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CIRCES Cost Estimating Software <br />PUMPING WORK <br />PROJECT IDENTIFICATI~DN <br />Task no.: 08a State :Colorado Permit/job no.: M-1979-089 <br />Date : 03/19/2008_ County :Mesa Abbreviation :none <br />User : THM Site :23 Road Pit Filename : M089-08a <br />Agency or organization name DRMS <br />Permit or otherjob action :Final Reclamation Cost Update <br />Task description :Pump down AM-02 pit combined with pit to south of AM-02 <br />HOURLY EQUIPMENT CiDST <br /> <br />Description Quantity Data <br />Source <br />Purnp : Centrifugal pump - 200M, 10 in. 2 (CRG) <br />Suction hose : Suction pipe - 10 in. diam., 25 ft. 2 (CRG) <br />Discharge hose : Discharge pipe - 10 in. D., 25 ft. 2 (CRG) <br />Labor: NA 0 NA <br />Cost Breakdo~ron : Job Utilization <br />Ownership cost/hour : $12.13 NA Job shift basis : 3 per day <br />Operating cost/haur : $34.26 100 % Horsepower : 70 <br />Operator cost/hour : $0.00 NA Weight (UST) : 1.95 <br />Total cost/hour : $46.38 <br /> Total fleet cosUhour : $46.38 <br />PUMPING QUANTITIES <br />Initial pond Conversion Final pond <br />volume : 220.50 acre feet factor : 325,850.5800 volume : 71,850,053 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 15' deep in existing south pit and south 1/3 of AM-02 pit <br />PUMPING TIME <br />Maximum pump capacity : 70 gph/pump Adjusted pumping capacity : 402,000 gph <br />Estimated suction head : 15 feet Initial unadjusted pumping time 178.73 hours <br />Estimated discharge head : 15 feet Inflow during initial pumping : 0 gallons <br />Total head : 30 feet Net unadjusted pumping time : 178.73 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 volume : NA % Total adjusted pumping time : 201.01 hours <br />JOB TIME AND COST <br /> Total job time : 201.01 hours <br />Unit cost : $0.000130 per gallon Total job cost : $9,324 <br />