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5.2 1 Connection to White Bear Township <br />The estimated cost for a water distribution system within Gem Lake with source water <br />provided by White Bear Township is summarized in Table 8. A more detailed cost estimate <br />is provided in Appendix I. <br />Table 8 — Opinion of Probable Cost t. Bear Township Connected D' ibution System <br />New Watermain <br />$5,050,113.00 <br />Remove Existing Watermain <br />129,918.00 <br />New Service Lines and Connections <br />1,078,125.00 <br />Hydrants and Gate Valve Assemblies <br />$578,000.00 <br />Pressure Booster Station <br />$300,000.00 <br />New Interconnections and Metering Stations (2) <br />$174,400.00 <br />Subtotal <br />25% <br />$7,310,556.00 <br />Contingency <br />$1,827,639.00 <br />Subtotal <br />20% <br />$9,138,195.00 <br />Engineering <br />1 <br />$1,827,639.00 <br />$10,965,834.00 <br />Total (Including Contingency and Engineering) <br />Note: Estimated costs are Class 4 Feasibility Estimates as defined by AACE cost estimate classification system, <br />with an expected accuracy range of -30% to 4 50% based on project definition (up to 15% complete design) level <br />analysis. <br />FEASIBILITY STUDY UPDATE City of Gem Lake, MN <br />Page 11 <br />