Laserfiche WebLink
Foundation Design: Double Level 3 EV Charger <br />Design Data: <br />L <br />d <br />PX <br />PY <br />B <br />L <br />b <br />l <br />Cabinet Size (ft) <br />Equipment Load P1 (lbs)Width (b)Depth (l)Height - h <br />Double Level 3 Charger Ass'y 1080 2.46 2.61 7.22 <br />Footing Width - ft <br />(B) <br />Length - ft <br />(L) <br />Thickness - ft <br />(T) <br />Area - sf <br />(A) <br />Foundation Size 3.5 4.0 1.0 14 <br />Sxx = 8.2 Section Modulus- Short direction <br />Syy = 9.3 Section Modulus- Long direction <br />f’c = 4000 psi Conc. Strength <br />fy = 60000 psi Steel Strength <br />ρ = 150 pcf Density of conc. w/ reinforcing steel <br />Qa = 1500 psf Allowable Soil Bearing Pressure (2022 CBC Sect. 1806) <br />SDS = 1.03 Seismic Design Spectral Accel. <br />Ie = 1.0 Importance Factor <br />μ = 0.25 Coefficient of Friction <br />Loads: <br />PF = 2,100 lbs Weight of Foundation <br />P = 3,180 lbs Total Foundation Dead Load <br />PL = 200 lbs Live Load <br />Wind Force: <br />Lateral Force Due to Wind FWIND = qz * G * Cf * As <br />(Tbl 29.4-1)(Tbl 26.8-1)(Tbl 26.6-1)(Tbl 26.9-1)(Wind Vel.) <br />Kz = 0.85 KZT = 1 Kd = 0.85 Ke = 1 Vw = 89 <br />qz = 0.00256 * Kz * K ZT * Kd * Ke * Vw <br />2 = 14.7  psf <br />Project:Bristol EVCS By:MP Sheet No. <br />Location:2740 S Bristol St Date:05-18-2025 <br />Santa Ana, CA Chk'd:Job No. <br />Subject:EV Chargers Structural Calcs <br />Gasteiger Engineering, LLC <br />8549 Wilshire Blvd., Suite2029  <br />Beverly Hills, CA 90211 Date: <br />3