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<br />Check Overturning: <br />OTM: VxH = 260 lbs x 8’ = 2,080 ft-lbs <br />Soil Bearing Strength Per 1806.2: 1,500 PSF <br />Seismic Soils Bearing Strength: (4/3) x 1,500 PSF = 2,000 PSF <br />2,000 PSF X 2’ X 2.5’/2 = 5,000 lbs <br />Bearing Resistance, Resisting Moment: <br />5,000 lbs x 2/3(2.5’) = 8,333 ft-lbs <br />8,333 ft-lbs > 2,080 ft-lbs OK <br /> <br />Resistance to Sliding: <br />V= 260 lbs <br />Per Table 1806.2 Cohesion = 130 psf <br />Resistance from footing: <br />Surface Area of bottom of footing = (2x2.5) = 5 SF <br />Resistance to sliding = 5 SF x 130 psf = 650 lbs <br />650 lbs > 260 lbs OK <br /> <br />