H The plan of a rectangular foundation supporting a single 300 mm x 500 mm column is shown in Figure 3. The foundation is required to support factored design load Gk 800 kN and Qk= 250 kN. If the overall thickness of the foundation (h) is 500 mm, design and provide the complete detailing of the foundation. Take the concrete grade, fck = 30 N/mmconcrete cover = 50 mm and z E 0.95d. Use H16 as the reinforcement, and ignore the check for reinforcement spacing. 2500 mm 1800 mm 300 mm 500 mm