Question: A wet well is designed for a sewage system to pump out sewage every 20 minutes at peak flow and every 15 minute at normal

 A wet well is designed for a sewage system to pump out sewage every 20 minutes at peak flow and every 15 minute at normal flow. Given:

 • Pumping capacity of submergible pump at peak flow = 45 m3 /min. 

• Pumping capacity of submergible pump at normal flow = 35 m3 /min. What will the wet well diameter be at peak and normal flow?

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