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DISCUSSION <br />The area served by Lift Station 110 is identified as Area 4 in the City <br />Comprehensive Sewer Plan. The service area is shown on Figure 1 at the back <br />of this r-port. The area currently drains to Lift Station 110 and is then <br />pi.mped to a gravity line that flows south into the MWCC system at Fagerness <br />Point Road. <br />Lift Station 145 on the MWCC system at Fagerness Point Road is planned to <br />7f be relocated north of County Road 051 near the public access. The relocation <br />of Lift Station 145 will allow Lift Station 110 to be eliminated by construct- <br />ing a gravity line. <br />_ Service Area 4 currently serves approximately 555 units with the potential <br />for 395 additional units. The following is a summary of the existing and pro- <br />jected units for the service area. <br />Service Area Existing Units Future Units Total Units <br />4 555 395 950 <br />The total flow generated from Service Area 4 is based on the projected <br />number of units and the anticipated inflow and infiltration. The following is <br />a summary of the existing and projected sanitary seweL flow: <br />Present Future Future Peak <br />Service Area Avg. Daily Flow Avg. Daily Flow Hourly Flow <br />4 170,000 GPD 269,000 GPD 1,098,000 GPD <br />There were two alternates reviewed for providing adequate sanitary sewer <br />service. The first alternate would provide for replacement of Lift Station <br />110. The existing lift station has a design capacity of 300 GPM. The flow to <br />Lift Station #10 has exceeded the system capacity on several occasions. This <br />- results in sewage backing up into the low basements along the line. <br />Page 4. <br />RPT13940 <br />