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SNOW DESIGN <br />Risk Category II Table 1.5‐1 (ASCE 7‐16) <br />Importance Factor, I 1.00 Table 1.5 ‐2 (ASCE 7‐16) <br />Exposure Category B Section 26.7 (ASCE 7‐16) <br />Roof Exposure Category Partially Exposed Section 26.7 (ASCE 7‐16) <br />Exposure Factor, C 1.00 Table 7.3-1 (ASCE 7‐16) <br />Thermal Factor, C 1.00 Table 7.3-2 (ASCE 7‐16) <br />Ground Snow, p 0.00 psf <br />Tilt Angle 10° <br />Minimum Snow Load, p <br /> p = I p , For p ≤ 20 psf 0.00 psf Section 7.3.4 (ASCE 7‐16) <br /> p = 20 I , For p > 20 psf 20.00 psf Section 7.3.4 (ASCE 7‐16) <br />Flat Roof Snow Load, p = Max(0.7 C C I p , p ) 0.00 psf Equation 7.3‐1 (ASCE 7‐16) <br />Slope Factor, C 1.00 Figure 7‐2a (ASCE 7‐16)* <br />Sloped Roof Snow Load, p = C p 0.00 psf Equation 7.4‐1 (ASCE 7‐16)* <br />*Section C7.8 states "collectors should be designed to sustain a load calculated by using the "unobstructed slippery surfaces" curve in Fig. <br />7‐2a." This indicates that Ct ≤ 1.0. Per Figure 7‐2a for a roof slope of 5° with the unobstructed slippery surfaces graph, Cs = 1.0. <br />S <br />e <br />t <br />g <br />m <br />m s g g <br />m s g <br />f e t s g m <br />s <br />s s f <br />2621 S Birch St - <br />101112561-201777 <br />9607/17/23