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Project Name:Samueli Academy Engineer:Elie Sayegh, PE <br />Project No.:1074220072 Date: 2/16/2024 <br />Proposed Screw:#12 wood or metal screws <br />Factor of Safety:5.0 (FS) <br />Cd:1.6 <br />Allow. Shear:590 Per APA E830 E, Table 1 - Va Shear Capacity, min 1/2" depth of thread penetration, Unfactored <br />Capacity * Cd/ FS:188.8 lbs <br />Allow. Withdrawal:315 Per APA E830 E, Table 3 - Ta Withdrawal Capacity, min 1/2" depth of thread penetration, Unfactored <br />Capacity * Cd/ FS:100.8 lbs <br />Qty of Screws:8 <br />Total Shear Capacity:1510 lbs <br />Total Uplift Capacity:806 lbs <br />Wind <br />(Ib) <br />Seismic <br />(Ib) <br />Wind <br />(Ib-in) <br />Seismic <br />(Ib-in)Wind Seismic Wind Seismic <br />A 148 189 641 182 10% 13% 80% 23% <br />E_Upper 131 52 651 50 9% 3% 81% 6% <br />E_Lower 32 231 516 222 2% 15% 64% 28% <br />B 89 42 472 40 6% 3% 58% 5% <br />F 0 85 441 82 0% 6% 55% 10% <br />Racking - Screw Attachement <br />Racking - Required Qty of Screws <br />Building <br />Horizontal (H) Total Vertical (V) Uplift DCRShear DCR <br />Therefore, 8 - #12 wood or metal screws are adequate to resist horizontal and <br />uplift loads <br />PCC2.3.2 <br />1901 N Fairview St & Bldg A, B, <br />C, F & 1919 N Fairview St Bldg E <br />4/11/2024