Laserfiche WebLink
PUMPING WORK <br />Task description: Dewater Pit <br />Site: Iverson Mine <br />PROJECT IDENTIFICATIQT\ <br />Task #: 006 <br />Date: 5/17/2011 <br />User: PSH <br />Permit Action: 112 Permit <br />Application <br />State: Colorado <br />County: Weld <br />Agency or organization name: <br />HOURLY EQUIPMENT COST <br />DRMS <br />Permit/Job#: M2011001 <br />Abbreviation: None <br />Filename: M001-006 <br /> Description Quantity <br />Make and Model: Centrifugal um - 90M, 6 in. 1 <br />Attachment 1: Suction hose - 6 in. diam., 25 ft. 1 <br />Attachment 2: Discharge hose - 6 in. D., 25 ft. 1 <br />Labor Unit 1: Pump operator 1 <br />Horsepower: 70 <br />Shift Basis: 1 per day <br />Weight: 1.05 <br />(US Tons) <br />Cost Breakdown: <br /> Utilization % <br />Ownership Cost/Hour: $4.80 NA <br />Operating Cost/Hour: $12.36 100 <br />Operator Cost/Hour: $30.64 NA <br />Total Unit Cost/Hour: $47.80 <br />Total Fleet Cost/Hour: $47.80 <br />PUMPING QUANTITIES <br />Initial Pond Volume: 235.00 Conversion factor: 325850.5800 <br />Final Pond Volume: 76,574,886.30 gallons <br />Total Pond Inflow Surface Unit inflow rate in <br />Area: 1 Sq. ft. gph/sq. ft.: 0.3516 <br />Total Pond Inflow Volume <br />per Hour: 0.35 gallons <br />Source of estimated volume: Permit Ap plication <br />PUMPING TIME <br />Maximum Pump Capacity: 90,000 gph/pump <br />Estimated Suction Head: 0 feet <br />Estimated Discharge Head: 0 feet <br />Total Head: 0 feet <br />CPB Pump Capacity: 90,000 gph/pump <br />Site Altitude: 4,690 feet <br />Adjusted Pumping Capacity: 90,000 gph <br />Initial Unadjusted Pumping Time: 850.83 hours <br />Inflow during Initial Pumping: 299 gallons <br />Net Unadjusted Pumping Time: 850.84 Hours <br />Altitude Adjustment Factor: _ 0.9700 (3% rtl le) <br />Pump Efficiency Factor: 0.9167 (55 min./hr.) <br />Total Adjusted Pumping Time: 756.56 hours <br />JOB TIME AND COST <br /> Total job time: 756.56 Hours <br />Unit cost: $0.000472 /Gallon Total job cost: $36,164.00 <br /> CIRCES Cost Estimating Software