A client wants to construct a Perimeter Wall along his lot area to cover the vicinity from outside. Design the wall footing that can carry the perimeter wall considering the

following details below:

Depth of footing, $H=1m$

$H$ of Concrete wall $=5m$

Wall thickness $=0\mathrm{.}15m$

Unit weight of concrete $=24k\frac{N}{m}3$

Unit weight of $50$ il $=18k\frac{N}{m^3}$

Allowable soil pressure, $q=100$ to $250$kPa $($assume$)$

Live load $=1k\frac{N}{m}$

$f^{\text{'}}c=20\mathrm{.}70$Mpa

$Fy=275$MPa

Diameter of rebar $=10mm,12mm$ or $16mm$

Submit the following:

a$.$Design Calculation of the Wall Footing

b$.$Design Drawing of the Wall footing