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Scraper Worksheet Cont'd Task#003 Page 1 of 2 <br /> SCRAPER TEAM WORK <br /> Task description: Haul Overburden to Pit,15,731 CY,710 ft <br /> Site: Buffalo No 1 Permit Action: TR-01 2014(3) Permit/Job#: M1978011 <br /> PROJECT IDENTIFICATION <br /> Task#: 003 State: Colorado Abbreviation: None <br /> Date: 12/30/2014 County: Elbert Filename: MO11-003 <br /> User: AME <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COSTShift basis: 1 per day <br /> Equipment Description <br /> -Scraper: Cat 637G <br /> -Dozer: NA <br /> Support Equipment-Load Area: NA <br /> -Dump Area: NA <br /> Road Maintenance—Motor Grader: CAT 140M <br /> -Water Truck: Water Tanker,2,500 Gal. <br /> Cost Breakdown: Scraper Work Team Support Equipment Maintenance Equipment <br /> Scraper Dozer Load Area Dump Area Motor Grader Water Truck <br /> %Utilization-machine: 100 NA NA NA 50 50 <br /> Ownership cost/hour: $107.02 NA NA NA $27.90 $7.43 <br /> Operating cost/hour: $239.91 NA NA NA $25.38 $11.12 <br /> Ripper op.cost/hour: NA NA NA NA $0.00 $0.00 <br /> Operator cost/hour: $33.56 NA NA NA $24.47 $0.00 <br /> Unit Subtotals: $380.50 NA NA NA $77.76 $18.55 <br /> Number of Units: 2 0 0 0 1 1 <br /> Group Subtotals: Work: $761.00 Support: $0.00 Maint: $96.31 <br /> Total work team cost/hour: $857.31 <br /> MATERIAL QUANTITIES <br /> Initial volume: 15,731 CCY Swell factor: 1.250 <br /> Loose volume: 19,664 LCY <br /> Source of estimated volume: Division of Reclamation,Mining&Safety <br /> Source of estimated swell factor: Cat Handbook <br /> HOURLY PRODUCTION <br /> Scraper Bowl(volume)Basis: <br /> Material weight: 2,650 lbs/LCY Struck Volume: 24.00 LCY <br /> Material description: Decomposed rock-25%Rock, Heaped Volume: 34.00 LCY <br /> 75%Earth <br /> Rated Payload: 81,600 pounds Average Volume: 29.00 LCY <br /> Payload Capacity: 30.79 LCY Adjusted Capacity: 29.00 LCY <br /> CIRCES Cost Estimating Software <br />