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CIRCES Cost Estimating Software <br />PUMPING WORK <br />PROJECT IDENTIFICATION <br />Task no. 01a State :Colorado Permit/job no.: M-1979-002 <br />Date : 0212412011 County :.Mesa- Abbreviation :none _ <br />User: THM Site :North Delta Pit Filename :M002-01a <br />Agency or organization name DRMS <br />Permit or other job action :Final Reclamation Cost Estimate <br />Task description : Dewater pit for slope reduction <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. 4 (CRG) <br />Discharge hose : Discharge pipe - 8 in. D., 25 ft. 8 (CRG) <br />Labor: NA 0 NA <br />Cost Breakdown : Job Utilization <br />Ownership cost/hour : $12.71 NA Job shiftbasis : 3 per day <br />Operating cost/hour : $31.57 100 % Horsepower : 70 <br />Operator cost/hour : $0.00 NA Weight (UST) : 1.50 <br />Total cost/hour : $44.28 <br /> Total fleet cost/hour : $44.28 <br />PUMPING QUANTITIES <br />Initial pond Conversion Final pond <br />volume : 94,490,352.00 gallons factor : 1.0000 volume : 94,490,352 gallons <br />Total pond inflow surface Unit inflow rate in Total pond inflow volume <br />area : 19,000 sq. ft. gph/sq. ft.: 0.3516 per hour : 6,680.40 gph <br />Source of volume estimate :Previously accepted values _ <br />PUMPING TIME <br />Maximum pump capacity : 70 gph/pump Adjusted pumping capacity : 252,000 gph <br />Estimated suction head : 10 feet Initial unadjusted pumping time 374.96 hours <br />Estimated discharge head : 15 feet Inflow during initial pumping : 2,504,894 gallons <br />Total head : 25 feet Net unadjusted pumping time : 384.90 hours <br />CPB pump capacity : 126,000 gph/pump Altitude adjustment factor : 1.0309 (3% rule) <br />Site altitude : 4,940 feet Pump efficiency factor : 1.0909 (55 min./hr.) <br />Inflow as % of pond volume : NA % Total adjusted pumping time : 432.88 hours <br />JOB TIME AND COST <br /> Total job time : 432.88 hours <br />Unit cost : $0.000198 per gallon Total job cost : $19,168