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over the past several years. The pump station serves 47 homes along Green Oak, Susan, Gayman, <br /> Dana and Valley Drives. <br /> 1. Meet with City and Sanitary District staff to review performance of the station and force main, <br /> and to determine any specific improvements that would benefit O&M. <br /> 2. Review any available pump records,flow rates and run time for the station. <br /> 3. Review the adequacy and performance of the existing pump station and appurtenances. <br /> 4. Review the adequacy and performance of the 4"force main. <br /> 5. Work with the City to gather the data necessary for evaluating rehabilitation or replacement <br /> of the existing force main, analyze the data, and make a recommendation. <br /> 6. Review the existing electrical service that supplies the pump station. <br /> 7. Perform the necessary field surveys to properly site and design the improvements. <br /> 8. Perform pump flow tests to verify the existing pump flow rates. <br /> 9. Design the rehabilitation or replacement of the existing force main. <br /> 10. Determine the need for any by-pass pumping during construction. <br /> 11. Identify temporary construction easements needed. <br /> 12. Prepare any necessary temporary easement plats. Actual negotiation of easement terms with <br /> property owners will be performed by the City or the City's agents. <br /> 13. Prepare construction plans and specifications necessary for advertisement, bidding and <br /> construction of the improvements will be prepared. <br /> 14. Prepare IEPA construction permits for the new force main. <br />' 15. Meet the SDD and City Staff to review details of the improvements, and how those <br /> improvements will affect O&M. <br /> 16. Utilize the City's front end specifications as part of the bidding documents. <br /> 17. Prepare an opinion of probable cost for the improvement. <br /> 18. Assist the City in the bidding process. <br /> 19. Answer technical questions from potential contractors and suppliers during the bidding phase. <br /> 20. Review bidding results and prepare recommendation of award. <br /> Last Revised:04/29/2015 <br />