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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task no.: O8a State :Colorado <br />Date : 03/Ofi/2002 County :Mesa <br />User: SSS Site:Whitewater Pit <br />Pennitlob no.: M-1998-084 <br />Abbreviation :none <br />Filename : M084-08a <br />Agency ar organization name : DMG <br />Permit or otherjob adion :Routine Reclamation Cost Estimate Update <br />Task description :Pump down pit for highwall reduction operations <br />r - --- ~~ <br />HOURLY EQUIPMENT COST ^ <br />Oata <br />~Descriotion ~ Quantity Source <br />Pump :Centrifugal pump, 12.0 in. 1 (GRG) <br />Sudion hose :Suction pipe, 12 in. diem., 20 h. L 2 (CRG) <br />Discharge hose :Discharge pipe, 12 in. D, 50 ft. L 3 {CRG) <br />Labor:NA D NA <br />Cost Breakdown ' Job Utilization <br />Ownership cASUhour : $15.71 NA Jotr shift basis : 1 per day <br />Operating cosVhour: $14.57 100 % Horsepower. 90 <br />Operator cosUhour : $0.00 NA Weight (UST) : 2.60 <br />Total wst/hour: $30.28 <br /> Total fleet cosVhour : $30,2$ <br /> <br />PUMPING QUANTITIES <br />Initial pond Conversion Final pond <br />volume : 175.00 acre feet fador : 325,850.5800 volume : $7,023,8$2 gallons <br />Total pond inflow surface Unit inflow rate in Total pond inflow volume <br />area : 13,800 sq. ft. gph/sq. ft.: 0.1758 per hour : 2,426.04 gph <br />Source of volume estimate :Assume 25' depth over 7 acres <br />__...~___ ~ _.._...~..~. ._-_..._ , _---.--.- --._ ._ _ ___.:^_._ .,...... _.. _.._-- <br />PUMPING TIME <br />Rated pump capacity : 350,000 gph/pump Total pumping capacity : 350,000 gph <br /> tnitial unadjusted pumping time : 162.93 hours <br />Inflow as °h of pond volume : NA % Inflow during initial pumping time : 395,263 gallons <br /> Net unadjusted pumping time : 164.05 hours <br /> Pump efficiency fador : 0.9167 (55 min./hr) <br /> Total adjusted pumping time : 178.98 hours <br /> <br /> <br />JOB TIME AND COST <br /> Total job time : 178.96 hours <br />Unit cost : $0.000094 per gallon Total job cost : $5,419 <br /> <br /> `( <br />