Problem $04$:

Calculate the consolidation settlement $($in mm$)$ of the circular footing, given:

a$.$ Wa $=250$ kN

b$.$ B $=1\mathrm{.}3$ m

c$.$ mv $=1\mathrm{.}68$ x $10-4$ m$2/$kN

Also, Calculate the settlement if the footing width is increased to $1\mathrm{.}7$m$,$ and other details remaining the same.