Please do hand calculations on paper. SP $10$C $-$ SANITARY SEWER FLOW REGIME

A $12$ in diameter sanitary sewer carrying $0\mathrm{.}8f\frac{t^3}{s}$ of wastewater flows as shown in the diagram below. There is a change in slope at the maintenance opening $($manhole$).$ Slope $S1=0\mathrm{.}0095$;$S2=0\mathrm{.}0010,$ Manning's $n=0\mathrm{.}014$

a$)$ Determine the Critical and Normal $($Uniform$)$ Flow Depth for each slope.

b$)$ Determine the flow regime, Subcritical, Critical or Supercritical in each slope.

c$)$ Confirm the flow regimes by calculating the Froude No$.$

d$)$ Is there a possibility of a hydraulic jump?

e$)$ EXTRA CREDIT $(10$ pts$)$ Confirm a$),$ b$)$ and c$)$ using Flowmaster by Bentley on the PER $126$ computers. To receive credit you must provide screen clips or a printout of the results.