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I I I I I I I I I I I I I I I I I I I TABLE IV-D Alternative: La Plata River - Along Highway, Treatment Plant Item II Unit Units Unit Price Total Cost Diversion Is 1 $10,000 $10,000 8" Dia Pipe, PVC 6" Dia Pipe, PVC 4" Dia Pipe, PVC ft ft ft 5700 6500 3500 $16.00 $13.50 $12.00 $91,000 $88,000 $42,000 Pump Sta: 0.68cfs, head = 140ft ea 1 $23,000 $23,000 Treatment Plant, 300gpm ea 1 $250,000 $250,000 Right-of-Way ac 5 $2,500 $12,500 Purchase Water Rights cfs 2.7 $100,000 $270,000 Misc. Materials % 5 $25,000 Contingencies % 10 $81,000 Engineering % 6 $54,000 APPRAISAL CONSTRUCTION COST ESTIMATE $946,500 ANNUAL COST ESTIMATE Half Construction Cost @ 5% for 40 Years Half Construction Cost @ 8% for 25 Years $28,000 $44,000 Amortized Construction Cost $72,000 Annual $/lOOOgal 1990 Estimated Costs (40000000 gal) 2010 Estimated Costs (87000000 gal) $91,800 $108,000 $2.30 $1.24 OPERATION, MAINTENANCE & REPLACEMENT COST ESTIMATE II Unit Item Unit Units Price Total Cost -------------------------------- ------ ------- ------------ Pipeline ft 15700 $0.25 $3,900 Pump Station S ta 1 $2,000 $2,000 Pumping Cost (1990) kw-hr 27000 $0.07 $1,900 Pumping Cost (2010) kw-hr 59000 $0.07 $4,100 Treatment Plant (1990) 1000g 40000 $0.30 $12,000 Treatment Plant (2010) 1000g 87000 $0.30 $26,000 ---------- TOTAL O,M & R ESTIMATE (1990) $19,800 TOTAL O,M & R ESTIMATE (2010) $36,000 - 21 -