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General Footing <br />LIC# : KW-06018621, Build:20.24.10.30 KPFF (c) ENERCALC, LLC 1982-2025 <br />DESCRIPTION:Equipment Pad - Switchboard <br />Project: Encompass Rehab Hospital <br />Project File: Amazon DLX8.ec6 <br />DESIGN SUMMARY Design OK <br />Governing Load CombinationMin. Ratio Item Applied Capacity <br />PASS 0.4987 Soil Bearing 0.7480 ksf 1.50 ksf D Only about Z-Z axis <br />PASS n/a Overturning - X-X 0.0 k-ft 0.0 k-ft No Overturning <br />PASS n/a Overturning - Z-Z 0.0 k-ft 0.0 k-ft No Overturning <br />PASS n/a Uplift 0.0 k 0.0 k No Uplift <br />PASS 0.06630 Z Flexure (+X)5.190 k-ft/ft 78.281 k-ft/ft +1.40D <br />PASS 0.06630 Z Flexure (-X)5.190 k-ft/ft 78.281 k-ft/ft +1.40D <br />PASS 0.04430 X Flexure (+Z)2.961 k-ft/ft 66.831 k-ft/ft +1.40D <br />PASS 0.04430 X Flexure (-Z)2.961 k-ft/ft 66.831 k-ft/ft +1.40D <br />PASS 0.09764 1-way Shear (+X)4.410 psi 45.167 psi +1.40D <br />PASS 0.09764 1-way Shear (-X)4.410 psi 45.167 psi +1.40D <br />PASS 0.05690 1-way Shear (+Z)2.434 psi 42.780 psi +1.40D <br />PASS 0.05690 1-way Shear (-Z)2.434 psi 42.780 psi +1.40D <br />PASS 0.07647 2-way Punching 12.566 psi 164.317 psi +1.40D <br />Detailed Results <br />Rotation Axis &ZeccXecc Actual Soil Bearing Stress @ Location Actual / Allow <br />Soil Bearing <br />(in)Gross Allowable Bottom, -Z Top, +Z Left, -X Right, +X RatioLoad Combination... <br />X-X, D Only 1.50 n/a0.7480 0.7480 n/a 0.4990.0n/a <br />X-X, +0.60D 1.50 n/a0.4488 0.4488 n/a 0.2990.0n/a <br />Z-Z, D Only 1.50 0.7480n/a n/a 0.7480 0.499n/a0.0 <br />Z-Z, +0.60D 1.50 0.4488n/a n/a 0.4488 0.299n/a0.0 <br />Rotation Axis & <br />Overturning Stability <br />Load Combination...StatusOverturning Moment Resisting Moment Stability Ratio <br />Footing Has NO Overturning <br />Flexure Axis & Load Combination in^2 in^2 in^2 k-ft <br />As Req'd <br />Footing Flexure <br />Tension <br />k-ft <br />Actual As StatusMuSide <br />Surface <br />Gvrn. As Phi*Mn <br />X-X, +1.40D 2.961 +Z Bottom 0.5832 ACI 7.6.1.1 0.6353 66.831 OK <br />X-X, +1.40D 2.961 -Z Bottom 0.5832 ACI 7.6.1.1 0.6353 66.831 OK <br />X-X, +1.20D 2.538 +Z Bottom 0.5832 ACI 7.6.1.1 0.6353 66.831 OK <br />X-X, +1.20D 2.538 -Z Bottom 0.5832 ACI 7.6.1.1 0.6353 66.831 OK <br />X-X, +0.90D 1.903 +Z Bottom 0.5832 ACI 7.6.1.1 0.6353 66.831 OK <br />X-X, +0.90D 1.903 -Z Bottom 0.5832 ACI 7.6.1.1 0.6353 66.831 OK <br />Z-Z, +1.40D 5.190 -X Bottom 0.5832 ACI 7.6.1.1 0.7477 78.281 OK <br />Z-Z, +1.40D 5.190 +X Bottom 0.5832 ACI 7.6.1.1 0.7477 78.281 OK <br />Z-Z, +1.20D 4.449 -X Bottom 0.5832 ACI 7.6.1.1 0.7477 78.281 OK <br />Z-Z, +1.20D 4.449 +X Bottom 0.5832 ACI 7.6.1.1 0.7477 78.281 OK <br />Z-Z, +0.90D 3.336 -X Bottom 0.5832 ACI 7.6.1.1 0.7477 78.281 OK <br />Z-Z, +0.90D 3.336 +X Bottom 0.5832 ACI 7.6.1.1 0.7477 78.281 OK <br />One Way Shear X <br />Vu @ +XLoad Combination...Vu @ -X Vu:Max Vu / Phi*VnPhi Vn Status <br />+1.40D 4.41 4.41 4.41 45.17 0.10psipsipsipsi OK <br />+1.20D 3.78 3.78 3.78 45.17 0.08psipsipsipsi OK <br />+0.90D 2.84 2.84 2.84 45.17 0.06psipsipsipsi OK <br />One Way Shear Z <br />Load Combination...Vu @ -Z Vu @ +Z Vu:Max Vu / Phi*VnPhi Vn Status <br />+1.40D 2.43 2.43 2.43 42.78 0.06psipsipsipsi OK <br />+1.20D 2.09 2.09 2.09 42.78 0.05psipsipsipsi OK <br />+0.90D 1.57 1.57 1.57 42.78 0.04psipsipsipsi OK <br />S-17