PLEASE SEE THE IMAGE FOR FULL QUESTION AND HELP ME UNDERSTAND THE QUESTION AND SOLVE IT FULLY AS THIS IS THE ONLY EXAMPLE GIVEN BY UNI PLS DONT LEAVE IT INCOMPLETE

safety parameters mentioned in point $($A$).$ Systematically arrange your observations in a tabular

format to contrast the new outcomes prior to and following the alteration in water level $($use same

table $1$ for this section$).$

Figure $2$: Embankment cross$-$section: after water level change $($not to scale$).$

Table $1$: Template $($results representation$)$ Discussion and recommendation:

Assess the stability of the slopes considering the obtained results $($Table $1)$ for the above different

conditions $($before and after the change in water level$)$ and state which case$/$slope is critical

against the initial design value $($ FOS$=1\mathrm{.}5)$ used previously for construction.

Discuss the impact of water on results. Support the discussion with proper literature.

Based on the conclusion of the above points, suggest suitable engineering measures to ensure

the safety of the slope$/$s $($if needed$).$ Support suggestions with proper details and literature.

Geotechnical Report Presentation

Please ensure your submission is prepared in the format of a professionally communicated and

presented report. You are permitted to utilize appendices if you find it utterly necessary; however,

bear in mind that appendices should only contain additional supporting data and not information that

is crucial to the report's purpose. If you choose to include appendices, make sure to reference them

within the main body of your report.Soil Slope Stability Design Report

An existing earth embankment is recommended for evaluation, as depicted in the figure below. The properties of the soil are as follows:

Top Layer: $c^{\text{'}}=14$kPa,${}^{\text{'}}=11,=18\mathrm{.}0k\frac{N}{m^3}$

$,$ Middle Layer: $c^{\text{'}}=11$kPa,${}^{\text{'}}=12,=19\mathrm{.}0k\frac{N}{m^3}$

Bottom Layer: $c^{\text{'}}=9$kPa,${}^{\text{'}}=18,=19\mathrm{.}5k\frac{N}{m^3}$

The initial design parameters stipulated that the safety factor of slopes was established at $1\mathrm{.}5.$

Figure $1$: Embankment cross$-$section: after construction $($not to scale$).$

Yore TASK is to perform a comprehensive evaluation of the existing earth embankment's slope stability. This evaluation $($analysis$)$ will encompass both sides of the embankment. The evaluation must be carried out using the SLOPE$/$W software package. You are required to utilise the Ordinary $($Fellenius$)$ Method of Slices method and grid$-$radius for slip surface representation in your evaluation. Disregard the tension crack and partition the soil mass into $20$ individual slices. Your findings should be presented in the form of a comprehensive design report. This report must include specific information, as follows:

Introduction: Target of the report, details for the problem $($Embankment section, soil properties, water conditions$),$ software and methods used...etc.

Modelling using SLOPE$/$W:

A brief on the SLOPE$/$W software and details of Fellenius method $($use proper referencing$)$

Model representation: To include the steps of modelling considering problem details $($Figure $1),$ coordinates of all points, and parameters used. You must include a photo for the final Model in this section.

Analysis and Results: $($for each side of the Embankment$)$

A$-$ Determine the safety factor contours, the critical slip circle with its coordinates $(x,y)$ and the corresponding factor of safety. Systematically arrange your observations in a tabular format $($use table $1$ as a template for this section$).$

B$-$ Considering a sudden alteration in water level, as illustrated in Figure $2,$ demonstrate modification made to the slope$/$w model $($include a photo for reference and other details$)$ and re$-$determine