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Table ES-1.Concept Level Capital and O&M Costs for 2040 Demand <br /> Approach 1 Approach 2 Approach 4 <br /> pp Regional [onjunctive <br /> pproach 3 pp <br /> Item Regional roundwater Status Quo <br /> Surface Lime <br /> Water Lime Use Softening <br /> i i - g <br /> Capital Costs c <br /> Distribution System <br /> (Watermain/Booster <br /> Stations) <br /> Phase A, Scenario 1 $6170003000 $61,0007000 <br /> 1 Phase A, Scenario 2 $5953007000 <br /> 1 Phase B $51 800,000 $51 800,000 $51 800,000 <br /> ' Phase C $187 600,000 $185 600,000 $187 600,000 <br /> WTP and Wells 132 000 000 176 000 000 $1027000700 197 000 000 <br /> Capital Cost Total' 217 000 000 $2609000,000 $1877000300 190 000 000 <br /> Annualized Capital <br /> Cost 20 year $14,600,000 $17,500,000 $12,5003000 $121700,000 <br /> O&M Annual Costs <br /> WTP/WellO&M $579007000 $51500,000 $512501000 $671007000 <br /> Booster Station O&M $1007 000 $1007 000 $1007 000 <br /> WTP/Well Repair& $2 600 000 $3 500 000 $2 000 000 $3 900 000 <br /> Replacement (2%) ' <br /> Distribution Repair and $900 000 $800 000 $900 000 <br /> Replacement (1%) ' <br /> O&M Cost Total' $995009000 $9,900,000 $892509000 $10,0009000 <br /> Total Annualized $24 100 000 $27 400 000 $20 750 000 $22 700 000 <br /> Cost' ' <br /> 1 Costs based on 2020 dollars; no escalation to date of construction. <br /> Table ES-2 summarizes the lifecycle costs for water system facilities to meet ultimate demands. The <br /> three regional drinking water system approaches and continuing with the `status quo' of separate <br /> community systems are compared. <br /> Page—ES-6 I METROPOLITAN COUNCIL <br />