A Circular sewer 2 m diameter has to carry a discharge of 2 cumec when flowing nearly full. What is the minimum required slope to initiate the flow? Assume Manning's n = 0.015

A Circular sewer 2 m diameter has to carry a discharge of 2 cumec when flowing nearly full. What is the minimum required slope to initiate the flow? Assume Manning's n = 0.015

A Circular sewer 2 m diameter has to carry a discharge of 2 cumec when flowing nearly full. What is the minimum required slope to initiate the flow? Assume Manning's n = 0.015 


Answer: Bed Slope, i = 0.00023