ii$)$ Re$-$DO the hydraulic flood simulation with flows corresponding to the probability

of occurrence of $1\mathrm{.}25$ and $1\%$ respectively; starting from the upper cross

section $($the most upstream section$).$ Use Table $2$ as a basis.

$(25$ marks$)$

iii$)$ Re$-$Do the simulation if the Manning's coefficients values in i$)$ have increased

by $59\%$ and $87\mathrm{.}5\%$ respectively for all cross sections.

$(25$ marks$)$

iv$)$ Write a comprehensive report that includes all simulation cases.

$(20$ marks$)$

NOTE:

Technical report to include an executive summary, introduction, literature review,

methodology, data availability, findings $($results$)$ & discussion, Conclusion &

Recommendations, References.

All$-$important plots such as power of right overflow bank $($ROB$),$ left overflow bank

$($LOB$),$ main channel, water profile, Froude number, versus main channel distance,

ETC, ETC to be included. Tables corresponding to the plots should also be

included. Include as much information$/$findings from the modelling process.

Screenshots $($only for flow of $2000\frac{m^3}{s})$ like those shown in the tutorial $($refer to

TASK $2)$ given to you MUST be included in the report as Appendix.

Minimum of $10$ references to be PROPERLY cited in your report $($DO NOT include

nor cite WRC Report No$.1102/1/03,$ by JS Beck & GR Basson in your

references$).$

Report of size MUST BE between $20$ and $60$ pages, including Appendices.

The solution of this project is NOWHERE TO be found and this project has not

been done before. Hence DO NOT just copy a given flow simulation from existing

literature on Pongola River as you will be awarded ZERO.

Marking rubric will be provided in due course

FAILURE TO FOLLOW INSTRUCTIONS YIELDS TO A ZERO