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Project Advent Health ROSS BRYAN ASSOCIATES, INC. Sheet No. 7 of 7 <br /> Model M-6-NIL/IL-150 CONSULTING ENGINEERS Job No. 184652 <br /> By EOS 913 NASHVILLE,TN Date 9/27/18 <br /> CHECK FOUNDATIONS: <br /> LRFD Load Combinations: 1.21)+W ASCE 7-10,Section 2.3 <br /> Resistance Factors: Oplain= 0.6 ACI 318-14 <br /> m„= 0.75 ACI 318-14 <br /> mb= 0.9 ACI 318-14 <br /> f'c = 2500 psi <br /> Pa = 150 psf/ft <br /> qa= 2000 psf Overburden = 1.08 ft <br /> Total Wind Load: PW= 1.49 kips <br /> Total Service Moment at base: M = 6.43 k-ft <br /> Circular Caisson Foundation: <br /> No.of Caissons= 1 Diameter= 2 ft. Depth= 5.75 ft. <br /> M(top of caisson)= 6.43 k-ft <br /> Height to PW, h= 4.30 ft. <br /> Required Depth, d= 5.59 ft. O.K. IBC 2015, Section 1807.3.2.1 <br /> Moment in Footing, M„= 10.71 k-ft <br /> No Reinforcing Req'd <br /> Moment Capacity, OMn= 13.07 k-ft > M„= 10.71 k-ft O.K. <br /> Vertical Slab Foundation: <br /> Length= 2 ft. Width = 4 ft. Depth = 4.25 ft. <br /> M(top of slab)= 6.80 k-ft <br /> Height to PW, h= 4.55 ft. <br /> Required Depth, d = 4.08 ft. O.K. IBC 2015,Section 1807.3.2.1 <br /> Moment in Footing, M„= 11.34 k-ft <br /> Use a minimum of 4 No. 5 Veritcal Bars on Each Face <br /> Use a minimum of 4 No. 5 Horizontal Bars on Each Face <br /> Moment in Footing, M„= 112.25 k-ft > Mu= 11.34 k-ft O.K. <br /> Socket <br /> Bearing Width, b= 5 in. <br /> Embedment,d= 24 in. <br /> Allowable Bearing=0.3*f'c= 750 psi <br /> Maximum Bearing= (M + P,,,*d/2)*(6/d`)+ P,,,/d = 0.21 psi O.K. <br /> b <br /> Minimum Bearing= (M + P,,,*d/2)*(6/d`)- P-M = 0.18 psi O.K. <br /> b <br />