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PUMPING WORK <br /> Task description: Pump Upper/Lower Section 3 Ponds Prior to Two Cleanings <br /> Site: Colowyo Coal Mine Permit Action: TR155 Permit/Job#: C1981019 <br /> PROJECT IDENTIFICATION <br /> Task#: 005 State: Colorado Abbreviation: None <br /> Date: 9/23/2022 County: Moffat Filename: C019-005 <br /> User: ZTT <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Description Quantity <br /> Make and Model: Centrifugal pump-200M, 10 in. 1 <br /> Attachment 1: 0 <br /> Attachment 2: Discharge hose-2 in.D.,25 ft. 1 <br /> Labor Unit 1: Pump operator 1 <br /> Horsepower: 70 <br /> Shift Basis: 1 per day <br /> Weight: 1.95 <br /> (US Tons) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $14.68 NA <br /> Operating Cost/Hour: $19.52 100 <br /> Operator Cost/Hour: $27.68 NA <br /> Total Unit Cost/Hour: $61.88 <br /> Total Fleet Cost/Hour: $61.88 <br /> PUMPING QUANTITIES <br /> Initial Pond Volume: 9.54 Conversion factor: 325850.5800 <br /> Final Pond Volume: 3,108,614.53 gallons <br /> Total Pond Inflow Surface Unit inflow rate in <br /> Area: 50 Sq.ft. gph/sq.ft.: 0.0000 <br /> Total Pond Inflow Volume <br /> per Hour: 0.00 gallons <br /> Source of estimated volume: Division Estimate <br /> PUMPING TIME <br /> Maximum Pump Capacity: 200,000 gph/pump <br /> Estimated Suction Head: 10 feet <br /> Estimated Discharge Head: 10 feet <br /> Total Head: 20 feet <br /> CPB Pump Capacity: 201,000 gph/pump <br /> Site Altitude: 7,600 feet <br /> Adjusted Pumping Capacity: 201,000 gph <br /> Initial Unadjusted Pumping Time: 15.47 hours <br /> Inflow during Initial Pumping: 0 gallons <br /> Net Unadjusted Pumping Time: 15.47 Hours <br /> Altitude Adjustment Factor: 0.9100 (3%rule) <br /> Pump Efficiency Factor: 0.9167 (55 min./hr.) <br /> Total Adjusted Pumping Time: 12.90 hours <br /> JOB TIME AND COST <br /> Total job time: 12.90 Hours <br /> Unit cost: $0.000257 /Gallon Total job cost: $798 <br /> CIRCES Cost Estimating Software <br />