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Scraper Worksheet Cont'd Task#003A Page 1 of 2 <br /> SCRAPER TEAM WORK <br /> Task description: Spreading 2' subsoil over 2.5 acres of brick <br /> Site: Native/Pierre Mine Permit Action: 2024 Inspection Permit/Job#: M1977321 <br /> PROJECT IDENTIFICATION <br /> Task#: 003A State: Colorado Abbreviation: None <br /> Date: 4/11/2024 County: Pueblo Filename: M321-003a <br /> User: JLC <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COSTShiftbasis: 1 per day <br /> Equipment Description <br /> -Scraper: Cat 627G w/ ush- ull <br /> -Dozer: Cat D7R DS XR Series 11 <br /> Support Equipment-Load Area: NA <br /> -Dump Area: NA <br /> Road Maintenance—Motor Grader: CAT 120M <br /> -Water Truck: Water Tanker,7,000 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 75 NA NA 25 15 <br /> Ownership cost/hour: $249.04 $114.76 NA NA $85.55 $86.29 <br /> Operating cost/hour: $289.36 $68.99 NA NA $14.01 $17.07 <br /> %Utilization-ripper: NA 0 NA NA NA NA <br /> Ripper own. cost/hour: NA $9.06 NA NA $0.00 $0.00 <br /> Ripper op. cost/hour: NA $0.00 NA NA $0.00 $0.00 <br /> Operator cost/hour: $47.07 $40.04 NA NA $46.87 $0.00 <br /> Unit Subtotals: $585.47 $232.84 NA NA $146.43 $103.36 <br /> Number of Units: 2 1 0 0 1 1 <br /> Group Subtotals: Work: $1,403.78 Support: $0.00 Maine $249.79 <br /> Total work team cost/hour: $1.653.57 <br /> MATERIAL QUANTITIES <br /> Initial volume: 8,067 CCY Swell factor: 1.250 <br /> Loose volume: 10,084 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: 15.70 LCY <br /> Material description: Decomposed rock-25%Rock, Heaped Volume: 22.00 LCY <br /> 75%Earth <br /> Rated Payload: 52,800 pounds Average Volume: 18.85 LCY <br /> Payload Capacity: 19.92 LCY Adjusted Capacity: 18.85 LCY <br /> CIRCES Cost Estimating Software <br />