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Subject: <br />Job No: Page:8 <br />Engineer: Date:7/9/24 <br />6. Design Load Combinations <br />6.1 Load Combination Parameters <br />SDS:1.018 ATC Seismic Report <br />ΩX: 2.00 X−Direction, ASCE 7, Table 13.6−1 <br />ΩY: 2.00 Y−Direction, ASCE 7, Table 13.6−1 <br />6.2 LRFD Load Combinations (ASCE 7, 2.3) <br />L (Serviceability, L/360) <br />D + L (Serviceability, L/240) <br />1.4D (Dead Load Only) <br />1.2D + 1.6L (Gravity) <br />(1.2 + 0.2SDS)D +/− ρEX + L (Gravity + Seismic, X−Direction) <br />(1.2 + 0.2SDS)D +/− ρEY + L (Gravity + Seismic, Y−Direction) <br />(0.9 − 0.2SDS)D +/− ρEX (Seismic Uplift, X−Direction) <br />(0.9 − 0.2SDS)D +/− ρEY (Seismic Uplift, Y−Direction) <br />(1.2 + 0.2SDS)D +/− ΩEX + L (Gravity + Overstrength Seismic, X−Direction) <br />(1.2 + 0.2SDS)D +/− ΩEY + L (Gravity + Overstrength Seismic, Y−Direction) <br />(0.9 − 0.2SDS)D +/− ΩEX (Overstrength Seismic Uplift, X−Direction) <br />(0.9 − 0.2SDS)D +/− ΩEY (Overstrength Seismic Uplift, Y−Direction) <br />***Per Exemptions Discussed in ASCE7 13.1.4, SEISMIC LOADS DO NOT NEED TO BE CONSIDERED*** <br />Epiq Engineering, LLC Collectors.com <br />2814 Dogwood Place 240575 <br />Nashville, TN 37204 Wilson