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• CITY OF CENTERVILLE - 2013 STREET AND UTILITY IMPROVEMENT PROJECT <br /> Lift Station #3 <br /> • <br /> It has been proposed that Centerville's lift station number three (LS #3) be eliminated <br /> and a new gravity sanitary line be run from the lift station to lift station number four. A <br /> survey loop was run between the two lift stations, confirming this is physically possible. <br /> EXISTING CONDITIONS <br /> Currently, LS #3 is operated and maintained by Centerville's public works staff. The lift <br /> station was installed in 1987 and the pumps were replaced on the station in 1997 <br /> indicating a 10 year life span for these pumps. This would lead us to the assumption <br /> that the existing pumps are likely nearing the end of their useful life. <br /> The staff is spending approximately one hour of time per week at the lift station for <br /> maintenance needs. <br /> PROPOSED IMPROVEMENTS <br /> Flow entering LS #3 would be re- routed down Center Street to the east. This would <br /> require re- hooking services along the way. <br /> The estimated project cost is presented in Table 3. The proposed route is shown on <br /> Figure 10. <br /> • <br /> TABLE 6- ESTIMATED PROJECT COSTS FOR GRAVITY SEWER IN LIEU OF LS #3 <br /> Lift Station Elimination <br /> Item Cost <br /> Demolish /Fill Ex. LS $5,000 <br /> Pipe, MHs, etc. <br /> (1600 LF @$40 /LF) $64,000 <br /> Jacking (under CSAH 54) $20,000 <br /> Connect to LS $10,000 <br /> Reconnect Services $7,000 <br /> Eros. Cont./ Turf Rest. $4,000 <br /> Restoration (road)* $- <br /> Construction Total $110,000 <br /> Engineering /Contingency $33,000 <br /> Total Project Cost $143,000 <br /> THIS ASSUMES THERE ARE NO COSTS ASSOCIATED WITH RECONSTRUCTING THE ROADWAY SINCE THIS <br /> WORK IS PART OF THE PROJECT. <br /> City of Centerville Project No: 193801520 <br /> 2013 Street and Utility Improvement Project J + Stanfiec Page 16 <br /> 47 <br />