2017-08-23_REVISION - M1981202SG (3)

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PUMPING WORK Task description: Dewatering east lake to allow g_rading_ Site: Silt Pit Permit Action: TR06 SJM PROJECT IDENTIFICATION Task #: 02A State: Colorado Date: 8/23/2017 County: Garfield User: SJM Permit/Job#: M1981202SG Abbreviation: None Filename: 02a Agency or organization name: DBMS HOURLY EQUIPMENT COST Description Quantity Make and Model: Trash pump - 70MT, 6 in. 3 Attachment 1: Suction hose - 6 in. diam., 25 ft. 6 Attachment 2: Dischar a hose - 6 in. D., 25 ft. 6 Labor Unit 1: Pump operator 1 Horsepower: 70 Shift Basis: 1 per day Weight: 0.80 (US Tons) Cost Breakdown: JOB TMIE AND COST Total job time: Unit cost: $0.000441 /Gallon Total job cost: 111)cocn conn 0.1758 1489.54 Hours $133,909 CIRCES Cost Estimating Software Utilization % Ownership Cost/Hour: $17.52 NA Operating Cost/Hour: $44.40 100 Operator Cost/Hour: $27.98 NA Total Unit Cost/Hour: $89.90 Total Fleet Cost/Hour: $89.90 PUMPING QUANTITIES Initial Pond Volume: 890.00 Conversion factor: Final Pond Volume: 290,007,016.20 gallons Total Pond Inflow Surface Unit inflow rate in Area: 46,000 Sq. ft. gph/sq. ft.: Total Pond Inflow Volume per Hour: 8,086.80 gallons Source of estimated volume: 44.47 ac pond 20' D, 2300 lft adjacent to river PUMPING TIME Maximum Pump Capacity: 80,000 gph/pump Estimated Suction Head: 15 feet Estimated Discharge Head: 15 feet Total Head: 30 feet CPB Pump Capacity: 58,500 gph/pump Site Altitude: 5,440 feet Adjusted Pumping Capacity: 175,500 gph Initial Unadjusted Pumping Time: 1,652.46 hours Inflow during Initial Pumping: 13,363,127 gallons Net Unadjusted Pumping Time: 1,728.60 Hours Altitude Adjustment Factor: 0.9400 (30 o rule) _ Pump Efficiency Factor: 0.9167 (55 min./hr.) Total Adjusted Pumping Time: 1,489.54 hours JOB TMIE AND COST Total job time: Unit cost: $0.000441 /Gallon Total job cost: 111)cocn conn 0.1758 1489.54 Hours $133,909 CIRCES Cost Estimating Software