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NORTHWEST <br />ENGINEERING GROUP <br />Max. beam span( _ <br />Pile spacing <br />Angle total length (12 = � <br />PILE CALCULATION <br />4 ft = 48 in <br />7.5 ft = 90 in <br />3.5 ft = 42 in <br />Angle Size: L6X6X3/8 <br />(Angle check below) <br />Pile Working Loads: <br />Pile Service Load, PTL= 10219 Ibs <br />Pile Design Load = 11000 Ibs <br />Pile Ultimate Load, PuLT = 22000 Ibs <br />Date: 11/17/2021 <br />Designer: Darin Willis, P.E. <br />(wall load x pile spacing) <br />*Safety Factor of 2 Applied <br />Minimum pile installation torque <br />Qutt <br />Trnin — <br />Kr <br />Required ultimate soil capacity (Gait) = <br />22000 Ibs <br />Pile 0 = <br />2 7/8" <br />Torque factor (Kt) = <br />9 <br />Minimum pile installation torque, (Tmij = <br />2500 ft-Ibs <br />Bracket= <br />4038 <br />Bracket Allowable Capacity = <br />19,700 Ibs <br />