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• • <br /> PROJECT SUMMARY& DESIGN CRITERIA <br /> PROJECT NAME:INC Church Steeple DESIGNER:NKH/AKR <br /> Project Summary <br /> This is to check the existing roof structure for a new steeple on an existing wood framed building for the Iglesia <br /> Ni Cristo Church in Everett, WA. The project will be designed according to the 2015 IBC with corresponding <br /> city/county amendments. <br /> Reference Codes <br /> International Building Code,2015 Edition(IBC) <br /> ASCE/SEI 7-10 Minimum Design Loads for Buildings&Other Structures(ASCE) <br /> ACI 318-14 Building Code Requirements for Strctural Concrete(ACI) <br /> ANSI/AISC 360-10 Specification for Structural Steel Buildings(AISC) <br /> ANSI/AWC NDS-2015 National Design Specification for Wood Construction(NDS) <br /> ANSI/AWC SDPWS-2015 SpecelDesgn ProvisbnsforWind and Sesrric(SDPWS) <br /> Material Properties <br /> Soil <br /> Soil Bearing Pressure(Min per IBC) pbrg:= 1500psf <br /> Concrete <br /> Compressive Strength f := 3000psi <br /> Frost Depth(Bottom of Footing) FD:= 18in <br /> Density,Normal Weight "Icons:= 150pcf <br /> Reinforcing Steel,ASTM A615 fyr:= 60ksi <br /> Steel <br /> Modulus of elasticity Ec:= 29000ksi <br /> Plates,ASTM A36,Yield Strength Fyl := 36ksi <br /> Structural Pipe,ASTM A53 Gr.B Fy2:= 35ksi <br /> Hollow Structural Sections, Fy3:= 46ksi <br /> Tube ASTMA500 Gr.B <br /> Anchor Rods/Bolts,ASTM A307 Fn� 24ksi Fnt:= 45ksi <br /> Wood <br /> Beams,Headers,&Joists DF-L#1 6x&Larger,UNO <br /> DF-L#2 All Other,UNO <br /> 3I5 <br /> S1 <br />