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General Footing <br />LIC# : KW-06015027, Build:20.23.12.07 GeoStructural, LLC (c) ENERCALC INC 1983-2023 <br />DESCRIPTION:Generator Reinforced Concrete Slab On Grade - Strength and Stability Analysis <br />GeoStructural LLC <br />Jesse Drennen, PE <br />Project File: 3 GEN calcs MERGE.ec6 <br />Project Title:AT&T Generator Upgrade Project <br />Engineer:Jesse Drennen, PE <br />Project ID: <br />Project Descr:Standby Generator on Concrete Slab <br />Force Application Axis <br />Sliding Stability All units k <br />Load Combination...StatusSliding Force Resisting Force Stability Ratio <br />Z-Z, +0.60D+0.60W -0.2640 k 1.774 k 6.719 OK <br />Z-Z, +D+0.70E -1.092 k 2.705 k 2.477 OK <br />Z-Z, +0.60D+0.70E -1.092 k 1.555 k 1.424 OK <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 0.03021 +Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +1.40D 0.03021 -Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +1.20D+W 0.02909 +Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +1.20D+W 0.02270 -Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +1.20D-W 0.02270 +Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +1.20D-W 0.02909 -Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +0.90D+W 0.02261 +Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +0.90D+W 0.01623 -Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +0.90D-W 0.01623 +Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +0.90D-W 0.02261 -Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +1.405D+E 0.03329 +Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +1.405D+E 0.01849 -Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +1.405D-E 0.02733 +Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +1.405D-E 0.04213 -Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +0.6954D+E 0.01798 +Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +0.6954D+E 0.003187 -Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +0.6954D-E 0.01203 +Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />X-X, +0.6954D-E 0.02682 -Z Bottom 0.1944 ACI 7.6.1.1 0.3875 6.180 OK <br />Z-Z, +1.40D 0.02604 -X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +1.40D 0.02604 +X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +1.20D+W 0.004308 -X Top 0.1944 ACI 7.6.1.1 0.310 7.861 OK <br />Z-Z, +1.20D+W 0.04895 +X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +1.20D-W 0.04895 -X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +1.20D-W 0.004308 +X Top 0.1944 ACI 7.6.1.1 0.310 7.861 OK <br />Z-Z, +0.90D+W 0.009888 -X Top 0.1944 ACI 7.6.1.1 0.310 7.861 OK <br />Z-Z, +0.90D+W 0.04337 +X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +0.90D-W 0.04337 -X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +0.90D-W 0.009888 +X Top 0.1944 ACI 7.6.1.1 0.310 7.861 OK <br />Z-Z, +1.405D+E 0.005779 -X Top 0.1944 ACI 7.6.1.1 0.310 7.861 OK <br />Z-Z, +1.405D+E 0.05041 +X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +1.405D-E 0.05803 -X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +1.405D-E 0.001841 +X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +0.6954D+E 0.01146 -X Top 0.1944 ACI 7.6.1.1 0.310 7.861 OK <br />Z-Z, +0.6954D+E 0.04013 +X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +0.6954D-E 0.04495 -X Bottom 0.1944 ACI 7.6.1.1 0.310 5.071 OK <br />Z-Z, +0.6954D-E 0.01070 +X Top 0.1944 ACI 7.6.1.1 0.310 7.861 OK <br />One Way Shear X <br />Vu @ +XLoad Combination...Vu @ -X Vu:Max Vu / Phi*VnPhi Vn Status <br />+1.40D 0.74 0.74 0.74 44.34 0.02psipsipsipsi OK <br />+1.20D+W 0.16 1.43 1.43 44.34 0.03psipsipsipsi OK <br />+1.20D-W 1.43 0.16 1.43 44.34 0.03psipsipsipsi OK <br />+0.90D+W 0.31 1.27 1.27 44.34 0.03psipsipsipsi OK <br />+0.90D-W 1.27 0.31 1.27 44.34 0.03psipsipsipsi OK <br />+1.405D+E 0.20 1.47 1.47 44.34 0.03psipsipsipsi OK <br />+1.405D-E 1.69 0.02 1.69 44.34 0.04psipsipsipsi OK <br />+0.6954D+E 0.33 1.18 1.18 44.34 0.03psipsipsipsi OK <br />+0.6954D-E 1.31 0.33 1.31 44.34 0.03psipsipsipsi OK <br />One Way Shear Z <br />Load Combination...Vu @ -Z Vu @ +Z Vu:Max Vu / Phi*VnPhi Vn Status <br />+1.40D 1.11 1.11 1.11 75.82 0.01psipsipsipsi OK <br />+1.20D+W 0.83 1.07 1.07 75.82 0.01psipsipsipsi OK <br />+1.20D-W 1.07 0.83 1.07 75.82 0.01psipsipsipsi OK <br />+0.90D+W 0.60 0.83 0.83 75.82 0.01psipsipsipsi OK <br />2621 S Birch St - 101119515 & <br />20182981 <br />7/24/2024