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Bulldozer Worksheet Cont'd Task#002 Page 1 of 2 <br /> BULLDOZER WORK <br /> Task description: Regrade Rail Spur 10%remaining <br /> Site: Hayden Gulch Loadout Permit Action: SL3 Permit/Job#: C1992081 <br /> PROJECT IDENTIFICATION <br /> Task#: 002 State: Colorado Abbreviation: None <br /> Date: 10/12/2023 County: Routt Filename: 002 <br /> 3:18:46 PM <br /> User: HR1 <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D10T- IOSU <br /> Horsepower: 574 <br /> Blade Type: Semi-Universal <br /> Attachment: 3-shank ripper <br /> Shift Basis: 1 per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $178.69 NA <br /> Operating Cost/Hour: $160.22 100 <br /> Ripper own.Cost/Hour: $24.49 NA <br /> Ripper op.Cost/Hour: $0.00 1 0 <br /> Operator Cost/Hour: $41.30 NA <br /> Total unit Cost/Hour: $404.70 <br /> Total Fleet Cost/Hour: $404.70 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 8,000 <br /> Swell factor: 1.125 <br /> Loose volume: 9,000 LCY <br /> Source of estimated volume: Division of Reclamation,Mining&Safety <br /> Source of estimated swell factor: Cat Handbook <br /> HOURLY PRODUCTION <br /> Average push distance: 100 feet <br /> Unadjusted hourly production: 1,718.9 LCY/hr <br /> Materials consistency description: Compacted fill or embankment 0.9 <br /> Average push gradient: -10% <br /> Average site altitude: 6,400 feet <br /> Material weight: 2,650 lbs/LCY <br /> Weight description: Decomposed rock-25%Rock,75%Earth <br /> Job Condition Correction Factor Source <br /> Operator Skill: 0.750 (AVG.) <br /> Material consistency: 0.900 (CAT HB)) <br /> Dozing method: 1.000 (GEN.) <br />