depth 18" <br /> Structural Works PLLC <br /> 1412 Beach Drive NE#A <br /> Tacoma,WA 98422 <br /> (253) 533-0835 <br /> Page 2 of 63 <br />