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2020 Eugene Wastewater Master Plan Chapter 6: Basis of Cost Estimates 49 <br />Cost estimates shown are for construction costs only, not including engineering, administration, or <br />contingency. The pump station cost estimates shown should be used only for preliminary estimates. <br />These tables were prepared by using actual bid prices, as shown in Table 6-3, for nine pump stations <br />constructed in Eugene and Springfield since 1992. <br />Table 6-3: Pump Station Costs from Recent Eugene/Springfield Projects <br />Construction <br />Year <br />Description of <br />Project/Location TDH Firm Station <br />Capacity Low Bid Price 1 <br />2004 Airport Pump Station 100 ft. 0.6 MGD $1.192 M <br />1999 Barger/Greenhill Pump Station 160 ft. 3.6 MGD $3.877 M <br />1997 Crimson Pump Station 49 ft. 2.1 MGD $0.683 M <br />1994 Glenwood Pump Station2 30 ft. 18.0 MGD $3.935 M <br />2008 Harlow Road Pump Station2 51 ft 10.0 MGD $4.771 M <br />1997 Lynnbrook Pump Station 27 ft. 0.29 MGD $0.196 M <br />2001 North Santa Clara Pump Station 48 ft. 0.60 MGD $0.501 M <br />2001 Oakway Pump Station 32 ft. 3.01 MGD $1.431 M <br />1997 Prairie Road Pump Station 106 ft. 3.30 MGD $1.174 M <br />1 Adjusted to 2019 ENR 11281, excludes engineering <br />2 Station located in Springfield. <br />This data was supplemented with the price of 16 other pump stations built by consultants or the City of <br />Salem. All costs were adjusted to ENR Cost Index of 11281. The resultant table 6-4 is derived from a <br />linear fit of all 25 pump stations. Pump station cost estimates can be made either from the table or from <br />the linear fit equation: 𝐢𝑂𝑆𝑆 = 348674βˆ—π‘„[𝑀𝐺𝐢]+547499. A more accurate estimate should be made <br />when actual design information becomes available. <br />Table 6-4: Estimated Construction Cost of Wastewater Pump Stations <br />Pump Station Capacity (MGD) Estimated Construction Cost 1 <br />0.3 $652,000 <br />0.5 $722,000 <br />1.0 $896,000 <br />2.0 $1,245,000 <br />3.0 $1,594,000 <br />4.0 $1,942,000 <br />5.0 $2,291,000 <br />7.0 $2,988,000 <br />10.0 $4,034,000 <br />12.0 $4,732,000 <br />15.0 $5,778,000 <br />20.0 $7,521,000 <br />1 ENR = 11281