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Design Criteria <br /> Design Codes: 2022 California Building Code; 2022 CRC; ASCE 7-16 <br /> Timber : Douglas Fir-Larch (DF-L), WWPA or WCLIB <br /> 2x Wall Framing: DF-L #2 (unless noted otherwise) <br /> 2x4 and Larger : DF-L #2 (Rafters & Joists) <br /> 4x6 and Larger : DF-L #2 (Horizontal & Vertical) <br /> 6x6 and Larger : DF-L #1 (Beams & Stringer) <br /> Glue-Lam Beams: Simple Span: Grade 24F-V4 (DF/DF) <br /> Cantilevers: Grade 24F-V8 (DF/DF) <br /> Sheathing: APA-Rated Sheathing, Exposure 1, Plywood or OSB (u.n.o) <br /> Engineered Framing: LVL, PSL 2.0E Microllam, 2.0E Parallam ICBO ER-4979 <br /> Concrete: Compressive Strength @ 28 days per ACI-318 Specs. <br /> (ACI-318 Standards) Foundation: f’c = 2,500 psi <br /> Reinforcement Steel: #4 & Larger : ASTM A615-60 (Fy = 60 ksi) <br /> (CRSI Standards) #3 & Smaller: ASTM A615-40 (Fy = 40 ksi) <br /> Structural Steel: “W” Shapes: ASTM A992, Fy = 50-65 ksi <br /> (AISC Standards) Plates, Angles,: ASTM A36, Fy = 36 ksi <br /> Tube Shapes: ASTM A500, Grade B, Fy = 46 ksi <br /> Pipe Shapes: ASTM A53, Grade B, Fy = 35 ksi <br /> Welding Electrodes: Structural Steel: E70-T6 <br /> (AWSS Standards) A615-60 Rebar : E90 Series <br /> AWS-E70XX (½ Stresses Non Continuous Inspection) <br /> Bolts: Sill Plate Anchor Bolts & Threaded Rods: A307 Min. <br /> Steel Moment & Braced Frames: A325, u.n.o <br /> Masonry: Hollow Concrete Units (CMU, Concrete Block) <br /> (ASTMC-90 Standards) Partially Grouted: F’m=1,350 psi; f’m = 225 psi <br /> Fully Grouted: F’m=1,500 psi; f’m = 250 psi <br /> Type S Mortar, Type N Units, 2,000 psi Grout <br /> Soils: Allowable Soil Bearing Pressure: 1,500psf <br /> (No Soils Report) <br /> Framing Connectors: All Framing Connectors to be “Simpson Strong-Tie” <br /> SIMPLE | ENGINEERING 4 <br />2314 S Warbler St <br />ADDITION12/12/2024