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<br />Agency or organization name DRMS <br />Permit or other job action :AM-01 Final Reclamation Cost Estimate <br />Task description :Dewatering of Pit <br />..:.:.:....: .....::.... . <br />HOURLY EQUIPMENT COST <br /> <br />Description Quantity Data <br />Source <br />Pump: Centrifugal pump - 125M, 8 in. 2 (CRG) <br />Suction hose : Suction pipe - 8 in. diam., 25 ft. 9 (CRG) <br />Discharge hose: Discharge pipe - 8 in. D., 25 ft. 4 (CRG) <br />Labor : Pump operator 1 (CDOT/RSM) <br />Cost Breakdown : <br />Ownership cost/hour : <br />Operating cost/hour : <br />Operator cost/hour : <br />Total cost/hour : <br />Job Utilization <br />$26.64 NA <br />$32.12 100 % <br />$19.30 NA <br />578.07 <br />Job shift basis : 1 per day <br />Horsepower : 70 <br />Weight (UST) : 1.50 <br />Total fleet cost/hour : $78.07 <br />PUMPING QUANTITIES <br />Initial pond Conversion Final pond <br />volume : 354.70 acre feet factor : 325,850.5800 volume : 115,579,201 gallons <br />Total pond inflow surface Unit inflow rate in Total pond inflow volume <br />area : NA sq. ft. gph/sq. ft.: NA per hour : 0.00 gph <br />Source of volume estimate :Lewicki and Assoc. <br />PUMPING TIME <br />Maximum pump capacity : 70 gph/pump Adjusted pumping capacity : 252,000 gph <br />Estimated suction head : 15 feet Initial unadjusted pumping time . 458.65 hours <br />Estimated discharge head : 15 feet Inflow during initial pumping : 0 gallons <br />Total head : 30 feet Net unadjusted pumping time : 458.65 hours <br />CPB pump capacity : 126,000 gph/pump Altitude adjustment factor : 1.0638 (3% rule) <br />Site altitude : 5,700 feet Pump efficiency factor : 1.0909 (55 min./hr.) <br />Inflow as % of pond volume : NA % Total adjusted pumping time : 532.28 hours <br />JOB TIME AND COST <br /> Total job time : 532.28 hours <br />Unit cost : $0.000360 per gallon Total job cost : $41,553