PROBLEM $5\mathrm{.}1$: $$

A $500mm500mm$ column carries a total five load of $1600$ kN and a total dead load of $1200$ kN $.$

The column is reinforced with $8-25mmv$ vertical bars to be supported by a rectangular spread

footing whose width is limited to $3$ m and whose bottom is $1\mathrm{.}8$ m below the ground surface. Allowable

soil bearing capacity at the base of the footing is $230$kPa.${}_s=16k\frac{N}{m^3}$ above the footing, ${}_c=$

$24k\frac{N}{m^3},f_a^{\text{'}}=28$MPa,$f_y=345$MPa. Use $25mm$ bars and $75$ mm clear concrete cover:

Design and draw the details of the footing using NSCP $2015.$