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RE: Flint DWRF - Preliminary Plans

Mike, We offer the following comments in response to your request for clarification on the items list below. 1. The 24-inch transmission main appears to show a parallel 24-inch main in Dupont St between Pasadena and Myrtle Ave. What is the purpose of the parallel main? The parallel main is incorrectly labeled and will be changed to 8 inch on the final plans. This parallel main iy being proposed to remove the 20) or sa services that are currently. connected lo the 24 inch transmission main, 2. The final stretch of 30-inch transmission piping on Flint WTP grounds from approx. Sta 404 +50 to the pump house is not shown. We are assuming that this stretch of piping will be shown on the final plans. According to the City of Flint Plant Supervisor, Brent Wright. the pump house is no longer necessary and therefore the portion of main was eliminated