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CIRCES Cost Estimating Software <br />PUMPING WORK <br />PROJECT IDENTIFICATIION <br />Task no.: 09a State :Colorado Permit/job no.:M--1979-089 <br />Date : 03/19/2008_ County :Mesa Abbreviation :none <br />User : THM Site :Colorado Filename :M089-09a <br />Agency or organization name DRMS <br />Permit or other job actiion :Final Reclamation Cost Update <br />Task descriptiion : Dewater 3 acre AM-03 pit in Phase 1 <br />HOURLY EQUIPMENT COST <br /> <br />Description Quantity Data <br />Source <br />Pump : Centrifugal pump - 200M, 10 in. 1 (CRG) _ <br />Suction hose : Suction pipe - 10 in. diam., 25 ft. 2 (CRG) <br />Discharge hose : Discharge pipe - 10 in. D., 25 ft. 1 (CRG) _ <br />Labor: NA 0 NA <br />Cost Breakdown : Job Utilization <br />Ownership cost/hour : $6.92 NA Job shift basis : 3 per day <br />Operating cost/hour : $17.33 100 % Horsepower : 70 <br />Operator cost/hour : $0.00 NA Weight (UST) : 1.95 <br />Total cost/hour : $24.25 <br /> Total fleet cost/hour : $24.25 <br />PUMPING QUANTITIES <br />Initial pond Conversion Final pond <br />volume : 45.00 acre feet factor : 325,850.5800 volume : 14,663,276 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 :Assume 10 acre pit filled with 15' of water <br />PUMPING TIME <br />Maximum pump capacity : 70 gph/pump Adjusted pumping capacity : 201,000 gph <br />Estimated suction head : 10 feet Initial unadjusted pumping time 72.95 hours <br />Estimated discharge head : 15 feet Inflow during initial pumping : 0 gallons <br />Total head : 25 feet Net unadjusted pumping time : 72.95 hours <br />CPB pump capacity : 201,000 gph/pump Altitude adjustment factor : 1.0309 (3% rule) <br />Site altitude : 4,532 feet Pump efficiency factor : 1.0909 (55 min./hr.) <br />Inflow as % of pond volwme : NA % Total adjusted pumping time : 82.04 hours <br />JOB TIME AND COST <br /> Total job time : 82.04 hours <br />Unit cost : $0.000136 per gallon Total job cost : $1,989 <br />