Metropolitan St Louis Sewer District - MO
****- **** Bissell Point WWTF Trickling Filter Pump Replace- Final Clarifier Tank & Concrete Rehab - 1. Replacement of trickling filter pumps, motors, and drives and associated piping, valves, and seal water system. New trickling filter pumps include five, 33- mgd constant speed pumps and three, 95- mgd variable speed pumps. 2. Upgrades to the Trickling Filter Pump Station medium voltage motor control lineups and associated conductor replacement. 3. Replacement of Trickling Filter Flow Control Valves. 4.
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