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ANCHORAGE DESIGN <br />Project: Job No.: Calc. No.: Designed By: <br />TENANT IMPROVEMENT (PHASE 3)25263 <br />Subject: <br />Equipment Anchorage Checked By: S.W. <br /> <br />ROOFTOP UNIT: 50FEQ*05 <br />Equipment weight = 923 lb Based on ASCE Table 13.6.1 Ω = 2.5 <br />Anchorage : 4 row Total: 8 LAG BOLTS <br />Gravity height 3.5 ft <br />Anchorage space: 3.25 ft <br />Project area =5.9 ft-w x 4 ft-h = 23.60 sq. ft <br />Load Condition: 06D +0.7ΩE <br />Lateral Force =0.35 x W= 318.4 lb <br />Overturn moment = 1950.4 lb-ft <br />Resistant moment = 899.93 lb-ft <br />Required uplift resistant= 80.8 lb/ ea. Bolt <br />Required sliding resistant= 69.658 lb/ ea. Bolt <br />Load Condition: 06D +0.6W <br />Lateral Force =33.58 x Area= 792.5 lb <br />Overturn moment = 1664.3 lb-ft <br />Resistant moment = 899.93 lb-ft <br />Required uplift resistant= 117.6 lb/ ea. Bolt <br />Required sliding resistant= 59.4 lb/ ea. Bolt <br /> <br />Using 3/8" THRU BOLT for single shear connections <br />T/W = 826 > 117.6 (OK) <br />V/W = 390 > 59.4 (OK) <br />15