Example No$\mathrm{.}1$: $,$ Foundation pit $-$ design and rate of inflow estimation

Design side slopes with respect to ground water and soil type, calculate inflow rate and determine number of pumping wells in the pit.

Typical soil section consists of:

$0,00-8,00m$ silty sand, ${}_k^{\text{'}}=36,c_k^{\text{'}}=0$kPa,$k=n**{10}^{-4}m*s^{-1}$

$>8,00,$ clay to claystone non$-$pervious

Ground water $($GWL$)$ at $2,00$ m below the origin ground level $($GL$)$

Dimensions of foundation pit: $,B=m,L=m,D=m$