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BULLDOZER WORK <br /> Task description: Regrade Topsoil for Collom In-Pit Drill Pads <br /> Site: Colowyo Coal Mine Permit Action: MR216 Permit/Job#: C1981019 <br /> PROJECT IDENTIFICATION <br /> Task#: 002 State: Colorado Abbreviation: None <br /> Date: 5/14/2020 County: Moffat Filename: C019-002 <br /> User: ZTT <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat DI IT- 11U <br /> Horsepower: 850 <br /> Blade Type: Universal <br /> Attachment: 1-shank ripper <br /> Shift Basis: 1 per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization % <br /> Ownership Cost/Hour: $268.07 NA <br /> Operating Cost/Hour: $222.10 100 <br /> Ripper own. $27 67 NA <br /> Cost/Hour: <br /> Ripper op.Cost/Hour: $14.78 100 <br /> Operator Cost/Hour: $41.24 NA <br /> Total unit Cost/Hour: $573.85 <br /> Total Fleet Cost/Hour: $573.85 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 2,500 <br /> Swell factor: 1.000 <br /> Loose volume: 2,500 LCY <br /> Source of estimated volume: Division of Reclamation,Mining&Safety <br /> Source of estimated swell Cat Handbook <br /> factor: <br /> HOURLY PRODUCTION <br /> Average push distance: 100 feet <br /> Unadjusted hourly 2,870.3 LCY/hr <br /> production: <br /> Materials consistency Partly consolidated stockpile 1.1 <br /> description: <br /> Average push 0% <br /> gradient: <br /> Average site altitude: 7,600 feet <br /> Material weight: 1,600 lbs/LCY <br /> Weight description: Top Soil <br />