Question $2)$ A ferry boat terminal will be built at $5m$ depth using caisson block in the location having coordinates of $40\mathrm{.}661N$ and $29\mathrm{.}281E.$ Apron height will be $1m.$ Ship pull can be taken as $350kN,$ distance between bollards is $20m.$ Determine the dimensions of the caisson suitable for the location. according to sliding and overturning.

${}_j=18k\frac{N}{m^3},{}_{sj}=21k\frac{N}{m^3},{}_{\text{c}\text{o}\text{n}\text{c}\text{r}\text{e}\text{t}\text{e}}=24k\frac{N}{m^3},P_{w,d}=\frac{7}{12}{k}_k{}_w{H}^2$

${}_i=40,=0ve=0,=0\mathrm{.}6$