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CIRCES Cost Estimatinq Software <br />PUMPING WORK <br />PROJECT IDENTIFICATION <br />Task no 001 State Colorado Permit/job no M- 1989 -006 <br />Date 1&2312009 County _Weld Abbreviation none <br />User MAC Site Kurtz Resource Recovery Filename M006.001 <br />Agency or organization name Colorado Division Of Reclamation, Mining And Safety <br />Permit or other lob action Bond Estimate <br />T ask description Dewaterfng Wash Plant Water Supply Pond <br />HOURLY EQUIPMENT COST <br />D scnption_ <br />Pump (Submersible pump - 460v, 8 in <br />Suction hose -TNA <br />Discharge hose IDrscbarge pope - 10 in 0, 25 ft <br />Labor (Pump operator <br />Cost Breakdgwn_ Job Utihzatron <br />Ownership cost/hour $5.60 NA <br />Operating cost/hour $1298 100 b <br />Operator cost/hour $2541 NA <br />Total cost/hour $4399 <br />Total fleet cost/hour <br />Data <br />Quantity Source <br />(CRG) <br />0 1 NA <br />2 (CRG) <br />1 (CDO T/RSM) <br />Job shift basis 3 per day <br />Horsepower 95 <br />Weight (UST) 070 <br />543,99 <br />PUMPING QUANTITIES <br />Initial pond <br />Conversion <br />Final pond <br />volume 836 355 00 <br />cubic (riot <br />factor <br />74805 volume <br />6,256,354 <br />gallons <br />Total pond inflow surface <br />Unit inflow rate in Total pond inflow <br />volume <br />area 46,000 <br />sq ft <br />gph /sq ft <br />03516 per hour <br />16 17360 <br />yph <br />Source of volume estimate <br />Revised Mining Plan Map <br />PUMPING TIME <br />Maximum pump capacity <br />95 <br />gptvpump <br />Adjusted pumping capacity <br />lInitial <br />154 200 <br />9pr, <br />Estimated suction head <br />0 <br />feet <br />unadjusted pumping time <br />4057 <br />hours <br />Estimated discharge head <br />40 <br />feet <br />Inflow dunng initial pumping <br />656 211 <br />gallons <br />total head <br />40 <br />feet <br />I Net unadjusted pumping time <br />4483 <br />hours <br />GP6 pump capacity <br />154.200 <br />gph /pump <br />Attitude adlustment factor <br />10000 <br />(NA- ele(.tric) <br />Site altitude <br />4.800 <br />feet <br />Pump efficiency factor <br />10909 <br />(55 min fir I <br />Inflow as % of pond volume <br />NA <br />°iz <br />( Total adjusted pumping time <br />4890 <br />hours <br />JOB TIME AND COST <br />Total job time <br />48.90 <br />hours <br />Unit cost <br />$0000311 <br />per gallon <br />Total job cost <br />$2,151 <br />