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BULLDOZER WORK <br />Task description: Regrade MR -21 Dragline Walk Road <br />Site: Colowyo Coal Mine Permit Action: MT7 Permit/Job#: C1981019 <br />PROJECT IDENTIFICATION <br />Task #: 041 <br />Date: 3/25/2016 <br />User: JHB <br />State: Colorado <br />County: Moffat <br />Agency or organization name <br />HOURLY EQUIPMENT COST <br />Basic Machine: <br />Horsepower: <br />Blade Type: <br />Attachment: <br />Shift Basis: <br />Data Source: <br />Cost Breakdown: <br />Cat DI IT - I lU <br />850 <br />Universal <br />1 -shank ripper <br />1 per day <br />(CRG) <br />MATERIAL QUANTITIES <br />Initial Volume: <br />Swell factor: <br />Loose volume: <br />32,430 <br />1.000 <br />32,430 LCY <br />Source of estimated volume: <br />Source of estimated swell factor: <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly production: <br />Materials consistency description: <br />Division of Reclamation, Mining & Safety <br />Cat Handbook <br />100 feet <br />2,870.3 LCY/hr <br />Average push gradient: 5% <br />Average site altitude: 7,600 feet <br />Material weight: 2,900 lbs/LCY <br />fill or embankment 0.9 <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />Abbreviation: None <br />Filename: C019-041 <br />Job Condition Correction Factor <br />Utilization % <br />Ownership Cost/Hour: <br />$194.10 <br />NA <br />Operating Cost/Hour: <br />$291.79 <br />100 <br />Ripper op. Cost/Hour: <br />$0.00 <br />0 <br />Operator Cost/Hour: <br />$38.89 <br />NA <br />Total unit Cost/Hour: <br />$524.78 <br />(1 SHIFT/DAY) <br />Total Fleet Cost/Hour: <br />$2,099.10 <br />MATERIAL QUANTITIES <br />Initial Volume: <br />Swell factor: <br />Loose volume: <br />32,430 <br />1.000 <br />32,430 LCY <br />Source of estimated volume: <br />Source of estimated swell factor: <br />HOURLY PRODUCTION <br />Average push distance: <br />Unadjusted hourly production: <br />Materials consistency description: <br />Division of Reclamation, Mining & Safety <br />Cat Handbook <br />100 feet <br />2,870.3 LCY/hr <br />Average push gradient: 5% <br />Average site altitude: 7,600 feet <br />Material weight: 2,900 lbs/LCY <br />fill or embankment 0.9 <br />Weight description: Decomposed rock - 50% Rock, 50% Earth <br />Abbreviation: None <br />Filename: C019-041 <br />Job Condition Correction Factor <br />Source <br />Operator Skill: <br />0.900 <br />(AB.AVG.) <br />Material consistency: <br />0.900 <br />(CAT HB)) <br />Dozing method: <br />1.000 <br />(GEN.) <br />Visibility: <br />1.000 <br />(AVG.) <br />Job efficiency: <br />0.830 <br />(1 SHIFT/DAY) <br />