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Structural Design Criteria <br /> <br />SCOPE OF WORK <br /> <br />Addition of splash pad and retrofit of the existing Rest room. The existing CMU <br />walls are reinforced with Shotcrete walls to act as cantilever walls as the existing <br />roof structure is not tied with the CMU block to properly accommodate the out- <br />plane forces. The new walls are also designed as Cantilever walls supporting the <br />roof structure. <br /> <br /> <br /> <br />Code: California Building Code 2022 as the basis of design. <br /> <br />Live Loads: Roof = 16 psf <br /> <br /> <br /> <br />Structural System: <br /> <br /> Vertical Load Carrying System <br /> <br />Roof: Wood framed with Plywood diaphragm <br /> <br /> <br />Lateral Load Carrying System <br /> <br />Ordinary Steel Cant Column Embedded in Masonry walls. R =1.25. <br /> <br />A. Wind Loads: As Per the CBC 2022. WIND CRITERIA <br /> 1. Design Factors: <br />Basic Wind Gust Speed: 95 MPH <br /> Exposure Type: Type C <br /> Importance Factor: I = 1 <br /> <br />B. Seismic Loads: As Per the 2022 CBC, Seismic Design Criteria. <br /> <br />1. Design Factors: <br /> Seismic Category D <br /> Site Class D <br /> Ss = 1.312 <br /> Sl = 0.468 <br /> <br />D. Additional Design Parameters: <br /> <br />1. Load Combinations: Per the ASCE 7-16 <br />pg001