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Table 3-6.Concept Level Cost for Phase D2 Watermain and Booster Station. <br /> Item Quantity Units Unit Cost Total Cost <br /> New Water Main <br /> 36" Open Cut DIP 59,700 Feet $500/ft $2918501000 <br /> Lateral Benefit 30,000 Feet ($200/ft) ($6)0007000) <br /> 36" Jacked Road/River 2 000 Feet $4 000/ft $8 000 000 <br /> Crossing ' <br /> Booster Stations <br /> 20 MGD Expansion <br /> (Dayton High Zone, 1 Each $3)0001000 $3,0009000 <br /> Rogers, Corcoran) <br /> New 15 MGD 1 Each $2 500 000 $2 500 000 <br /> (Corcoran) ' <br /> Easements/Land 3101000 Sf $6/sf $1,8601000 <br /> Acquisition <br /> Environmental 12 Miles $50,000/mile pipe $6007000 <br /> Subtotal $399800,000 <br /> Contingency (30%) $11,900,000 <br /> Eng/Admin/Legal (20%) $10,300,000 <br /> Total Phase D1 $629000,000 <br /> 3.10 Operation and Maintenance Costs <br /> Booster station O&M was estimated by calculating the annual pumping power required and estimated <br /> labor. The repair and replacement costs are assumed to be 1% of the pipeline capital cost, with the <br /> costs accounted for in the total O&M costs when comparing the different approaches in Chapter 8. <br /> Table 3-7.2040 Booster Station O&M Costs. <br /> Item Quantity Units Unit Cost ($) Total Cost ($) <br /> Electrical Power <br /> Booster Stations 9501000 kWh $0.075 $71,000 <br /> Labor 0.25 FTE $100)000 $25,000 <br /> Total $97,000 <br /> Table 3-8.Ultimate Booster Station O&M Costs. <br /> Item Quantity Units Unit Cost ($) Total Cost ($) <br /> Electrical Power <br /> Booster Stations 5,200,000 kWh $0.075 $390,000 <br /> Labor 0.5 FTE $1007000 $50,000 <br /> Total $440,000 <br /> Page—20 1 METROPOLITAN COUNCIL <br />